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Fumiyuki Ozawa

Fumiyuki Ozawa

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 67 7104 6440 460 431 227 12201

Fumiyuki Ozawa publications per year

The chart shows the history of publications by Fumiyuki Ozawa between 1979 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Fumiyuki Ozawa published across 46 years, from 1979 to 2024, averaging 5 papers a year. Output peaked at 13 publications in 2004. 1 of the 230 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1979 to 2024. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2004. 1979: 2 publications 1980: 1 publication 1981: 2 publications 1982: 4 publications 1983: 4 publications 1984: 3 publications 1985: 7 publications 1986: 5 publications 1987: 4 publications 1988: 1 publication 1989: 7 publications 1990: 5 publications 1991: 4 publications 1992: 7 publications 1993: 4 publications 1994: 6 publications 1995: 4 publications 1996: 6 publications 1997: 3 publications 1998: 8 publications 1999: 6 publications 2000: 10 publications 2001: 6 publications 2002: 9 publications 2003: 6 publications 2004: 13 publications 2005: 8 publications 2006: 10 publications 2007: 6 publications 2008: 5 publications 2009: 9 publications 2010: 6 publications 2011: 6 publications 2012: 4 publications 2013: 6 publications 2014: 6 publications 2015: 6 publications 2016: 7 publications 2017: 2 publications 2018: 5 publications 2019: 0 publications 2020: 3 publications 2021: 2 publications 2022: 1 publication 2023: 0 publications 2024: 1 publication
1979 2024

230 publications in total across all disciplines

View publications per year as a table
Fumiyuki Ozawa: publications per year, 1979 to 2024
Year Publications
1979 2
1980 1
1981 2
1982 4
1983 4
1984 3
1985 7
1986 5
1987 4
1988 1
1989 7
1990 5
1991 4
1992 7
1993 4
1994 6
1995 4
1996 6
1997 3
1998 8
1999 6
2000 10
2001 6
2002 9
2003 6
2004 13
2005 8
2006 10
2007 6
2008 5
2009 9
2010 6
2011 6
2012 4
2013 6
2014 6
2015 6
2016 7
2017 2
2018 5
2019 0
2020 3
2021 2
2022 1
2023 0
2024 1
Total 230
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Fumiyuki Ozawa 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 Fumiyuki Ozawa 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, 221–240 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: 227 publications — 42nd percentile

42% 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 1,216 227
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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Fumiyuki Ozawa 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 Fumiyuki Ozawa 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

Fumiyuki Ozawa is affiliated with Kyoto University in Japan and has contributed extensively to the fields of Materials Science and Engineering. Their research primarily spans subfields such as Materials Chemistry, Electrical and Electronic Engineering, Polymers and Plastics, Process Chemistry and Technology, and Inorganic Chemistry.

Ozawa's work covers several main topics, including:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Organic Electronics and Photovoltaics
  • Conducting polymers and applications
  • Perovskite Materials and Applications
  • Carbon dioxide utilization in catalysis
  • Asymmetric Hydrogenation and Catalysis

Frequent collaborators in Ozawa's research include Katsuhiko Takeuchi, Yuto Tanaka, Ippei Tanigawa, Jun-Chul Choi, and Masayuki Wakioka. The scientist has published multiple papers in several notable venues, with recurrent publications in The Cambridge Structural Database.

Selected recent papers authored or co-authored by Ozawa:

  • Donor-Acceptor Polymers Containing 4,8-Dithienylbenzo[1,2-b:4,5-b']dithiophene via Highly Selective Direct Arylation Polymerization, 2021, ACS Applied Polymer Materials
  • Cu(i) complex bearing a PNP-pincer-type phosphaalkene ligand with a bulky fused-ring Eind group: properties and applications to FLP-type bond activation and catalytic CO₂ reduction, 2020, Dalton Transactions
  • A Near-Infrared Emissive π-Conjugated Polymer Consisting of an Excited-State Intramolecular Proton Transfer Unit, 2020, Asian Journal of Organic Chemistry
  • Formation of trans-Poly(thienylenevinylene) Thin Films by Solid-State Thermal Isomerization, 2021, Chemistry of Materials
  • Synthesis of head-to-tail regioregular poly(3-hexylthiophene)s with controlled molecular weight via highly selective direct arylation polymerization (DArP), 2022, Polymer Journal

Ozawa's research venues also include multiple papers in The Cambridge Structural Database, ACS Applied Polymer Materials, Dalton Transactions, Asian Journal of Organic Chemistry, and Chemistry of Materials.

Best Publications

  • (π-Allyl)palladium Complexes Bearing Diphosphinidenecyclobutene Ligands (DPCB): Highly Active Catalysts for Direct Conversion of Allylic Alcohols

    Fumiyuki Ozawa;Hideyuki Okamoto;Seiji Kawagishi;Shogo Yamamoto

  • Palladium-Catalyzed Dehydrohalogenative Polycondensation of 2-Bromo-3-hexylthiophene: An Efficient Approach to Head-to-Tail Poly(3-hexylthiophene)

    Qifeng Wang;Ryo Takita;Yuuta Kikuzaki;Fumiyuki Ozawa

  • Catalytic asymmetric arylation of 2,3-dihydrofuran with aryl triflates

    Fumiyuki Ozawa;Akihiko Kubo;Tamio Hayashi

  • Platinum(0)-Catalyzed Diboration of Alkynes with Tetrakis(alkoxo)diborons: An Efficient and Convenient Approach to cis-Bis(boryl)alkenes

    Tatsuo Ishiyama;Nobuo Matsuda;Miki Murata;Fumiyuki Ozawa

  • Palladium-catalyzed asymmetric arylation of 2,3-dihydrofuran with phenyl triflate. A novel asymmetric catalysis involving a kinetic resolution process

    Fumiyuki Ozawa;Akihiko Kubo;Yonetatsu Matsumoto;Tamio Hayashi

  • Generation of Tertiary Phosphine-Coordinated Pd(0) Species from Pd(OAc)2 in the Catalytic Heck Reaction

    Fumiyuki Ozawa;Akihiko Kubo;Tamio Hayashi

  • Palladium-catalyzed double carbonylation of aryl halides to give .alpha.-keto amides. Mechanistic studies

    Fumiyuki Ozawa;Hidehiko Soyama;Hisayoshi Yanagihara;Issei Aoyama

  • Vinylideneruthenium complexes in catalysis

    Hiroyuki Katayama;Fumiyuki Ozawa

  • Mechanisms of thermal decomposition of trans- and cis-dialkylbis-(tertiary phosphine) palladium(II). Reductive elimination and trans to cis isomerization.

    Fumiyuki Ozawa;Takashi Ito;Yoshiyuki Nakamura;Akio Yamamoto

  • (η3-Allyl)palladium Complexes Bearing Diphosphinidenecyclobutene Ligands: Highly Active Catalysts for the Hydroamination of 1,3-Dienes This work was supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports and Culture, Japan.

    Tatsuya Minami;Hideyuki Okamoto;Shintaro Ikeda;Rika Tanaka

  • A Highly Efficient Catalytic System for Polycondensation of 2,7-Dibromo-9,9-dioctylfluorene and 1,2,4,5-Tetrafluorobenzene via Direct Arylation

    Masayuki Wakioka;Yutaro Kitano;Fumiyuki Ozawa

  • Catalytic double carbonylation of organohalogen compounds promoted by palladium complexes

    Fumiyuki Ozawa;Hidehiko Soyma;Takakazu Yamamoto;Akio Yamamoto

  • Mechanism of thermal decomposition of trans-diethylbis(tertiary phosphine)palladium(II). Steric effects of tertiary phosphine ligands on the stability of diethylpalladium complexes

    Fumiyuki Ozawa;Takashi Ito;Akio Yamamoto

  • Mechanisms of double and single carbonylation reactions of aryl iodides catalyzed by palladium complexes to give .alpha.-keto esters and esters

    Fumiyuki. Ozawa;Nobuo. Kawasaki;Hidekazu. Okamoto;Takakazu. Yamamoto

  • Convenient Routes to Vinylideneruthenium Dichlorides with Basic and Bulky Tertiary Phosphine Ligands (PPri3 and PCy3)

    Hiroyuki Katayama;Fumiyuki Ozawa

  • (Z)-Selective cross-dimerization of arylacetylenes with silylacetylenes catalyzed by vinylideneruthenium complexes

    Hiroyuki Katayama;Hiroshi Yari;Masaki Tanaka;Fumiyuki Ozawa

  • A Highly Efficient Catalyst for the Synthesis of Alternating Copolymers with Thieno[3,4-c]pyrrole-4,6-dione Units via Direct Arylation Polymerization

    Masayuki Wakioka;Nobuko Ichihara;Yutaro Kitano;Fumiyuki Ozawa

  • Facile N–H Bond Cleavage of Ammonia by an Iridium Complex Bearing a Noninnocent PNP-Pincer Type Phosphaalkene Ligand

    Yung Hung Chang;Yumiko Nakajima;Hiromasa Tanaka;Kazunari Yoshizawa

  • A New Reactive System for Catalytic Bis-Silylation of Acetylenes and Olefins

    Fumiyuki Ozawa;Mitsuru Sugawara;Tamio Hayashi

  • Structure and reactivity of titanium-platinum and -palladium heterobinuclear complexes with .mu.-methylene ligands

    Fumiyuki Ozawa;Joon Won Park;Peter B. Mackenzie;William P. Schaefer

Frequent Co-Authors

Akio Yamamoto
Akio Yamamoto Waseda University
Tamio Hayashi
Tamio Hayashi National Taiwan Normal University
Takakazu Yamamoto
Takakazu Yamamoto Tokyo Institute of Technology
Kohtaro Osakada
Kohtaro Osakada Tokyo Institute of Technology
Kazunari Yoshizawa
Kazunari Yoshizawa Kyushu University
Robert H. Grubbs
Robert H. Grubbs California Institute of Technology
Shigeyoshi Sakaki
Shigeyoshi Sakaki Kyoto University
Tatsuo Ishiyama
Tatsuo Ishiyama Hokkaido University
Shigeru Yamago
Shigeru Yamago Kyoto University
Itaru Osaka
Itaru Osaka Hiroshima University

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