World's Best Scientists 2026 revealed!
Fumiyuki Ozawa

Fumiyuki Ozawa

D-Index & Metrics

Chemistry

D-Index
67
Citations
12201
World Ranking
7104
National Ranking
460

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.

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 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.

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.

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 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.

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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