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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Molecular Biology 64 1712 141 235 20094

Yoji Ikawa publications per year

The chart shows the history of publications by Yoji Ikawa between 1964 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Yoji Ikawa published across 61 years, from 1964 to 2024, averaging 4.2 papers a year. Output peaked at 17 publications in 1991. 1 of the 257 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1964 to 2024. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 1991. 1964: 1 publication 1965: 1 publication 1966: 1 publication 1967: 2 publications 1968: 3 publications 1969: 3 publications 1970: 3 publications 1971: 1 publication 1972: 5 publications 1973: 4 publications 1974: 6 publications 1975: 5 publications 1976: 1 publication 1977: 3 publications 1978: 3 publications 1979: 4 publications 1980: 5 publications 1981: 2 publications 1982: 4 publications 1983: 4 publications 1984: 7 publications 1985: 9 publications 1986: 8 publications 1987: 7 publications 1988: 7 publications 1989: 13 publications 1990: 11 publications 1991: 17 publications 1992: 13 publications 1993: 16 publications 1994: 17 publications 1995: 11 publications 1996: 8 publications 1997: 12 publications 1998: 8 publications 1999: 8 publications 2000: 4 publications 2001: 5 publications 2002: 2 publications 2003: 0 publications 2004: 5 publications 2005: 3 publications 2006: 1 publication 2007: 0 publications 2008: 1 publication 2009: 0 publications 2010: 1 publication 2011: 0 publications 2012: 0 publications 2013: 1 publication 2014: 0 publications 2015: 0 publications 2016: 0 publications 2017: 0 publications 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 0 publications 2023: 0 publications 2024: 1 publication
1964 2024

257 publications in total across all disciplines

View publications per year as a table
Yoji Ikawa: publications per year, 1964 to 2024
Year Publications
1964 1
1965 1
1966 1
1967 2
1968 3
1969 3
1970 3
1971 1
1972 5
1973 4
1974 6
1975 5
1976 1
1977 3
1978 3
1979 4
1980 5
1981 2
1982 4
1983 4
1984 7
1985 9
1986 8
1987 7
1988 7
1989 13
1990 11
1991 17
1992 13
1993 16
1994 17
1995 11
1996 8
1997 12
1998 8
1999 8
2000 4
2001 5
2002 2
2003 0
2004 5
2005 3
2006 1
2007 0
2008 1
2009 0
2010 1
2011 0
2012 0
2013 1
2014 0
2015 0
2016 0
2017 0
2018 0
2019 0
2020 0
2021 0
2022 0
2023 0
2024 1
Total 257
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Yoji Ikawa publications per year - data summary

  • Yoji Ikawa, a Molecular Biology scholar from Tokyo Medical and Dental University, has 257 publications recorded across 61 years, from 1964 to 2024.
  • The oldest publication on record dates to 1964 and the most recent to 2024.
  • The most productive years are 1991 and 1994, with 17 publications each.
  • The least productive years with any output are 1964, 1965, 1966, 1971 and others, with 1 publication each.
  • 15 of the 61 years in the span carry no publications at all (2003, 2007, 2009, 2011 and others).
  • The rate of publication averages 4.2 papers per year over the whole span, or 5.6 per year counting only the 46 years with at least one publication.
  • The last 5 years on the chart (2020-2024) hold 1 publication, <1% of the career total.
  • Split into equal eras - 1964-1984: 68 publications (3.2 per year); 1985-2005: 184 publications (8.8 per year); 2006-2024: 5 publications (0.3 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

Yoji Ikawa publication distribution in Molecular Biology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Molecular Biology in 2026. The highlighted bar marks where Yoji Ikawa sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 53 bars. Horizontal axis: publications, 47–56 to 564+. Vertical axis: number of scientists, 0 to 177. Most scientists, 177, have 117–126 publications. The last bar groups every scientist with 564 publications or more. The highlighted bar, 227–236 publications, is where this scientist sits. 47–56 publications: 7 scientists 57–66 publications: 17 scientists 67–76 publications: 65 scientists 77–86 publications: 90 scientists 87–96 publications: 125 scientists 97–106 publications: 131 scientists 107–116 publications: 162 scientists 117–126 publications: 177 scientists 127–136 publications: 158 scientists 137–146 publications: 158 scientists 147–156 publications: 146 scientists 157–166 publications: 159 scientists 167–176 publications: 131 scientists 177–186 publications: 110 scientists 187–196 publications: 112 scientists 197–206 publications: 100 scientists 207–216 publications: 89 scientists 217–226 publications: 98 scientists 227–236 publications: 74 scientists 237–246 publications: 72 scientists 247–256 publications: 63 scientists 257–266 publications: 53 scientists 267–276 publications: 54 scientists 277–286 publications: 49 scientists 287–296 publications: 52 scientists 297–306 publications: 43 scientists 307–316 publications: 46 scientists 317–326 publications: 41 scientists 327–336 publications: 42 scientists 337–346 publications: 31 scientists 347–356 publications: 28 scientists 357–366 publications: 29 scientists 367–376 publications: 26 scientists 377–386 publications: 24 scientists 387–396 publications: 24 scientists 397–406 publications: 14 scientists 407–416 publications: 13 scientists 417–426 publications: 20 scientists 427–436 publications: 12 scientists 437–446 publications: 20 scientists 447–456 publications: 11 scientists 457–466 publications: 10 scientists 467–476 publications: 14 scientists 477–486 publications: 14 scientists 487–496 publications: 10 scientists 497–506 publications: 13 scientists 507–516 publications: 13 scientists 517–526 publications: 2 scientists 527–536 publications: 4 scientists 537–546 publications: 6 scientists 547–556 publications: 8 scientists 557–563 publications: 6 scientists 564+ publications: 100 scientists
47–56 publications 564+

This scientist: 235 publications — 68th percentile

68% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 564 publications or more.

View publications distribution as a table
Number of Molecular Biology scientists by publication count, Research.com 2026 ranking edition. Based on 3,076 ranked scientists.
Publications Scientists This scientist
47–56 7
57–66 17
67–76 65
77–86 90
87–96 125
97–106 131
107–116 162
117–126 177
127–136 158
137–146 158
147–156 146
157–166 159
167–176 131
177–186 110
187–196 112
197–206 100
207–216 89
217–226 98
227–236 74 235
237–246 72
247–256 63
257–266 53
267–276 54
277–286 49
287–296 52
297–306 43
307–316 46
317–326 41
327–336 42
337–346 31
347–356 28
357–366 29
367–376 26
377–386 24
387–396 24
397–406 14
407–416 13
417–426 20
427–436 12
437–446 20
447–456 11
457–466 10
467–476 14
477–486 14
487–496 10
497–506 13
507–516 13
517–526 2
527–536 4
537–546 6
547–556 8
557–563 6
564+ 100
Download as CSV

Yoji Ikawa publication distribution in Molecular Biology in 2026 - data summary

  • The chart plots the publication count of all 3,076 Molecular Biology scientists ranked by Research.com in 2026, grouped into 53 ranges running from 47–56 to 564+ publications.
  • Yoji Ikawa, a Molecular Biology scholar from Tokyo Medical and Dental University, records 235 publications - the 68th percentile of the discipline.
  • 68% of ranked Molecular Biology scientists score the same or lower than Yoji Ikawa, and about 32% score higher.
  • The median of the discipline falls in the 177–186 publications range, and Yoji Ikawa ranks above the median.
  • The most crowded range is 117–126 publications, holding 177 scientists (6% of the field).
  • 53% of the field sits in the lowest quarter of the value range (up to 177–186 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 564 publications or more, 100 scientists in all (3% of the field).

Yoji Ikawa D-index placement in Molecular Biology in 2026

The chart shows the D-index (discipline H-index) distribution of Molecular Biology scientists ranked by Research.com in 2026. The highlighted bar marks where Yoji Ikawa sits on this spectrum.

No. of scientists
25 50 75 100 125
Bar chart with 54 bars. Horizontal axis: D-Index, 40–41 to 145+. Vertical axis: number of scientists, 0 to 131. Most scientists, 131, have 64–65 D-Index. The last bar groups every scientist with 145 D-Index or more. The highlighted bar, 64–65 D-Index, is where this scientist sits. 40–41 D-Index: 36 scientists 42–43 D-Index: 101 scientists 44–45 D-Index: 115 scientists 46–47 D-Index: 121 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 130 scientists 52–53 D-Index: 106 scientists 54–55 D-Index: 116 scientists 56–57 D-Index: 113 scientists 58–59 D-Index: 129 scientists 60–61 D-Index: 120 scientists 62–63 D-Index: 105 scientists 64–65 D-Index: 131 scientists 66–67 D-Index: 95 scientists 68–69 D-Index: 97 scientists 70–71 D-Index: 106 scientists 72–73 D-Index: 83 scientists 74–75 D-Index: 89 scientists 76–77 D-Index: 77 scientists 78–79 D-Index: 70 scientists 80–81 D-Index: 73 scientists 82–83 D-Index: 60 scientists 84–85 D-Index: 48 scientists 86–87 D-Index: 45 scientists 88–89 D-Index: 50 scientists 90–91 D-Index: 31 scientists 92–93 D-Index: 51 scientists 94–95 D-Index: 43 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 39 scientists 100–101 D-Index: 41 scientists 102–103 D-Index: 29 scientists 104–105 D-Index: 33 scientists 106–107 D-Index: 35 scientists 108–109 D-Index: 20 scientists 110–111 D-Index: 38 scientists 112–113 D-Index: 19 scientists 114–115 D-Index: 28 scientists 116–117 D-Index: 13 scientists 118–119 D-Index: 23 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 15 scientists 124–125 D-Index: 11 scientists 126–127 D-Index: 21 scientists 128–129 D-Index: 7 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 14 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 9 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 16 scientists 142–143 D-Index: 7 scientists 144 D-Index: 7 scientists 145+ D-Index: 100 scientists
40–41 D-Index 145+

This scientist: 64 D-Index — 45th percentile

45% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 145 D-Index or more.

View D-Index distribution as a table
Number of Molecular Biology scientists by D-index, Research.com 2026 ranking edition. Based on 3,076 ranked scientists.
D-Index Scientists This scientist
40–41 36
42–43 101
44–45 115
46–47 121
48–49 118
50–51 130
52–53 106
54–55 116
56–57 113
58–59 129
60–61 120
62–63 105
64–65 131 64
66–67 95
68–69 97
70–71 106
72–73 83
74–75 89
76–77 77
78–79 70
80–81 73
82–83 60
84–85 48
86–87 45
88–89 50
90–91 31
92–93 51
94–95 43
96–97 38
98–99 39
100–101 41
102–103 29
104–105 33
106–107 35
108–109 20
110–111 38
112–113 19
114–115 28
116–117 13
118–119 23
120–121 16
122–123 15
124–125 11
126–127 21
128–129 7
130–131 13
132–133 14
134–135 17
136–137 9
138–139 8
140–141 16
142–143 7
144 7
145+ 100
Download as CSV

Yoji Ikawa D-index placement in Molecular Biology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 3,076 Molecular Biology scientists ranked by Research.com in 2026, grouped into 54 ranges running from 40–41 to 145+ D-Index.
  • Yoji Ikawa, a Molecular Biology scholar from Tokyo Medical and Dental University, records 64 D-Index - the 45th percentile of the discipline.
  • 45% of ranked Molecular Biology scientists score the same or lower than Yoji Ikawa, and about 55% score higher.
  • The median of the discipline falls in the 68–69 D-Index range, and Yoji Ikawa ranks below the median.
  • The most crowded range is 64–65 D-Index, holding 131 scientists (4% of the field).
  • 50% of the field sits in the lowest quarter of the value range (up to 66–67 D-Index), so the distribution leans towards the lower end of the scale.
  • The final bar has no upper bound: it groups every scientist with 145 D-Index or more, 100 scientists in all (3% of the field).

Overview

Yoji Ikawa is affiliated with Tokyo Medical and Dental University in Japan. Their professional contributions are focused within the academic and medical research community associated with this institution.

There are no records available of recent papers published by Yoji Ikawa. Likewise, information on frequent co-authors, publication venues, book publications, main fields of study, subfields, and main topics of work is not currently documented.

There are no listed awards or honors attributed to Yoji Ikawa in the available data.

This profile is based solely on accessible metadata and does not include additional insights into research impact or specialization beyond the stated affiliation.

Best Publications

  • Insulin resistance and growth retardation in mice lacking insulin receptor substrate-1.

    Hiroyuki Tamemoto;Takashi Kadowaki;Kazuyuki Tobe;Takeshi Yagi

  • A ras-related gene with transformation suppressor activity

    Hitoshi Kitayama;Yoshikazu Sugimoto;Tomoko Matsuzaki;Yoji Ikawa

  • Mice develop normally without tenascin.

    Y Saga;T Yagi;Y Ikawa;T Sakakura

  • The c- mos proto-oncogene product is a cytostatic factor responsible for meiotic arrest in vertebrate eggs

    Noriyuki Sagata;N Watanabe;G F Vande Woude;Y Ikawa

  • Cloning and functional analysis of human p51, which structurally and functionally resembles p53

    Motonobu Osada;Mai Ohba;Chikashi Kawahara;Chikashi Ishioka

  • Regulation of matrix metalloproteinase-9 and inhibition of tumor invasion by the membrane-anchored glycoprotein RECK.

    Chiaki Takahashi;Zeqi Sheng;Thomas P. Horan;Hitoshi Kitayama

  • A Novel ES Cell Line, TT2, with High Germline-Differentiating Potency

    T. Yagi;T. Tokunaga;Y. Furuta;S. Nada

  • Parthenogenetic activation of oocytes in c-mos-deficient mice

    Naohiro Hashimoto;Nobumoto Watanabe;Yasuhide Furuta;Hiroyuki Tamemoto

  • Complete nucleotide sequence of the genome of bovine leukemia virus: its evolutionary relationship to other retroviruses.

    Noriyuki Sagata;Teruo Yasunaga;Junko Tsuzuku-Kawamura;Kazue Ohishi

  • Constitutive activation of Src family kinases in mouse embryos that lack Csk.

    Shigeyuki Nada;Takeshi Yagi;Hiroyuki Takeda;Tomoyuki Tokunaga

  • Sarcoma viruses carrying ras oncogenes induce differentiation-associated properties in a neuronal cell line

    Makoto Noda;Minoru Ko;Akihiko Ogura;Ding Gan Liu

  • A chondrogenic cell line derived from a differentiating culture of AT805 teratocarcinoma cells.

    Tadao Atsumi;Yoji Ikawa;Yoko Miwa;Koji Kimata

  • Evidence of Hepatocyte Apoptosis in Rat Liver after the Administration of Carbon Tetrachloride

    Jialan Shi;Kenichi Aisaki;Yoji Ikawa;Kenjiro Wake

  • Homologous recombination at c-fyn locus of mouse embryonic stem cells with use of diphtheria toxin A-fragment gene in negative selection.

    Takeshi Yagi;Yoji Ikawa;Keiichiro Yoshida;Yasuyo Shigetani

  • Specific proteolysis of the c-mos proto-oncogene product by calpain on fertilization of Xenopus eggs

    Nobumoto Watanabe;George F. Vande Woude;Yoji Ikawa;Noriyuki Sagata

  • A Novel Negative Selection for Homologous Recombinants Using Diphtheria Toxin A Fragment Gene

    T. Yagi;S. Nada;N. Watanabe;H. Tamemoto

  • Inhibition of retroviral protease activity by an aspartyl proteinase inhibitor

    Iyoko Katoh;Teruo Yasunaga;Yoji Ikawa;Yoshiyuki Yoshinaka

  • Globin Messenger-RNA Induction During Erythroid Differentiation of Cultured Leukemia Cells

    Jeffrey Ross;Yoji Ikawa;Philip Leder

  • Identification of a novel member of mouse hsp70 family. Its association with cellular mortal phenotype.

    R Wadhwa;S C Kaul;Y Ikawa;Y Sugimoto

  • Erratum: Parthenogenetic activation of oocytes in c-mos-deficient mice

    Naohiro Hashimoto;Nobumoto Watanabe;Yasuhide Furuta;Hiroyuki Tamemoto

Frequent Co-Authors

Shin-Ichi Aizawa
Shin-Ichi Aizawa Prefectural University of Hiroshima
Makoto Noda
Makoto Noda Kyoto University
Takeshi Yagi
Takeshi Yagi Osaka University
Yasuhide Furuta
Yasuhide Furuta Memorial Sloan Kettering Cancer Center
Shinichi Aizawa
Shinichi Aizawa Kumamoto University
Yoshikazu Sugimoto
Yoshikazu Sugimoto Keio University
Masuo Obinata
Masuo Obinata Tohoku University
Philip Leder
Philip Leder Harvard University
Renu Wadhwa
Renu Wadhwa National Institute of Advanced Industrial Science and Technology
Mitsuaki Yoshida
Mitsuaki Yoshida University of Tokyo

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