Yasuo Iwata

733 total citations · 1 hit paper
11 papers, 635 citations indexed

About

Yasuo Iwata is a scholar working on Rheumatology, Surgery and Pharmacology. According to data from OpenAlex, Yasuo Iwata has authored 11 papers receiving a total of 635 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Rheumatology, 3 papers in Surgery and 2 papers in Pharmacology. Recurrent topics in Yasuo Iwata's work include Rheumatoid Arthritis Research and Therapies (3 papers), Orthopaedic implants and arthroplasty (2 papers) and Osteoarthritis Treatment and Mechanisms (2 papers). Yasuo Iwata is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (3 papers), Orthopaedic implants and arthroplasty (2 papers) and Osteoarthritis Treatment and Mechanisms (2 papers). Yasuo Iwata collaborates with scholars based in Japan, Canada and Russia. Yasuo Iwata's co-authors include C Webber, Terrence F. Heathfield, Anthony P. Hollander, A. Robin Poole, C H Rorabeck, Roger Bourne, Eunice R. Lee, John S. Mort, Hiroomi Tateishi and Hiroshi Yoneda and has published in prestigious journals such as Journal of Clinical Investigation, SHILAP Revista de lepidopterología and Foot & Ankle International.

In The Last Decade

Yasuo Iwata

11 papers receiving 611 citations

Hit Papers

Increased damage to type II collagen in osteoarthritic ar... 1994 2026 2004 2015 1994 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 threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Increased damage to type II collagen in osteoarthritic articular cartilage detected by a new immunoassay.
    1994 539 citations Anthony P. Hollander, Terrence F. Heathfield et al. Journal of Clinical Investigation profile →

Peers

Yasuo Iwata
Carol A. Pacione United States
G.J. van Osch Netherlands
B. Brooks Israel
Gilles Bluteau France
David Ollitrault France
A.I. Tsuchida Netherlands
Hitoshi Tonomura Japan
Mel S. Lee Taiwan
Magalie Hervieu France
Kelly A. Kimmerling United States
Carol A. Pacione United States
Yasuo Iwata
Citations per year, relative to Yasuo Iwata Yasuo Iwata (= 1×) peers Carol A. Pacione

Countries citing papers authored by Yasuo Iwata

Since Specialization
Citations

This map shows the geographic impact of Yasuo Iwata'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 Yasuo Iwata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yasuo Iwata more than expected).

Fields of papers citing papers by Yasuo Iwata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yasuo Iwata. 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 Yasuo Iwata. The network helps show where Yasuo Iwata may publish in the future.

Co-authorship network of co-authors of Yasuo Iwata

This figure shows the co-authorship network connecting the top 25 collaborators of Yasuo Iwata. A scholar is included among the top collaborators of Yasuo Iwata 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 Yasuo Iwata. Yasuo Iwata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

11 of 11 papers shown
1.
Iwata, Yasuo. (2016). Novel Stress Radiography Technique for Avulsion Fracture of the Lateral Malleolus in Children: A Report of Three Cases. Journal of orthopaedic surgery. 24(1). 113–115. 1 indexed citations
2.
3.
Inoue, Shinichi, et al.. (2003). A case of ochronotic arthropathy treated with total hip arthroplasty. Modern Rheumatology. 13(3). 270–276. 1 indexed citations
4.
Imamichi, Hiroyuki, Hideo Tanaka, Kenji Hirano, et al.. (2001). Cause‐specific mortality risk among male alcoholics residing in the Osaka metropolitan area. Psychiatry and Clinical Neurosciences. 55(5). 465–472. 12 indexed citations
5.
Imamichi, Hiroyuki, et al.. (2001). Long‐term outcome in 306 males with alcoholism. Psychiatry and Clinical Neurosciences. 55(6). 579–586. 21 indexed citations
6.
Noguchi, Masahiko, Yasuo Iwata, Kiyoshi Miura, & Yoshiaki Kusaka. (2000). A Painful Os Intermetatarseum in a Soccer Player: A Case Report. Foot & Ankle International. 21(12). 1040–1042. 9 indexed citations
7.
Iwata, Yasuo, John S. Mort, Hiroomi Tateishi, & Eunice R. Lee. (1997). Macrophage cathepsin L, a factor in the erosion of subchondral bone in rheumatoid arthritis. Arthritis & Rheumatism. 40(3). 499–509. 44 indexed citations
8.
Hollander, Anthony P., Terrence F. Heathfield, C Webber, et al.. (1994). Increased damage to type II collagen in osteoarthritic articular cartilage detected by a new immunoassay.. Journal of Clinical Investigation. 93(4). 1722–1732. 539 indexed citations breakdown →
9.
Iwata, Yasuo. (1993). The mental health consumers' self‐help movement in japan. New Directions for Mental Health Services. 1993(60). 77–87. 2 indexed citations
10.
Iwata, Yasuo, et al.. (1991). A long-term follow-up study of unicompartmental replacement with a Marmor knee prosthesis and the introduction of a new ceramic prosthesis.. PubMed. 51(2). 132–9. 3 indexed citations
11.
Iwata, Yasuo, et al.. (1986). Observation of the conidial germination and hyphal penetration of Botrytis cinerea by the onion epidermal strip method.. Japanese Journal of Phytopathology. 52(3). 475–477. 1 indexed citations

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