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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 67 6899 445 371 15948

Yoshihiko Moro-oka publications per year

The chart shows the history of publications by Yoshihiko Moro-oka between 1966 and 2010, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Yoshihiko Moro-oka published across 45 years, from 1966 to 2010, averaging 8.3 papers a year. Output peaked at 26 publications in 1998. 2 of the 374 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1966 to 2010. Vertical axis: number of publications, 0 to 26. Peak 26 publications in 1998. 1966: 1 publication 1967: 2 publications 1968: 3 publications 1969: 1 publication 1970: 2 publications 1971: 6 publications 1972: 4 publications 1973: 4 publications 1974: 0 publications 1975: 1 publication 1976: 3 publications 1977: 1 publication 1978: 2 publications 1979: 4 publications 1980: 8 publications 1981: 8 publications 1982: 16 publications 1983: 10 publications 1984: 7 publications 1985: 10 publications 1986: 16 publications 1987: 5 publications 1988: 15 publications 1989: 22 publications 1990: 14 publications 1991: 17 publications 1992: 15 publications 1993: 21 publications 1994: 18 publications 1995: 10 publications 1996: 13 publications 1997: 21 publications 1998: 26 publications 1999: 25 publications 2000: 24 publications 2001: 5 publications 2002: 2 publications 2003: 2 publications 2004: 6 publications 2005: 0 publications 2006: 2 publications 2007: 0 publications 2008: 0 publications 2009: 0 publications 2010: 2 publications
1966 2010

374 publications in total across all disciplines

View publications per year as a table
Yoshihiko Moro-oka: publications per year, 1966 to 2010
Year Publications
1966 1
1967 2
1968 3
1969 1
1970 2
1971 6
1972 4
1973 4
1974 0
1975 1
1976 3
1977 1
1978 2
1979 4
1980 8
1981 8
1982 16
1983 10
1984 7
1985 10
1986 16
1987 5
1988 15
1989 22
1990 14
1991 17
1992 15
1993 21
1994 18
1995 10
1996 13
1997 21
1998 26
1999 25
2000 24
2001 5
2002 2
2003 2
2004 6
2005 0
2006 2
2007 0
2008 0
2009 0
2010 2
Total 374
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Yoshihiko Moro-oka 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 Yoshihiko Moro-oka 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, 361–380 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: 371 publications — 76th percentile

76% 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
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
361–380 522 371
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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Yoshihiko Moro-oka 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 Yoshihiko Moro-oka 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, 66–67 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: 67 D-Index — 62nd percentile

62% 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
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 67
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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Overview

Yoshihiko Moro-oka is affiliated with the Tokyo Institute of Technology in Japan. The scientist's body of work and academic contributions are tied to this institution, which is known for its focus on science and technology research.

While specific details regarding publications, research topics, or collaboration networks are not provided, it is notable that there are no recent papers, frequent co-authors, or common publication venues listed in the available data. Additionally, there are no records of book publications or details of main fields or subfields of study documented for this researcher.

There are equally no awards reported in the scientist's profile. The lack of such information precludes further elaboration on distinctions or recognitions that may have been received.

The scientist is active and not recorded as deceased, and the current affiliation suggests ongoing association with academic research or education at Tokyo Institute of Technology.

Best Publications

  • Copper-Dioxygen Complexes. Inorganic and Bioinorganic Perspectives

    Nobumasa Kitajima;Yoshihiko Moro-oka

  • A new model for dioxygen binding in hemocyanin. Synthesis, characterization, and molecular structure of the .mu.-.eta.2:.eta.2 peroxo dinuclear copper(II) complexes, [Cu(HB(3,5-R2pz)3)]2(O2) (R = isopropyl and Ph)

    Nobumasa Kitajima;Kiyoshi Fujisawa;Chisato Fujimoto;Yoshihiko Morooka

  • .mu.-.eta.2:.eta.2-Peroxo binuclear copper complex, [Cu(HB(3,5-(Me2CH)2pz)3)]2(O2)

    Nobumasa Kitajima;Kiyoshi Fujisawa;Yoshihiko Morooka;Koshiro Toriumi

  • Fixation of atmospheric carbon dioxide by a series of hydroxo complexes of divalent metal ions and the implication for the catalytic role of metal ion in carbonic anhydrase. Synthesis, characterization, and molecular structure of [LM(OH)]n (n = 1 or 2) and LM(.mu.-CO3)ML (M(II) = Mn, Fe, Co, Ni, Cu, Zn; L = HB(3,5-iso-Pr2pz)3)

    Nobumasa Kitajima;Shiro Hikichi;Masako Tanaka;Yoshihiko Morooka

  • A Monomeric Side-On Superoxocopper(II) Complex: Cu(O2)(HB(3-tBu-5-iPrpz)3)

    Kiyoshi Fujisawa;Masako Tanaka;Yoshihiko Moro-oka;Nobumasa Kitajima

  • REACTION ASPECTS OF A MU -PEROXO BINUCLEAR COPPER(II) COMPLEX

    Nobumasa Kitajima;Takayuki Koda;Yusaku Iwata;Yoshihiko Morooka

  • SYNTHESIS AND SOME REACTIONS OF DICHLORO(PENTAMETHYLCYCLOPENTADIENYL)RUTHENIUM(III) OLIGOMER

    Noriaki Oshima;Hiroharu Suzuki;Yoshihiko Moro-Oka

  • Synthesis and characterization of the dinuclear copper(II) complexes [Cu(HB(3,5-Me2pz)3)]2X (X = O2-, (OH)22-, CO32-, O22-)

    Nobumasa Kitajima;Takayuki Koda;Shinji Hashimoto;Teizo Kitagawa

  • Tetrahedral copper(II) complexes supported by a hindered pyrazolylborate. Formation of the thiolato complex, which closely mimics the spectroscopic characteristics of blue copper proteins

    Nobumasa Kitajima;Kiyoshi Fujisawa;Yoshihiko Morooka

  • Regularities in catalytic properties of metal oxides in propylene oxidation

    Yoshihiko Morooka;Atsumu Ozaki

  • Synthesis and Structure Determination of Rh−diene Complexes with the Hydridotris(3,5-diisopropylpyrazolyl)borate Ligand, TpiPrRh(diene) (diene = cod, nbd): Dependence of the ν(B−H) Values on the Hapticity of the TpiPr Ligand (κ2 vs κ3)1

    Munetaka Akita;Keisuke Ohta;Yoshiaki Takahashi;Shiro Hikichi

  • Synthesis, Structure, and Chemistry of a Dinuclear Tetrahydride-Bridged Complex of Ruthenium, (.eta.5-C5Me5)Ru(.mu.-H)4Ru(.eta.5-C5Me5). C-H Bond Activation and Coupling Reaction of Ethylene on Dinuclear Complexes

    Hiroharu Suzuki;Hideki Omori;Dong Hwan Lee;Yuka Yoshida

  • Regularity in the catalytic properties of metal oxides in hydrocarbon oxidation

    Yoshihiko Moro-Oka;Yutaka Morikawa;Atsumu Ozaki

  • Synthesis, Structures, and Properties of Bis(μ-oxo)nickel(III) and Bis(μ-superoxo)nickel(II) Complexes: An Unusual Conversion of a NiIII2(μ-O)2 Core into a NiII2(μ-OO)2 Core by H2O2 and Oxygenation of Ligand

    Kazushi Shiren;Seiji Ogo;Shuhei Fujinami;Hideki Hayashi

  • A MONOMERIC SIDE-ON PEROXO MANGANESE(III) COMPLEX : MN(O2)(3,5-IPR2PZH)(HB(3,5-IPR2PZ)3)

    Nobumasa Kitajima;Hidehito Komatsuzaki;Shiro Hikichi;Masahisa Osawa

  • Multicomponent Bismuth Molybdate Catalyst: A Highly Functionalized Catalyst System for the Selective Oxidation of Olefin

    Yoshihiko Moro-Oka;Wataru Ueda

  • X-ray structure of thiolatocopper(II) complexes bearing close spectroscopic similarities to blue copper proteins

    Nobumasa Kitajima;Kiyoshi Fujisawa;Masako Tanaka;Yoshihiko Morooka

  • Monomeric Carboxylate Ferrous Complexes as Models for the Dioxygen Binding Sites in Non-Heme Iron Proteins. The Reversible Formation and Characterization of .mu.-Peroxo Diferric Complexes

    Nobumasa Kitajima;Nobuchika Tamura;Hironobu Amagai;Hideno Fukui

  • First Synthesis and Structural Characterization of Dinuclear M(III) Bis(μ-oxo) Complexes of Nickel and Cobalt with Hydrotris(pyrazolyl)borate Ligand†

    Shiro Hikichi;Michito Yoshizawa;Yasuyuki Sasakura;and Munetaka Akita

  • Structural Characterization and Intramolecular Aliphatic C−H Oxidation Ability of MIII(μ-O)2MIII Complexes of Ni and Co with the Hydrotris(3,5-dialkyl-4-X-pyrazolyl)borate Ligands Tp (X=Me, H, Br) and Tp

    Shiro Hikichi;Michito Yoshizawa;Yasuyuki Sasakura;Hidehito Komatsuzaki

Frequent Co-Authors

Munetaka Akita
Munetaka Akita Tokyo Institute of Technology
Wataru Ueda
Wataru Ueda Kanagawa University
Yusaku Takita
Yusaku Takita Oita University
Shiro Kobayashi
Shiro Kobayashi Kyoto University
Teizo Kitagawa
Teizo Kitagawa University of Hyogo
Hiroshi Uyama
Hiroshi Uyama Osaka University
Tatsumi Ishihara
Tatsumi Ishihara Kyushu University
Michito Yoshizawa
Michito Yoshizawa Tokyo Institute of Technology
Hideo Nagashima
Hideo Nagashima Kyushu University
Kenji Itoh
Kenji Itoh Nagoya University

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