| Discipline name | D-Index | World Ranking | National Ranking | Publications | Citations |
|---|---|---|---|---|---|
| Biology and Biochemistry | 98 | 1699 | 94 | 407 | 28361 |
The chart shows the history of publications by Sadaaki Iwanaga between 1958 and 2017, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Sadaaki Iwanaga published across 60 years, from 1958 to 2017, averaging 7.1 papers a year. Output peaked at 27 publications in 1987. 2 of the 428 publications appeared in the last two years.
428 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1958 | 3 |
| 1959 | 1 |
| 1960 | 0 |
| 1961 | 0 |
| 1962 | 0 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 4 |
| 1966 | 4 |
| 1967 | 1 |
| 1968 | 4 |
| 1969 | 1 |
| 1970 | 3 |
| 1971 | 6 |
| 1972 | 7 |
| 1973 | 3 |
| 1974 | 8 |
| 1975 | 7 |
| 1976 | 20 |
| 1977 | 7 |
| 1978 | 6 |
| 1979 | 16 |
| 1980 | 5 |
| 1981 | 10 |
| 1982 | 8 |
| 1983 | 5 |
| 1984 | 11 |
| 1985 | 21 |
| 1986 | 18 |
| 1987 | 27 |
| 1988 | 18 |
| 1989 | 14 |
| 1990 | 26 |
| 1991 | 9 |
| 1992 | 15 |
| 1993 | 21 |
| 1994 | 13 |
| 1995 | 12 |
| 1996 | 15 |
| 1997 | 19 |
| 1998 | 6 |
| 1999 | 10 |
| 2000 | 8 |
| 2001 | 4 |
| 2002 | 5 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 0 |
| 2011 | 2 |
| 2012 | 1 |
| 2013 | 3 |
| 2014 | 1 |
| 2015 | 0 |
| 2016 | 1 |
| 2017 | 1 |
| Total | 428 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Sadaaki Iwanaga sits on this spectrum.
This scientist: 407 publications — 90th percentile
90% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,028 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 47–56 | 8 | |
| 57–66 | 35 | |
| 67–76 | 106 | |
| 77–86 | 231 | |
| 87–96 | 413 | |
| 97–106 | 546 | |
| 107–116 | 704 | |
| 117–126 | 848 | |
| 127–136 | 980 | |
| 137–146 | 942 | |
| 147–156 | 969 | |
| 157–166 | 949 | |
| 167–176 | 951 | |
| 177–186 | 915 | |
| 187–196 | 787 | |
| 197–206 | 840 | |
| 207–216 | 733 | |
| 217–226 | 708 | |
| 227–236 | 651 | |
| 237–246 | 605 | |
| 247–256 | 510 | |
| 257–266 | 524 | |
| 267–276 | 434 | |
| 277–286 | 417 | |
| 287–296 | 350 | |
| 297–306 | 363 | |
| 307–316 | 315 | |
| 317–326 | 296 | |
| 327–336 | 261 | |
| 337–346 | 240 | |
| 347–356 | 219 | |
| 357–366 | 196 | |
| 367–376 | 154 | |
| 377–386 | 161 | |
| 387–396 | 155 | |
| 397–406 | 145 | |
| 407–416 | 124 | 407 |
| 417–426 | 112 | |
| 427–436 | 132 | |
| 437–446 | 116 | |
| 447–456 | 99 | |
| 457–466 | 81 | |
| 467–476 | 91 | |
| 477–486 | 80 | |
| 487–496 | 80 | |
| 497–506 | 59 | |
| 507–516 | 36 | |
| 517–526 | 46 | |
| 527–536 | 54 | |
| 537–546 | 44 | |
| 547–556 | 43 | |
| 557–566 | 43 | |
| 567–576 | 42 | |
| 577–586 | 25 | |
| 587–596 | 34 | |
| 597–606 | 23 | |
| 607–616 | 33 | |
| 617–626 | 31 | |
| 627–636 | 27 | |
| 637–646 | 25 | |
| 647–656 | 28 | |
| 657–666 | 34 | |
| 667–676 | 18 | |
| 677–686 | 16 | |
| 687–696 | 10 | |
| 697–706 | 12 | |
| 707–716 | 21 | |
| 717–726 | 12 | |
| 727–736 | 12 | |
| 737–746 | 10 | |
| 747–756 | 7 | |
| 757–766 | 13 | |
| 767–776 | 15 | |
| 777–786 | 13 | |
| 787–796 | 9 | |
| 797–806 | 9 | |
| 807–816 | 7 | |
| 817–826 | 4 | |
| 827–836 | 9 | |
| 837–846 | 7 | |
| 847–856 | 3 | |
| 857–866 | 5 | |
| 867–876 | 5 | |
| 877–886 | 11 | |
| 887–896 | 3 | |
| 897–906 | 4 | |
| 907–916 | 7 | |
| 917–926 | 5 | |
| 927–936 | 6 | |
| 937–946 | 6 | |
| 947–956 | 3 | |
| 957–966 | 7 | |
| 967–976 | 2 | |
| 977–986 | 2 | |
| 987–996 | 1 | |
| 997–1,006 | 5 | |
| 1,007–1,016 | 2 | |
| 1,017–1,026 | 2 | |
| 1,027 | 1 | |
| 1,028+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Sadaaki Iwanaga sits on this spectrum.
This scientist: 98 D-Index — 92nd percentile
92% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 167 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 40–41 | 80 | |
| 42–43 | 183 | |
| 44–45 | 316 | |
| 46–47 | 504 | |
| 48–49 | 718 | |
| 50–51 | 899 | |
| 52–53 | 1,025 | |
| 54–55 | 1,149 | |
| 56–57 | 1,235 | |
| 58–59 | 1,253 | |
| 60–61 | 1,162 | |
| 62–63 | 1,130 | |
| 64–65 | 1,031 | |
| 66–67 | 897 | |
| 68–69 | 814 | |
| 70–71 | 714 | |
| 72–73 | 709 | |
| 74–75 | 596 | |
| 76–77 | 512 | |
| 78–79 | 473 | |
| 80–81 | 412 | |
| 82–83 | 373 | |
| 84–85 | 358 | |
| 86–87 | 285 | |
| 88–89 | 273 | |
| 90–91 | 227 | |
| 92–93 | 208 | |
| 94–95 | 193 | |
| 96–97 | 153 | |
| 98–99 | 157 | 98 |
| 100–101 | 148 | |
| 102–103 | 120 | |
| 104–105 | 113 | |
| 106–107 | 100 | |
| 108–109 | 86 | |
| 110–111 | 67 | |
| 112–113 | 71 | |
| 114–115 | 73 | |
| 116–117 | 64 | |
| 118–119 | 53 | |
| 120–121 | 60 | |
| 122–123 | 54 | |
| 124–125 | 43 | |
| 126–127 | 38 | |
| 128–129 | 49 | |
| 130–131 | 26 | |
| 132–133 | 18 | |
| 134–135 | 23 | |
| 136–137 | 32 | |
| 138–139 | 32 | |
| 140–141 | 27 | |
| 142–143 | 19 | |
| 144–145 | 22 | |
| 146–147 | 12 | |
| 148–149 | 16 | |
| 150–151 | 14 | |
| 152–153 | 10 | |
| 154–155 | 13 | |
| 156–157 | 10 | |
| 158–159 | 7 | |
| 160–161 | 9 | |
| 162–163 | 13 | |
| 164–165 | 4 | |
| 166 | 4 | |
| 167+ | 98 |
Sadaaki Iwanaga was an academic affiliated with Kyushu University in Japan. Their career was characterized by research activity in scientific fields, although specific details about their areas of study and research topics are not documented in the available data.
Throughout their career, Sadaaki Iwanaga did not have listed frequent co-authors or notable recurring publication venues associated with their work. There are no documented papers or book publications attributed to them in the accessible records.
No information is provided regarding awards or recognitions received by Sadaaki Iwanaga. The absence of detailed data on specific research contributions or scientific themes indicates that the public academic footprint is limited in the reviewed records.
Sadaaki Iwanaga;Bok Luel Lee
T Nakamura;H Furunaka;T Miyata;F Tokunaga
Takashi Morita;Hisao Kato;Sadaaki Iwanaga;Katsumi Takada
S Inouye;M Noguchi;Y Sakaki;Y Takagi
Toshiyuki Miyata;Fuminori Tokunaga;Takashi Yoneya;Katsuhiro Yoshikawa
Ennio De Gregorio;Sung Jun Han;Won Jae Lee;Min Ji Baek
Sadaaki Iwanaga;Shun Ichiro Kawabata;Tatsushi Muta
Tatsushi Muta;Sadaaki Iwanaga
Shun‐Ichiro ‐I Kawabata;Takako Miura;Takashi Morita;Hisao Kato
Takashi Morita;Shigenori Tanaka;Takanori Nakamura;Sadaaki Iwanaga
Sadaaki Iwanaga
Kenneth Söderhäll;Sadaaki Iwanaga;Gerardo R. Vasta
Soutaro Gokudan;Tatsushi Muta;Ryoko Tsuda;Kumiko Koori
Sadaaki Iwanaga;Takashi Morita;Toshie Harada;Shin Nakamura
H. Takeya;S. Nishida;T. Miyata;S.-I. Kawada
K. Kawano;T. Yoneya;T. Miyata;K. Yoshikawa
Tetsu Saito;Shun Ichiro Kawabata;Takeshi Shigenaga;Yoko Takayenoki
Soichi Takeda;Hiroyuki Takeya;Sadaaki Iwanaga
T Muta;T Miyata;Y Misumi;F Tokunaga
Shigenori Tanaka;Takanori Nakamura;Takashi Morita;Sadaaki Iwanaga
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