Wataru Koyano

1.7k citations
22 papers · 1.4k indexed · 1 hit paper · h-index 14
Topics
Health disparities and outcomes (8 papers)Migration, Aging, and Tourism Studies (6 papers)Health and Wellbeing Research (6 papers)

In The Last Decade

Wataru Koyano

22 papers receiving 1.3k citations

Hit Papers

Measurement of competence: reliability and validity of th...19912026200220141991250500750

Peers

Wataru Koyano
Comparison fields: 5 of 102
  • Health 506
  • General Health Professions 406
  • Physiology 324
  • Psychiatry and Mental health 313
  • Geriatrics and Gerontology 263
Replace Yasuo Suyama with:
Yasuo Suyama Japan
Katsuharu Nakazato Japan
Taishi Tsuji Japan
Hidenori Amano Japan
Raija Leinonen Finland
Marie Ernsth Bravell Sweden
Laura Coll‐Planas Spain
Marika Salminen Finland
Cynthia Gruman United States
Masashige Saito Japan
Wataru Koyano relative to Yasuo Suyama Japan Yasuo Suyama's profile →
Citations per field
00.5×1.5×
Yasuo Suyama · 1×
Citations per year

Countries citing papers authored by Wataru Koyano

Since Specialization
Citations

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

Fields of papers citing papers by Wataru Koyano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Wataru Koyano

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

All Works

20 of 20 papers shown
#WorkIndexed citations
1 8
2
[Latent factors generating health behavior and health consciousness].
5
3 57
4
[Development of a scale for subjective QOL common to patients with intractable diseases].
2
5 5
6 22
7 3
8 51
9 1
10 30
11 42
12
Measurement of competence: reliability and validity of the TMIG Index of Competencebreakdown →
756
13 25
14 52
15 37
16 49
17 35
18
Measurement of competence in the elderly living at home : development of an index of competence
93
19 9
20 4

About Wataru Koyano

Wataru Koyano is a scholar working on Neuropsychology and Physiological Psychology, Health and Demography, having authored 22 papers that have together received 1.4k indexed citations. Recurring topics across this work include Health disparities and outcomes (8 papers), Migration, Aging, and Tourism Studies (6 papers) and Health and Wellbeing Research (6 papers). The work is most often cited by research in Neuropsychology and Physiological Psychology (126 citations), Geriatrics and Gerontology (263 citations) and Health (506 citations). Wataru Koyano has collaborated with scholars based in Japan, Australia and United Kingdom. Frequent co-authors include Hiroshi Shibata, Yasuo Suyama, Katsuharu Nakazato, Hiroshi Haga, Hiroshi Shibata, Hiroshi Haga, Seiji Yasumura, Kazuhiro Nakazato, Mitsuo Ueno and Toshiya Matsuzaki. Their work appears in journals such as Age and Ageing, Archives of Gerontology and Geriatrics and Ageing and Society.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026