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Sakae Katoh

Sakae Katoh

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 50 14578 1140 173 7232

Sakae Katoh publications per year

The chart shows the history of publications by Sakae Katoh between 1959 and 2003, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Sakae Katoh published across 45 years, from 1959 to 2003, averaging 4 papers a year. Output peaked at 13 publications in 1990. 4 of the 181 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1959 to 2003. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 1990. 1959: 2 publications 1960: 3 publications 1961: 4 publications 1962: 2 publications 1963: 2 publications 1964: 1 publication 1965: 4 publications 1966: 2 publications 1967: 4 publications 1968: 2 publications 1969: 0 publications 1970: 3 publications 1971: 3 publications 1972: 9 publications 1973: 4 publications 1974: 2 publications 1975: 1 publication 1976: 0 publications 1977: 4 publications 1978: 3 publications 1979: 3 publications 1980: 3 publications 1981: 5 publications 1982: 5 publications 1983: 7 publications 1984: 5 publications 1985: 10 publications 1986: 8 publications 1987: 5 publications 1988: 5 publications 1989: 6 publications 1990: 13 publications 1991: 6 publications 1992: 5 publications 1993: 4 publications 1994: 4 publications 1995: 9 publications 1996: 8 publications 1997: 6 publications 1998: 3 publications 1999: 1 publication 2000: 1 publication 2001: 0 publications 2002: 2 publications 2003: 2 publications
1959 2003

181 publications in total across all disciplines

View publications per year as a table
Sakae Katoh: publications per year, 1959 to 2003
Year Publications
1959 2
1960 3
1961 4
1962 2
1963 2
1964 1
1965 4
1966 2
1967 4
1968 2
1969 0
1970 3
1971 3
1972 9
1973 4
1974 2
1975 1
1976 0
1977 4
1978 3
1979 3
1980 3
1981 5
1982 5
1983 7
1984 5
1985 10
1986 8
1987 5
1988 5
1989 6
1990 13
1991 6
1992 5
1993 4
1994 4
1995 9
1996 8
1997 6
1998 3
1999 1
2000 1
2001 0
2002 2
2003 2
Total 181
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Sakae Katoh publications per year - data summary

  • Sakae Katoh, a Chemistry scholar from Toho University, has 181 publications recorded across 45 years, from 1959 to 2003.
  • The oldest publication on record dates to 1959 and the most recent to 2003.
  • The most productive year is 1990, with 13 publications.
  • The least productive years with any output are 1964, 1975, 1999 and 2000, with 1 publication each.
  • 3 of the 45 years in the span carry no publications at all (1969, 1976 and 2001).
  • The rate of publication averages 4.0 papers per year over the whole span, or 4.3 per year counting only the 42 years with at least one publication.
  • The last 5 years on the chart (1999-2003) hold 6 publications, 3% of the career total.
  • Split into equal eras - 1959-1973: 45 publications (3.0 per year); 1974-1988: 66 publications (4.4 per year); 1989-2003: 70 publications (4.7 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Sakae Katoh publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Sakae Katoh sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 161–180 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 173 publications — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350 173
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Sakae Katoh publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • Sakae Katoh, a Chemistry scholar from Toho University, records 173 publications - the 22nd percentile of the discipline.
  • 22% of ranked Chemistry scientists score the same or lower than Sakae Katoh, and about 78% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Sakae Katoh ranks below the median.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 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 1,295 publications or more, 100 scientists in all (<1% of the field).

Sakae Katoh D-index placement in Chemistry in 2026

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

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 50–51 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 50 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861 50
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Sakae Katoh D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • Sakae Katoh, a Chemistry scholar from Toho University, records 50 D-Index - the 21st percentile of the discipline.
  • 21% of ranked Chemistry scientists score the same or lower than Sakae Katoh, and about 79% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Sakae Katoh ranks below the median.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 159 D-Index or more, 98 scientists in all (<1% of the field).

Overview

Sakae Katoh is affiliated with Toho University in Japan. Their academic work is associated primarily with this institution.

There is limited publicly available information regarding Sakae Katoh's recent papers, co-authors, publication venues, and book publications. No records of frequent co-authors or publication venues have been documented, which may indicate a focus on individual research or limited indexing of their work in common academic databases.

Details on their main and subfields of study are not provided, and there are no specific topics of research or areas of specialization listed in the accessible data. Similarly, there is no information on awards won or other formal recognitions.

The data does not indicate that Sakae Katoh is deceased, suggesting that they are currently active or at least living within the academic community.

Best Publications

  • Purification and some properties of spinach plastocyanin.

    Sakae Katoh;Irie Shiratori;Atusi Takamiya

  • Is the primary cause of thermal inactivation of oxygen evolution in spinach PS II membranes release of the extrinsic 33 kDa protein or of Mn

    Isao Enami;Mami Kitamura;Tatsuya Tomo;Yoshiyuki Isokawa

  • Temperature acclimation of photosynthesis and related changes in photosystem II electron transport in winter wheat.

    Takenobu Yamasaki;Tomokazu Yamakawa;Yoshihiro Yamane;Hiroyuki Koike

  • Relationship between Photosynthesis and Chlorophyll Content during Leaf Senescence of Rice Seedlings

    Mariko Kura-Hotta;Kazuhiko Satoh;Sakae Katoh

  • Photosynthetic activities of a thermophilic blue-green alga

    Takashi Yamaoka;Kazuhiko Satoh;Sakae Katoh

  • Effects of leaf age, nitrogen nutrition and photon flux density on the distribution of nitrogen among leaves of a vine (Ipomoea tricolor Cav.) grown horizontally to avoid mutual shading of leaves.

    Kouki Hikosaka;Ichiro Terashima;Sakae Katoh

  • Plastoquinone as a common link between photosynthesis and respiration in a blue-green alga.

    Masahiko Hirano;Kazuhiko Satoh;Sakae Katoh

  • Ascorbate-supported NADP photoreduction by heated Euglena chloroplasts

    Unknown

  • A New Copper Protein from Chlorella Ellipsoidea

    Sakae Katoh

  • Studies on electron transport associated with Photosystem I. I. Functional site of plastocyanin: Inhibitory effects of HgCl2 on electron transport and plastocyanin in chloroplasts

    Mamiko Kimimura;Sakae Katoh

  • Multiple forms of P700-chlorophyll a -protein complexes from Synechococcus sp.: The iron, quinone and carotenoid contents

    Yuichiro Takahashi;Koitsu Hirota;Sakae Katoh

  • Isolation and characterization of Photosystem II complexes which lack light-harvesting chlorophyll a/b proteins but retain three extrinsic proteins related to oxygen evolution from spinach

    Isao Enami;Kei Kamino;Jian Ren Shen;Kazuhiko Satoh

  • Distribution of plastocyanin in plants, with special reference to its localization in chloroplasts.

    Sakae Katoh;Ikuko Suga;Irie Shiratori;Atusi Takamiya

  • Crosslinking between the 33 kDa extrinsic protein and the 47 kDa chlorophyll-carrying protein of the PS II reaction center core complex

    Isao Enami;Kazuhiko Satoh;Sakae Katoh

  • Studies on chlorophyll fluorescence in chloroplasts II. Effect of ferricyanide on the induction of fluorescence in the presence of 3-(3,4-dichlorophenyl)-1,1-dimethylurea

    Isamu Ikegami;Sakae Katoh

  • NATURE OF COPPER-PROTEIN BINDING IN SPINACH PLASTOCYANIN.

    Sakae Katoh;Atusi Takamiya

  • Oxidation and reduction of plastoquinone by photosynthetic and respiratory electron transport in a cyanobacterium Synechococcus sp.

    Meiko Aoki;Sakae Katoh

  • Multiple forms of chlorophyll-protein complexes from a thermophilic cyanobacterium Synechococcus sp☆

    Yuichiro Takahashi;Hiroyuki Koike;Sakae Katoh

  • An oxygen-evolving complex with a simple subunit structure - ‘a water-plastoquinone oxidoreductase” - from the thermophilic cyanobacterium Synechococcus sp.

    Kazuhiko Satoh;Takashi Ohno;Sakae Katoh

  • Effects of light on degradation of chlorophyll and proteins during senescence of detached rice leaves

    Katsuhiko Okada;Yasunori Inoue;Kazuhiko Satoh;Sakae Katoh

  • Total immobilization of the extrinsic 33 kDa protein in spinach Photosystem II membrane preparations. Protein stoichiometry and stabilization of oxygen evolution

    Isao Enami;Mari Kaneko;Nobuhito Kitamura;Hiroyuki Koike

  • A photoactive Photosystem-II reaction-center complex lacking a chlorophyll-binding 40 kilodalton subunit from the thermophilic cyanobacterium Synechococcus sp.

    Akihiko Yamagishi;Sakae Katoh

  • Chloramphenicol is an inhibitor of photosynthesis.

    Katsuhiko Okada;Kazuhiko Satoh;Sakae Katoh

  • Further characterization of the two photosystem II reaction center complex preparations from the thermophilic cyanobacterium Synechococcus sp.

    Akihiko Yamagishi;Sakae Katoh

Frequent Co-Authors

Kintake Sonoike
Kintake Sonoike Waseda University
Akihiko Yamagishi
Akihiko Yamagishi Toho University
Jian-Ren Shen
Jian-Ren Shen Okayama University
Ichiro Terashima
Ichiro Terashima National Chung Hsing University
Shigeru Itoh
Shigeru Itoh Nagoya University
Tatsuya Tomo
Tatsuya Tomo Tokyo University of Science
Hiroshi Matsubara
Hiroshi Matsubara Osaka Metropolitan University
Kouki Hikosaka
Kouki Hikosaka Tohoku University
Cai-Zhong Jiang
Cai-Zhong Jiang University of California, Davis
Masahiko Ikeuchi
Masahiko Ikeuchi University of Tokyo

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