| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Materials Science | 54 | 8861 | 8558 | 515 | 495 | 370 | 11168 |
The chart shows the history of publications by Satoshi Koizumi between 1970 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Satoshi Koizumi published across 56 years, from 1970 to 2025, averaging 9.4 papers a year. Output peaked at 33 publications in 2006. 18 of the 527 publications appeared in the last two years.
527 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1970 | 1 |
| 1971 | 0 |
| 1972 | 0 |
| 1973 | 2 |
| 1974 | 0 |
| 1975 | 0 |
| 1976 | 0 |
| 1977 | 0 |
| 1978 | 1 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 0 |
| 1989 | 0 |
| 1990 | 9 |
| 1991 | 4 |
| 1992 | 3 |
| 1993 | 6 |
| 1994 | 8 |
| 1995 | 10 |
| 1996 | 8 |
| 1997 | 13 |
| 1998 | 6 |
| 1999 | 25 |
| 2000 | 23 |
| 2001 | 20 |
| 2002 | 20 |
| 2003 | 21 |
| 2004 | 29 |
| 2005 | 27 |
| 2006 | 33 |
| 2007 | 31 |
| 2008 | 24 |
| 2009 | 23 |
| 2010 | 15 |
| 2011 | 8 |
| 2012 | 15 |
| 2013 | 21 |
| 2014 | 10 |
| 2015 | 11 |
| 2016 | 7 |
| 2017 | 14 |
| 2018 | 7 |
| 2019 | 16 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 8 |
| Total | 527 |
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 Satoshi Koizumi sits on this spectrum.
This scientist: 370 publications — 73rd percentile
73% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,163 publications or more.
| 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 | 370 |
| 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 | |
| 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 |
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 Satoshi Koizumi sits on this spectrum.
This scientist: 54 D-Index — 32nd percentile
32% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 165 D-Index or more.
| 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 | 54 |
| 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 | |
| 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 |
Satoshi Koizumi;Kenji Watanabe;Masataka Hasegawa;Hisao Kanda
Ken Okano;Satoshi Koizumi;S. Ravi P. Silva;Gehan A. J. Amaratunga
Unknown
Satoshi Koizumi;Tokuyuki Teraji;Hisao Kanda
P. London;J. Scheuer;J. M. Cai;I. Schwarz
Unknown
Takeji Hashimoto;Komei Yamasaki;Satoshi Koizumi;Hirokazu Hasegawa
Satoshi Koizumi;Hirokazu Hasegawa;Takeji Hashimoto
T. Yamamoto;T. Umeda;K. Watanabe;S. Onoda
Tadanori Koga;Takeji Hashimoto;Mikihito Takenaka;Kazuya Aizawa
Masayuki Katagiri;Junichi Isoya;Satoshi Koizumi;Hisao Kanda
S. Koizumi;M. Kamo;Y. Sato;S. Mita
Takeji Hashimoto;Satoshi Koizumi;Hirokazu Hasegawa
Unknown
Meiyong Liao;Shunichi Hishita;Eiichiro Watanabe;Satoshi Koizumi
Unknown
Satoshi Koizumi;Hirokazu Hasegawa;Takeji Hashimoto
Satoshi Koizumi;Hirokazu Hasegawa;Takeji Hashimoto
Naoya Torikai;Naomi Takabayashi;Ichiro Noda;Satoshi Koizumi
Toshiharu Makino;Kiyoshi Yoshino;Norihiro Sakai;Kouji Uchida
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