Shunichi Okada

1.7k total citations · 1 hit paper
14 papers, 1.3k citations indexed

About

Shunichi Okada is a scholar working on Hepatology, Epidemiology and Rheumatology. According to data from OpenAlex, Shunichi Okada has authored 14 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Hepatology, 7 papers in Epidemiology and 3 papers in Rheumatology. Recurrent topics in Shunichi Okada's work include Hepatitis C virus research (7 papers), Hepatitis B Virus Studies (5 papers) and Liver Disease Diagnosis and Treatment (3 papers). Shunichi Okada is often cited by papers focused on Hepatitis C virus research (7 papers), Hepatitis B Virus Studies (5 papers) and Liver Disease Diagnosis and Treatment (3 papers). Shunichi Okada collaborates with scholars based in Japan, United States and Türkiye. Shunichi Okada's co-authors include Hiroaki Okamoto, Shunji Mishiro, Takeshi Tanaka, Kiyohiko Kurai, Satoko Fukuda, Hisao Lizuka, Fumio Tsuda, Kayoko Yamamoto, Y. Akahane and Hiroshi Suzuki and has published in prestigious journals such as Hepatology, The Journal of Infectious Diseases and Virology.

In The Last Decade

Shunichi Okada

13 papers receiving 1.2k citations

Hit Papers

Full-length sequence of a hepatitis C virus genome having... 1992 2026 2003 2014 1992 100 200 300 400 500

Peers

Shunichi Okada
Comparison fields: 5 of 49
  • Hepatology 1.2k
  • Epidemiology 942
  • Rheumatology 196
  • Radiology, Nuclear Medicine and Imaging 184
  • Infectious Diseases 128
Chikara Yamamoto Japan
Koei Sato Japan
Masahiro Takayanagi Japan
Alessandra Coiana Italy
T Andoh Japan
V. Lamonaca Italy
Françoise Berby France
P. Ciccorossi Italy
S Yotsumoto Japan
Showgo Ohkoshi Japan
Chikara Yamamoto Japan View profile →
Citations per field, relative to Shunichi Okada
Shunichi Okada · 1×
Citations per year, relative to Shunichi Okada
Shunichi Okada · 1×

Countries citing papers authored by Shunichi Okada

Since Specialization
Citations

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

Fields of papers citing papers by Shunichi Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shunichi Okada

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

All Works

14 of 14 papers shown
# Work Indexed citations
1 0
2 1
3 20
4 31
5 15
6 49
7 7
8
Highly diffusion-sensitized tensor imaging of unilateral cerebral arterial occlusive disease.
12
9 9
10 4
11 27
12
Full-length sequence of a hepatitis C virus genome having poor homology to reported isolates: Comparative study of four distinct genotypes breakdown →
509
13 336
14 260

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