World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mechanical and Aerospace Engineering 48 1281 1178 21 19 849 9511
Materials Science 48 10772 10406 669 637 810 9659

Hiroyuki Hamada publications per year

The chart shows the history of publications by Hiroyuki Hamada between 1980 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hiroyuki Hamada published across 46 years, from 1980 to 2025, averaging 21.1 papers a year. Output peaked at 78 publications in 2015. 3 of the 972 publications appeared in the last two years.

No. of publications
25 50 75
Bar chart. Horizontal axis: year, 1980 to 2025. Vertical axis: number of publications, 0 to 78. Peak 78 publications in 2015. 1980: 1 publication 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 1 publication 1985: 3 publications 1986: 0 publications 1987: 4 publications 1988: 8 publications 1989: 4 publications 1990: 4 publications 1991: 15 publications 1992: 21 publications 1993: 34 publications 1994: 29 publications 1995: 37 publications 1996: 23 publications 1997: 20 publications 1998: 23 publications 1999: 13 publications 2000: 23 publications 2001: 18 publications 2002: 29 publications 2003: 29 publications 2004: 49 publications 2005: 26 publications 2006: 15 publications 2007: 12 publications 2008: 25 publications 2009: 15 publications 2010: 30 publications 2011: 32 publications 2012: 44 publications 2013: 37 publications 2014: 39 publications 2015: 78 publications 2016: 70 publications 2017: 51 publications 2018: 46 publications 2019: 28 publications 2020: 15 publications 2021: 10 publications 2022: 4 publications 2023: 4 publications 2024: 2 publications 2025: 1 publication
1980 2025

972 publications in total across all disciplines

View publications per year as a table
Hiroyuki Hamada: publications per year, 1980 to 2025
Year Publications
1980 1
1981 0
1982 0
1983 0
1984 1
1985 3
1986 0
1987 4
1988 8
1989 4
1990 4
1991 15
1992 21
1993 34
1994 29
1995 37
1996 23
1997 20
1998 23
1999 13
2000 23
2001 18
2002 29
2003 29
2004 49
2005 26
2006 15
2007 12
2008 25
2009 15
2010 30
2011 32
2012 44
2013 37
2014 39
2015 78
2016 70
2017 51
2018 46
2019 28
2020 15
2021 10
2022 4
2023 4
2024 2
2025 1
Total 972
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Hiroyuki Hamada publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Hiroyuki Hamada sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 63 bars. Horizontal axis: publications, 47–56 to 659+. Vertical axis: number of scientists, 0 to 155. Most scientists, 155, have 147–156 publications. The last bar groups every scientist with 659 publications or more. The highlighted bar, 659+ publications, is where this scientist sits. 47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47–56 publications 659+

This scientist: 849 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

View publications distribution as a table
Number of Mechanical and Aerospace Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
Publications Scientists This scientist
47–56 10
57–66 23
67–76 32
77–86 62
87–96 67
97–106 91
107–116 113
117–126 115
127–136 130
137–146 140
147–156 155
157–166 132
167–176 133
177–186 130
187–196 140
197–206 115
207–216 125
217–226 117
227–236 99
237–246 92
247–256 100
257–266 95
267–276 88
277–286 77
287–296 74
297–306 74
307–316 62
317–326 70
327–336 59
337–346 58
347–356 45
357–366 44
367–376 36
377–386 41
387–396 32
397–406 23
407–416 28
417–426 27
427–436 25
437–446 23
447–456 23
457–466 20
467–476 12
477–486 24
487–496 18
497–506 12
507–516 13
517–526 21
527–536 12
537–546 8
547–556 16
557–566 3
567–576 11
577–586 6
587–596 5
597–606 6
607–616 7
617–626 7
627–636 10
637–646 4
647–656 3
657–658 2
659+ 100 849
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Hiroyuki Hamada D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Hiroyuki Hamada sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 64 bars. Horizontal axis: D-Index, 30 to 93+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 34 D-Index. The last bar groups every scientist with 93 D-Index or more. The highlighted bar, 48 D-Index, is where this scientist sits. 30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 48 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

View D-Index distribution as a table
Number of Mechanical and Aerospace Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
D-Index Scientists This scientist
30 83
31 113
32 144
33 153
34 189
35 158
36 139
37 127
38 130
39 126
40 104
41 100
42 107
43 101
44 103
45 79
46 88
47 70
48 83 48
49 44
50 64
51 56
52 50
53 48
54 58
55 52
56 48
57 42
58 34
59 42
60 37
61 42
62 44
63 22
64 33
65 29
66 23
67 29
68 24
69 19
70 34
71 26
72 19
73 18
74 19
75 14
76 19
77 8
78 18
79 16
80 12
81 17
82 11
83 16
84 7
85 9
86 8
87 6
88 6
89 7
90 10
91 4
92 4
93+ 100
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Overview

Hiroyuki Hamada is affiliated with the Kyoto Institute of Technology in Japan and has concentrated research efforts in the broad field of engineering, particularly within civil and structural engineering. Their scholarly output spans 28 publications primarily focused on concrete corrosion and durability, materials chemistry, and associated infrastructure maintenance practices.

Their research topics include:

  • Concrete Corrosion and Durability
  • Concrete and Cement Materials Research
  • Corrosion Behavior and Inhibition
  • Infrastructure Maintenance and Monitoring
  • Smart Materials for Construction
  • Concrete Properties and Behavior
  • Structural Behavior of Reinforced Concrete

Hamada's recent publications address issues related to concrete in marine environments, corrosion protection, and long-term performance of reinforced concrete. Notable papers include:

  • "Applicability of seawater as a mixing and curing agent in 4-year-old concrete" (2020), published in Construction and Building Materials
  • "Effective Use of Sacrificial Zinc Anode as a Suitable Repair Method for Severely Damaged RC Members Due to Chloride Attack" (2022), published in Civil Engineering Journal
  • "Non-Destructive Investigation of a 44-Year-Old RC Structure Exposed to Actual Marine Tidal Environments Using Electrochemical Methods" (2021), published in International Journal of Integrated Engineering
  • "Influence of Rust Removal Process on The Effectiveness of Sacrificial Anode Cathodic Protection in Repair Concrete" (2020), published in IOP Conference Series Materials Science and Engineering
  • "Life performance of 40-year-old RC beams with different concrete covers and bar diameters in natural corrosion environments" (2022), published in Structures

The scientist collaborates frequently with several researchers, with frequent coauthors including Pinta Astuti, Daisuke Yamamoto, Amry Dasar, Dahlia Patah, and Yasutaka Sagawa. These collaborations reflect multidisciplinary investigations into corrosion processes and reinforced concrete behavior.

Hamada's work has been published across various journals and conference series. Frequent publication venues include:

  • Concrete Journal
  • IOP Conference Series Materials Science and Engineering
  • Journal of Advanced Concrete Technology
  • AIP Conference Proceedings
  • Journal of the Society of Materials Science Japan

This body of research supports ongoing developments in the understanding of concrete deterioration mechanisms, testing methodologies for infrastructure assessment, and repair strategies using smart and sacrificial materials within construction and maintenance contexts.

Best Publications

  • The effect of crosslinking on the mechanical properties of polylactic acid/polycaprolactone blends

    Takeshi Semba;Kazuo Kitagawa;Umaru Semo Ishiaku;Hiroyuki Hamada

  • Renewable resource based biocomposites from natural fiber and polyhydroxybutyrate-co-valerate (PHBV) bioplastic

    Sanjeev Singh;Amar K. Mohanty;Tomohiko Sugie;Yoshihiro Takai

  • Impact response of woven glass-fabric composites - I. Effect of fibre surface treatment

    Yasunobu Hirai;Hiroyuki Hamada;Jang-Kyo Kim

  • A novel processing technique for thermoplastic manufacturing of unidirectional composites reinforced with jute yarns

    O.A. Khondker;U.S. Ishiaku;A. Nakai;H. Hamada

  • Performance study of braided carbon/PEEK composite compression bone plates.

    K. Fujihara;Zheng-Ming Huang;Zheng-Ming Huang;S. Ramakrishna;K. Satknanantham

  • Comparison of energy absorption of carbon/epoxy and carbon/PEEK composite tubes

    H. Hamada;J.C. Coppola;D. Hull;Z. Maekawa

  • A study on the failure behavior and mechanical properties of unidirectional fiber reinforced thermosetting and thermoplastic composites

    Yan Ma;Yuqiu Yang;Yuqiu Yang;Toshi Sugahara;Hiroyuki Hamada

  • Influence of processing conditions on bending property of continuous carbon fiber reinforced PEEK composites

    K. Fujihara;Zheng-Ming Huang;S. Ramakrishna;H. Hamada

  • A comparative study of the mechanical properties and failure behavior of carbon fiber/epoxy and carbon fiber/polyamide 6 unidirectional composites

    Yan Ma;Masahito Ueda;Tomohiro Yokozeki;Toshi Sugahara

  • A study on the energy absorption properties of carbon/aramid fiber filament winding composite tube

    Yan Ma;Toshi Sugahara;Yuqiu Yang;Hiroyuki Hamada

  • Crashworthiness of carbon fiber hybrid composite tubes molded by filament winding

    Jing Xu;Yan Ma;Qianjin Zhang;Toshi Sugahara

  • Initial fracture behavior of satin woven fabric composites

    Toshiko Osada;Asami Nakai;Hiroyuki Hamada

  • Feasibility of knitted carbon/PEEK composites for orthopedic bone plates.

    K. Fujihara;Zheng-Ming Huang;S. Ramakrishna;K. Satknanantham

  • Impact response of woven glass-fabric composites - II. Effect of temperature

    Yasunobu Hirai;Hiroyuki Hamada;Jang-Kyo Kim

  • Tensile Properties of Bamboo, Jute and Kenaf Mat-Reinforced Composite

    Toshihiko Hojo;Zhilan Xu;Yuqiu Yang;Hiroyuki Hamada

  • Energy Absorption Characteristics of Crash Worthy Structural Composite Materials

    S. Ramakrishna;Hiroyuki Hamada

  • The influence of sizing conditions on bending properties of continuous glass fiber reinforced polypropylene composites

    H Hamada;K Fujihara;A Harada

  • Fabrication Mechanical Properties of Unidirectional Jute/PP Composites Using Jute Yarns by Film Stacking Method

    Omar A. Khondker;Umaru S. Ishiaku;Asami Nakai;Hiroyuki Hamada

  • Mechanical Property of Surface Modified Natural Fiber Reinforced PLA Biocomposites

    Wassamon Sujaritjun;Putinun Uawongsuwan;Weraporn Pivsa-Art;Hiroyuki Hamada

  • Impact and compression-after-impact performance of weft-knitted glass textile composites

    O.A. Khondker;K.H. Leong;I. Herszberg;H. Hamada

  • Scaling effects in the energy absorption of carbon-fiber/peek composite tubes

    H. Hamada;S. Ramakrishna

Frequent Co-Authors

Seeram Ramakrishna
Seeram Ramakrishna Tsinghua University
Jang Kyo Kim
Jang Kyo Kim University of New South Wales
Nobuo Takeda
Nobuo Takeda University of Tokyo
Tomohiro Yokozeki
Tomohiro Yokozeki University of Tokyo
Wesley J. Cantwell
Wesley J. Cantwell Khalifa University
Masaki Hojo
Masaki Hojo Kyoto University
Z. A. Mohd Ishak
Z. A. Mohd Ishak Universiti Sains Malaysia
Klaus Friedrich
Klaus Friedrich Technical University of Kaiserslautern
Lin Ye
Lin Ye Southern University of Science and Technology
József Karger-Kocsis
József Karger-Kocsis Budapest University of Technology and Economics

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