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Ikuo Katayama

Ikuo Katayama

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 48 3770 3455 83 74 257 9733

Ikuo Katayama publications per year

The chart shows the history of publications by Ikuo Katayama between 1981 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ikuo Katayama published across 45 years, from 1981 to 2025, averaging 6.8 papers a year. Output peaked at 25 publications in 2019. 15 of the 307 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1981 to 2025. Vertical axis: number of publications, 0 to 25. Peak 25 publications in 2019. 1981: 1 publication 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 2 publications 1991: 0 publications 1992: 0 publications 1993: 1 publication 1994: 1 publication 1995: 1 publication 1996: 0 publications 1997: 0 publications 1998: 0 publications 1999: 1 publication 2000: 5 publications 2001: 3 publications 2002: 4 publications 2003: 8 publications 2004: 13 publications 2005: 7 publications 2006: 6 publications 2007: 4 publications 2008: 8 publications 2009: 7 publications 2010: 10 publications 2011: 11 publications 2012: 11 publications 2013: 11 publications 2014: 12 publications 2015: 23 publications 2016: 20 publications 2017: 15 publications 2018: 23 publications 2019: 25 publications 2020: 25 publications 2021: 14 publications 2022: 8 publications 2023: 12 publications 2024: 10 publications 2025: 5 publications
1981 2025

307 publications in total across all disciplines

View publications per year as a table
Ikuo Katayama: publications per year, 1981 to 2025
Year Publications
1981 1
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 2
1991 0
1992 0
1993 1
1994 1
1995 1
1996 0
1997 0
1998 0
1999 1
2000 5
2001 3
2002 4
2003 8
2004 13
2005 7
2006 6
2007 4
2008 8
2009 7
2010 10
2011 11
2012 11
2013 11
2014 12
2015 23
2016 20
2017 15
2018 23
2019 25
2020 25
2021 14
2022 8
2023 12
2024 10
2025 5
Total 307
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Ikuo Katayama publication distribution in Earth Science in 2026

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

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 248–257 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 257 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208 257
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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Ikuo Katayama D-index placement in Earth Science in 2026

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

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 48 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 48 D-Index — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289
42 277
43 279
44 248
45 257
46 212
47 202
48 207 48
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Overview

Ikuo Katayama is affiliated with Hiroshima University in Japan and primarily works within the fields of Earth and Planetary Sciences as well as Medicine. Their research spans various specialized subfields, including geophysics, ocean engineering, mechanics of materials, pulmonary and respiratory medicine, and surgery.

Their work covers a range of main topics, highlighting expertise and focus in:

  • earthquake and tectonic studies
  • high-pressure geophysics and materials
  • geological and geochemical analysis
  • seismic waves and analysis
  • seismic imaging and inversion techniques
  • geophysical methods and applications
  • rock mechanics and modeling

Katayama's publication record includes contributions to several frequent outlets, such as:

  • Journal of Geophysical Research Solid Earth
  • Geophysical Research Letters
  • Oral Radiology
  • Progress in Earth and Planetary Science
  • Journal of Mineralogical and Petrological Sciences

Notable recent papers authored by or involving Katayama are:

  • Permeability Profiles Across the Crust-Mantle Sections in the Oman Drilling Project Inferred From Dry and Wet Resistivity Data, 2020, Journal of Geophysical Research Solid Earth
  • Strength models of the terrestrial planets and implications for their lithospheric structure and evolution, 2021, Progress in Earth and Planetary Science
  • ATM-associated signalling triggers the unfolded protein response and cell death in response to stress, 2020, Communications Biology
  • Semi-brittle deformation of antigorite serpentinite under forearc mantle wedge conditions, 2020, Journal of Structural Geology
  • Juvenile primary Sjögren's syndrome with ranula: is ranula a clinical sign that leads to early detection of Sjögren's syndrome?, 2020, Oral Radiology

Their research collaborations have involved frequent contributors including:

  • Yuya Akamatsu
  • Keishi Okazaki
  • Yukinori Takagi
  • Sato Eida
  • Misa Sumi

Katayama's work integrates a broad understanding of geophysical phenomena, particularly focusing on the structural properties and behaviors of terrestrial planets, tectonic activity, and high-pressure geological materials. The intersection with medical fields such as pulmonary and respiratory medicine and surgery suggests interdisciplinary applications or collaborative efforts bridging Earth Sciences with health sciences.

Best Publications

  • Geodynamic Significance of Seismic Anisotropy of the Upper Mantle: New Insights from Laboratory Studies

    Shun-ichiro Karato;Haemyeong Jung;Ikuo Katayama;Philip Skemer

  • The misorientation index: Development of a new method for calculating the strength of lattice-preferred orientation

    Philip Skemer;Ikuo Katayama;Zhenting Jiang;Shun-ichiro Karato

  • Effect of water and stress on the lattice-preferred orientation of olivine

    H. Jung;H. Jung;H. Jung;I. Katayama;Z. Jiang;T. Hiraga

  • Global UHP metamorphism and continental subduction/collision: The himalayan model

    J. G. Liou;T. Tsujimori;R. Y. Zhang;I. Katayama;I. Katayama

  • Large areal extent of ultrahigh-pressure metamorphism in the Sulu ultrahigh-pressure terrane of East China: new implications from coesite and omphacite inclusions in zircon of granitic gneiss

    Kai Ye;Yupeng Yao;Ikuo Katayama;Bolin Cong

  • Timing of Himalayan ultrahigh-pressure metamorphism: sinking rate and subduction angle of the Indian continental crust beneath Asia

    Y. Kaneko;I. Katayama;H. Yamamoto;K. Misawa

  • Major episodic increases of continental crustal growth determined from zircon ages of river sands; implications for mantle overturns in the Early Precambrian

    Shuji Rino;Tsuyoshi Komiya;Brian F. Windley;Ikuo Katayama

  • New type of olivine fabric from deformation experiments at modest water content and low stress

    Ikuo Katayama;Haemyeong Jung;Shun-ichiro Karato

  • Trench-parallel anisotropy produced by serpentine deformation in the hydrated mantle wedge

    Ikuo Katayama;Ken-ichi Hirauchi;Katsuyoshi Michibayashi;Jun-ichi Ando

  • Mineral inclusions in zircons of para- and orthogneiss from pre-pilot drillhole CCSD-PP1, Chinese Continental Scientific Drilling Project

    Fulai Liu;Zhiqin Xu;Ikuo Katayama;Jingsui Yang

  • Ion micro-probe U-Pb zircon geochronology of peak and retrograde stages of ultrahigh-pressure metamorphic rocks from the Kokchetav massif, northern Kazakhstan

    Ikuo Katayama;Shigenori Maruyama;Christopher D Parkinson;Kentaro Terada

  • SHRIMP U–Pb dating of coesite‐bearing zircon from the ultrahigh‐pressure metamorphic rocks, Sulu terrane, east China

    J. S. Yang;J. L. Wooden;C. L. Wu;F. L. Liu

  • U-Pb and Lu-Hf isotope systematics of zircons from the Mississippi River sand: Implications for reworking and growth of continental crust

    Tsuyoshi Iizuka;Takafumi Hirata;Tsuyoshi Komiya;Shuji Rino

  • Supersilicic clinopyroxene and silica exsolution in UHPM eclogite and pelitic gneiss from the Kokchetav massif, Kazakhstan

    Ikuo Katayama;Christopher D. Parkinson;Kazuaki Okamoto;Youichi Nakajima

  • Effect of temperature on the B- to C-type olivine fabric transition and implication for flow pattern in subduction zones

    Ikuo Katayama;Shun-ichiro Karato

  • Ultrahigh-pressure mineral inclusions in zircons from gneissic core samples of the Chinese Continental Scientific Drilling Site in eastern China

    Liu Fulai;Xu Zhiqin;Juhn G. Liou;Ikuo Katayama

  • Hydroxyl in clinopyroxene from the deep subducted crust: Evidence for H2O transport into the mantle

    Ikuo Katayama;Satoru Nakashima

  • Water content in natural eclogite and implication for water transport into the deep upper mantle

    Ikuo Katayama;Satoru Nakashima;Hisayoshi Yurimoto

  • Low-temperature, high-stress deformation of olivine under water-saturated conditions

    Ikuo Katayama;Shun-ichiro Karato

  • Diamond-bearing and diamond-free metacarbonate rocks from Kumdy-Kol in the Kokchetav Massif, northern Kazakhstan

    Yoshihide Ogasawara;Masahito Ohta;Kyoka Fukasawa;Ikuo Katayama

Frequent Co-Authors

Katsuyoshi Michibayashi
Katsuyoshi Michibayashi Nagoya University
Shigenori Maruyama
Shigenori Maruyama Tokyo Institute of Technology
Tsuyoshi Komiya
Tsuyoshi Komiya University of Tokyo
Shun-ichiro Karato
Shun-ichiro Karato Yale University
Juhn G. Liou
Juhn G. Liou Stanford University
Tsuyoshi Iizuka
Tsuyoshi Iizuka University of Tokyo
Peter B. Kelemen
Peter B. Kelemen Columbia University
Tatsuki Tsujimori
Tatsuki Tsujimori Tohoku University
Marguerite Godard
Marguerite Godard University of Montpellier
Haemyeong Jung
Haemyeong Jung Seoul National University

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