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Takeji Hashimoto

Takeji Hashimoto

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Chemistry
Japan
2026
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Materials Science
Japan
2022

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 94 1403 1346 52 51 587 29480
Chemistry 94 1724 1531 89 85 563 28997

Takeji Hashimoto publications per year

The chart shows the history of publications by Takeji Hashimoto between 1966 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Takeji Hashimoto published across 60 years, from 1966 to 2025, averaging 10.5 papers a year. Output peaked at 33 publications in 1996. 4 of the 631 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1966 to 2025. Vertical axis: number of publications, 0 to 33. Peak 33 publications in 1996. 1966: 1 publication 1967: 0 publications 1968: 1 publication 1969: 1 publication 1970: 2 publications 1971: 2 publications 1972: 0 publications 1973: 3 publications 1974: 4 publications 1975: 3 publications 1976: 2 publications 1977: 4 publications 1978: 8 publications 1979: 8 publications 1980: 9 publications 1981: 9 publications 1982: 7 publications 1983: 11 publications 1984: 4 publications 1985: 10 publications 1986: 11 publications 1987: 8 publications 1988: 8 publications 1989: 17 publications 1990: 17 publications 1991: 18 publications 1992: 20 publications 1993: 22 publications 1994: 19 publications 1995: 24 publications 1996: 33 publications 1997: 25 publications 1998: 27 publications 1999: 29 publications 2000: 24 publications 2001: 23 publications 2002: 15 publications 2003: 18 publications 2004: 11 publications 2005: 19 publications 2006: 24 publications 2007: 18 publications 2008: 19 publications 2009: 12 publications 2010: 11 publications 2011: 5 publications 2012: 8 publications 2013: 7 publications 2014: 2 publications 2015: 3 publications 2016: 2 publications 2017: 3 publications 2018: 4 publications 2019: 2 publications 2020: 2 publications 2021: 1 publication 2022: 26 publications 2023: 1 publication 2024: 3 publications 2025: 1 publication
1966 2025

631 publications in total across all disciplines

View publications per year as a table
Takeji Hashimoto: publications per year, 1966 to 2025
Year Publications
1966 1
1967 0
1968 1
1969 1
1970 2
1971 2
1972 0
1973 3
1974 4
1975 3
1976 2
1977 4
1978 8
1979 8
1980 9
1981 9
1982 7
1983 11
1984 4
1985 10
1986 11
1987 8
1988 8
1989 17
1990 17
1991 18
1992 20
1993 22
1994 19
1995 24
1996 33
1997 25
1998 27
1999 29
2000 24
2001 23
2002 15
2003 18
2004 11
2005 19
2006 24
2007 18
2008 19
2009 12
2010 11
2011 5
2012 8
2013 7
2014 2
2015 3
2016 2
2017 3
2018 4
2019 2
2020 2
2021 1
2022 26
2023 1
2024 3
2025 1
Total 631
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Takeji Hashimoto publications per year - data summary

  • Takeji Hashimoto, a Materials Science scholar from Kyoto University, has 631 publications recorded across 60 years, from 1966 to 2025.
  • The oldest publication on record dates to 1966 and the most recent to 2025.
  • The most productive year is 1996, with 33 publications.
  • The least productive years with any output are 1966, 1968, 1969, 2021 and others, with 1 publication each.
  • 2 of the 60 years in the span carry no publications at all (1967 and 1972).
  • The rate of publication averages 10.5 papers per year over the whole span, or 10.9 per year counting only the 58 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 32 publications, 5% of the career total.
  • Split into equal eras - 1966-1985: 89 publications (4.5 per year); 1986-2005: 388 publications (19.4 per year); 2006-2025: 154 publications (7.7 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Takeji Hashimoto publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Takeji Hashimoto sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 570–589 publications, is where this scientist sits. 50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50–69 publications 1,163+

This scientist: 587 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726
270–289 665
290–309 593
310–329 537
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111 587
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Takeji Hashimoto publication distribution in Materials Science in 2026 - data summary

  • The chart plots the publication count of all 12,847 Materials Science scientists ranked by Research.com in 2026, grouped into 57 ranges running from 50–69 to 1,163+ publications.
  • Takeji Hashimoto, a Materials Science scholar from Kyoto University, records 587 publications - the 91st percentile of the discipline.
  • 91% of ranked Materials Science scientists score the same or lower than Takeji Hashimoto, and about 9% score higher.
  • The median of the discipline falls in the 250–269 publications range, and Takeji Hashimoto ranks above the median.
  • The most crowded range is 190–209 publications, holding 891 scientists (7% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 330–349 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,163 publications or more, 100 scientists in all (<1% of the field).

Takeji Hashimoto D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Takeji Hashimoto sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 94–95 D-Index, is where this scientist sits. 40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40–41 D-Index 165+

This scientist: 94 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612
48–49 598
50–51 657
52–53 667
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121 94
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Takeji Hashimoto D-index placement in Materials Science in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 12,847 Materials Science scientists ranked by Research.com in 2026, grouped into 64 ranges running from 40–41 to 165+ D-Index.
  • Takeji Hashimoto, a Materials Science scholar from Kyoto University, records 94 D-Index - the 89th percentile of the discipline.
  • 89% of ranked Materials Science scientists score the same or lower than Takeji Hashimoto, and about 11% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Takeji Hashimoto ranks above the median.
  • The most crowded range is 52–53 D-Index, holding 667 scientists (5% of the field).
  • 68% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 165 D-Index or more, 98 scientists in all (<1% of the field).

Research.com Recognitions

  • 2026 - Research.com Chemistry in Japan Leader Award
  • 2025 - Research.com Chemistry in Japan Leader Award
  • 2022 - Research.com Chemistry in Japan Leader Award
  • 2022 - Research.com Materials Science in Japan Leader Award

Overview

Takeji Hashimoto is affiliated with Kyoto University in Japan and has a diverse research profile spanning medicine and physics and astronomy. Their primary research output demonstrates significant contributions in medicine, particularly within surgery, pulmonary and respiratory medicine, endocrinology, diabetes and metabolism, and epidemiology. Within these medical subfields, Takeji Hashimoto's work often addresses vascular procedures and complications, peripheral artery disease management, and diabetic foot ulcer assessment and management.

Their involvement in physics and astronomy manifests through research in astronomy and astrophysics, with key interests in galaxies, their formation, evolution, and phenomena, as well as astrophysics and star formation studies. These interdisciplinary contributions suggest a broad scientific expertise intersecting human health and astrophysical phenomena.

Some of Takeji Hashimoto's recent publications include:

  • "TGFβ (Transforming Growth Factor-Beta)-Activated Kinase 1 Regulates Arteriovenous Fistula Maturation" (2020), Arteriosclerosis Thrombosis and Vascular Biology
  • "Acute stress induces severe neural inflammation and overactivation of glucocorticoid signaling in interleukin-18-deficient mice" (2022), Translational Psychiatry
  • "Long-Term Outcomes following Common Femoral Endarterectomy" (2022), Journal of Clinical Medicine
  • "Short interposition with a small-diameter prosthetic graft for flow reduction of a high-flow arteriovenous fistula" (2020), Journal of Vascular Surgery
  • "Is portal vein embolization safe and effective for patients with impaired liver function?" (2021), Journal of Surgical Oncology

The frequent co-authors collaborating with Takeji Hashimoto include Juno Deguchi, Akio Inoue, Yuma Sugahara, Yoichi Tamura, and Masaya Sano. This network reflects a collaborative environment contributing to the variety of clinical and scientific questions addressed in their research.

Frequent publication venues provide insight into the dissemination channels of Hashimoto's research. These include arXiv (Cornell University), which accounts for 16 of their publications, followed by multiple papers in Annals of Vascular Diseases, Injury, Journal of Surgical Case Reports, and The Journal of Japanese College of Angiology.

Main topics covered in Takeji Hashimoto's work incorporate peripheral artery disease management, vascular procedures and complications, diabetes treatment and management, diabetic foot ulcer assessment and management, and multiple topics related to galaxies and astrophysical research. These topics denote a unique bridge between clinical medical sciences and astrophysical studies.

Best Publications

  • Domain-Boundary Structure of Styrene-Isoprene Block Copolymer Films Cast from Solutions. 5. Molecular-Weight Dependence of Spherical Microdomains

    Takeji Hashimoto;Mineo Fujimura;Hiromichi Kawai

  • Small-angle x-ray scattering study of perfluorinated ionomer membranes. 1. Origin of two scattering maxima

    Mineo Fujimura;Takeji Hashimoto;Hiromichi Kawai

  • Ordered structure in mixtures of a block copolymer and homopolymers. 1. Solubilization of low molecular weight homopolymers

    Hideaki Tanaka;Hirokazu Hasegawa;Takeji Hashimoto

  • Ordered structure in mixtures of a block copolymer and homopolymers. 2. Effects of molecular weights of homopolymers

    Takeji Hashimoto;Hideaki Tanaka;Hirokazu Hasegawa

  • Water-Assisted Formation of Micrometer-Size Honeycomb Patterns of Polymers

    Olaf Karthaus;Norihiko Maruyama;Xavier Cieren;Masatsugu Shimomura

  • Bicontinuous microdomain morphology of block copolymers. 1. Tetrapod-network structure of polystyrene-polyisoprene diblock polymers

    Hirokazu Hasegawa;Hideaki Tanaka;Komei Yamasaki;Takeji Hashimoto

  • Small-angle x-ray scattering study of perfluorinated ionomer membranes. 2. Models for ionic scattering maximum

    Mineo Fujimura;Takeji Hashimoto;Hiromichi Kawai

  • Time-resolved light scattering studies on kinetics of phase separation and phase dissolution of polymer blends. 1. Kinetics of phase separation of a binary mixture of polystyrene and poly(vinyl methyl ether)

    Takeji Hashimoto;Jiro Kumaki;Hiromichi Kawai

  • Late stage spinodal decomposition of a binary polymer mixture. I: Critical test of dynamical scaling on scattering function

    Takeji Hashimoto;Masahiko Itakura;Hirokazu Hasegawa

  • Ordered structure in block polymer solutions. 4. Scaling rules on size of fluctuations with block molecular weight, concentration, and temperature in segregation and homogeneous regimes

    Takeji Hashimoto;Mitsuhiro Shibayama;Hiromichi Kawai

  • Molecular Weight Dependence of Viscoelasticity of Polycaprolactone Critical Gels

    Akihiro Izuka;H. Henning Winter;Takeji Hashimoto

  • Nanoprocessing Based on Bicontinuous Microdomains of Block Copolymers: Nanochannels Coated with Metals

    Takeji Hashimoto;Kiyoharu Tsutsumi;Yoshinori Funaki

  • Order-Disorder Transition of Low Molecular Weight Polystyrene-block-Polyisoprene. 1. SAXS Analysis of Two Characteristic Temperatures

    Naoki Sakamoto;Takeji Hashimoto

  • String phase in phase-separating fluids under shear flow.

    Takeji Hashimoto;Katsuo Matsuzaka;Elisha Moses;Akira Onuki

  • Late stage spinodal decomposition of a binary polymer mixture. II. Scaling analyses on Qm(τ) and Im(τ)

    Takeji Hashimoto;Masahiko Itakura;Nobuyuki Shimidzu

  • Effect of Volume Fraction on the Order-Disorder Transition in Low Molecular Weight Polystyrene-block-Polyisoprene Copolymers. 1. Order-Disorder Transition Temperature Determined by Rheological Measurements

    Chang Dae Han;Deog Man Baek;Jin Kon Kim;Toshihiro Ogawa

  • Direct measurement of interfacial curvature distributions in a bicontinuous block copolymer morphology.

    Hiroshi Jinnai;Yukihiro Nishikawa;Richard J. Spontak;Steven D. Smith

  • Visualization of Single-Chain Conformations of a Synthetic Polymer with Atomic Force Microscopy

    Jiro Kumaki;Yukihiro Nishikawa;Takeji Hashimoto

  • Single-Grain Lamellar Microdomain from a Diblock Copolymer

    Jeffrey Bodycomb;Yoshinori Funaki;Kohtaro Kimishima;Takeji Hashimoto

  • Symmetric diblock copolymer thin films on rough substrates. Kinetics and structure formation in pure block copolymer thin films

    E. Sivaniah;Y. Hayashi;S. Matsubara;S. Kiyono

  • Morphology of block polymers near a free surface

    Hirokazu Hasegawa;Takeji Hashimoto

Frequent Co-Authors

Hirokazu Hasegawa
Hirokazu Hasegawa Kyoto University
Hiroshi Jinnai
Hiroshi Jinnai Tohoku University
Charles C. Han
Charles C. Han Shenzhen University
Mitsuhiro Shibayama
Mitsuhiro Shibayama Comprehensive Research Organization for Science and Society
Chang Dae Han
Chang Dae Han University of Akron
Hsin-Lung Chen
Hsin-Lung Chen National Tsing Hua University
Harumi Sato
Harumi Sato Kobe University
Yukihiro Ozaki
Yukihiro Ozaki Kwansei Gakuin University
Takashi Inoue
Takashi Inoue Yamagata University
Stephen T. Hyde
Stephen T. Hyde Australian National University

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