Masami Kozawa

14 total papers · 1.4k total citations
9 papers, 1.2k citations indexed

About

Masami Kozawa is a scholar working on Organic Chemistry, Biomedical Engineering and Inorganic Chemistry. According to data from OpenAlex, Masami Kozawa has authored 9 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Organic Chemistry, 4 papers in Biomedical Engineering and 4 papers in Inorganic Chemistry. Recurrent topics in Masami Kozawa's work include Asymmetric Hydrogenation and Catalysis (4 papers), Oxidative Organic Chemistry Reactions (2 papers) and Catalysis for Biomass Conversion (2 papers). Masami Kozawa is often cited by papers focused on Asymmetric Hydrogenation and Catalysis (4 papers), Oxidative Organic Chemistry Reactions (2 papers) and Catalysis for Biomass Conversion (2 papers). Masami Kozawa collaborates with scholars based in Japan. Masami Kozawa's co-authors include Takao Ikariya, Takeshi Ohkuma, Kunihiko Murata, Ryōji Noyori, Tohru Yokozawa, Eiji Katayama, Henri Doucet, Anthony F. England, Trang Pham and Masatoshi Koizumi and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Synthesis.

In The Last Decade

Masami Kozawa

9 papers receiving 1.1k citations

Hit Papers

trans-[RuCl2(phosphane)2(... 1998 2026 2007 2016 1998 1998 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. trans-[RuCl2(phosphane)2(1,2-diamine)] and Chiraltrans-[RuCl2(diphosphane)(1,2-diamine)]: Shelf-Stable Precatalysts for the Rapid, Productive, and Stereoselective Hydrogenation of Ketones
    1998 547 citations Henri Doucet, Takeshi Ohkuma et al. Angewandte Chemie International Edition profile →
  2. Asymmetric Hydrogenation of Alkenyl, Cyclopropyl, and Aryl Ketones. RuCl2(xylbinap)(1,2-diamine) as a Precatalyst Exhibiting a Wide Scope
    1998 336 citations Takeshi Ohkuma, Masatoshi Koizumi et al. Journal of the American Chemical Society profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Masami Kozawa 936 638 506 269 188 9 1.2k
C. J. ELSEVIER 734 0.8× 758 1.2× 254 0.5× 149 0.6× 198 1.1× 12 1.1k
Masatoshi Koizumi 913 1.0× 792 1.2× 502 1.0× 330 1.2× 130 0.7× 17 1.4k
Rongwei Guo 1.1k 1.1× 828 1.3× 429 0.8× 354 1.3× 184 1.0× 30 1.3k
Eiji Katayama 900 1.0× 703 1.1× 495 1.0× 310 1.2× 178 0.9× 13 1.2k
Anna H. Wilby 493 0.5× 588 0.9× 309 0.6× 164 0.6× 88 0.5× 12 1.0k
Hirohito Ooka 1.1k 1.2× 711 1.1× 625 1.2× 305 1.1× 202 1.1× 13 1.5k
Jun Takehara 1.3k 1.4× 776 1.2× 710 1.4× 430 1.6× 335 1.8× 5 1.5k
Robert M. Haak 579 0.6× 642 1.0× 262 0.5× 313 1.2× 248 1.3× 19 1.2k
Ryoko Kawahara 1.1k 1.1× 788 1.2× 236 0.5× 216 0.8× 515 2.7× 9 1.4k
Jeroen A. F. Boogers 1.1k 1.2× 1.0k 1.6× 439 0.9× 445 1.7× 120 0.6× 22 1.5k

Countries citing papers authored by Masami Kozawa

Since Specialization
Citations

This map shows the geographic impact of Masami Kozawa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Masami Kozawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masami Kozawa more than expected).

Fields of papers citing papers by Masami Kozawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Masami Kozawa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Masami Kozawa. The network helps show where Masami Kozawa may publish in the future.

Co-authorship network of co-authors of Masami Kozawa

This figure shows the co-authorship network connecting the top 25 collaborators of Masami Kozawa. A scholar is included among the top collaborators of Masami Kozawa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Masami Kozawa. Masami Kozawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026