Ken Hayashi

12.7k total citations
412 papers, 8.4k citations indexed

About

Ken Hayashi is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Ken Hayashi has authored 412 papers receiving a total of 8.4k indexed citations (citations by other indexed papers that have themselves been cited), including 179 papers in Ophthalmology, 162 papers in Radiology, Nuclear Medicine and Imaging and 84 papers in Epidemiology. Recurrent topics in Ken Hayashi's work include Intraocular Surgery and Lenses (137 papers), Corneal surgery and disorders (119 papers) and Glaucoma and retinal disorders (91 papers). Ken Hayashi is often cited by papers focused on Intraocular Surgery and Lenses (137 papers), Corneal surgery and disorders (119 papers) and Glaucoma and retinal disorders (91 papers). Ken Hayashi collaborates with scholars based in Japan, United States and United Kingdom. Ken Hayashi's co-authors include Hideyuki Hayashi, Fumihiko Hayashi, Fuminori Nakao, Motoaki Yoshida, Akira Hirata, Shin-ichi Manabe, Hideyuki Hayashi, Yôichi Sugioka, Koichi Yoshimura and Kazuhide Uenoyama and has published in prestigious journals such as Nature, Journal of the American Chemical Society and SHILAP Revista de lepidopterología.

In The Last Decade

Ken Hayashi

386 papers receiving 7.9k citations

Peers

Ken Hayashi
Comparison fields: 5 of 167
  • Ophthalmology 5.1k
  • Radiology, Nuclear Medicine and Imaging 4.2k
  • Epidemiology 2.3k
  • Surgery 966
  • Biomedical Engineering 628
Replace Peter K. Kaiser with:
Peter K. Kaiser United States
F. Stuart Foster Canada
C. Ross Ethier United States
Ronald H. Silverman United States
Carmen A. Puliafito United States
Kazuichi Maruyama Japan
Joseph M. Schmitt United States
R. Rox Anderson United States
Wolfgang Drexler Austria
Joseph A. Izatt United States
Peter K. Kaiser United States View profile →
Citations per field, relative to Ken Hayashi
Ken Hayashi · 1×
Citations per year, relative to Ken Hayashi
Ken Hayashi · 1×

Countries citing papers authored by Ken Hayashi

Since Specialization
Citations

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

Fields of papers citing papers by Ken Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ken Hayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Hayashi. A scholar is included among the top collaborators of Ken Hayashi 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 Ken Hayashi. Ken Hayashi 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
# Work Indexed citations
1 1
2 1
3 4
4 2
5 7
6 49
7 79
8 65
9 42
10
Clinical Ocular Proteomics: Protein Manifestation in Vitreous Humor of Diabetic Retinopathy and Other Retinal Eye Diseases
1
11
High-aspect-ratio periodical twin structure for QPM SHG in quartz
3
12 0
13 2
14
[Significance of tumor angiogenesis as an independent prognostic factor in axillary node-negative breast cancer].
5
15
[The effect of combination treatment consisted of 5'-deoxy-5-fluorouridine and medroxyprogesterone acetate for recurrent breast cancer patient].
1
16
Excellent Linearly Frequency-Swept Light Source for Sensing System Utilizing FMCW Technique
0
17
Numerical Analysis of Stability Property of an Optically Injection-Locked Semiconductor Laser Taking Account of Gain Saturation
1
18 1
19
Novel reflection-type delayed self-homodyne method
1
20 2

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