Sadakazu Usuda

1.6k citations
28 papers · 1.4k indexed · h-index 16
Topics
Hepatitis B Virus Studies (16 papers)Hepatitis C virus research (12 papers)Monoclonal and Polyclonal Antibodies Research (8 papers)

In The Last Decade

Sadakazu Usuda

27 papers receiving 1.3k citations

Peers

Sadakazu Usuda
Comparison fields: 5 of 75
  • Epidemiology 1.1k
  • Hepatology 958
  • Molecular Biology 216
  • Infectious Diseases 164
  • Ecology 85
Replace Senko Tsukuda with:
Senko Tsukuda Japan
J. L. Gerin United States
Gennadiy Koev United States
Musaddeq Hussain United States
Xuanyong Lu United States
Tsuyoshi Adachi Japan
Eric Ferrari United States
Rachael N. Labitt United States
Robert J. Carrick United States
J C Pugh United States
Sadakazu Usuda relative to Senko Tsukuda Japan Senko Tsukuda's profile →
Citations per field
00.5×1.5×
Senko Tsukuda · 1×
Citations per year

Countries citing papers authored by Sadakazu Usuda

Since Specialization
Citations

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

Fields of papers citing papers by Sadakazu Usuda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sadakazu Usuda

This figure shows the co-authorship network connecting the top 25 collaborators of Sadakazu Usuda. A scholar is included among the top collaborators of Sadakazu Usuda 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 Sadakazu Usuda. Sadakazu Usuda 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 61
2 55
3 63
4 43
5 26
6 42
7 77
8 85
9 80
10 268
11 4
12 2
13
Translation products of pre-S(1), pre-S(2) regions and the S gene of hepatitis B virus: susceptibility of their antigenic activities to treatment with heat, urea, formalin or pepsin.
3
14 24
15 15
16 8
17 7
18 14
19 1
20 1

About Sadakazu Usuda

Sadakazu Usuda is a scholar working on Hepatology, Epidemiology and Radiology, Nuclear Medicine and Imaging, having authored 28 papers that have together received 1.4k indexed citations. Recurring topics across this work include Hepatitis B Virus Studies (16 papers), Hepatitis C virus research (12 papers) and Monoclonal and Polyclonal Antibodies Research (8 papers). The work is most often cited by research in Hepatology (958 citations), Epidemiology (1.1k citations) and Infectious Diseases (164 citations). Sadakazu Usuda has collaborated with scholars based in Japan, United States and Uzbekistan. Frequent co-authors include Yuzo Miyakawa, Makoto Mayumi, Hiroaki Okamoto, Hiroko Iwanari, Fumio Tsuda, Kiyoshi Baba, Masashi Mizokami, Ryuzo Ueda, Hideaki Kato and Shunji Mishiro. Their work appears in journals such as Journal of Biological Chemistry, The Journal of Immunology and Gastroenterology.

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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