Hisashi Ozasa

1.3k citations
45 papers · 1.1k indexed · h-index 22
Topics
Heme Oxygenase-1 and Carbon Monoxide (11 papers)Metabolism and Genetic Disorders (10 papers)Organ Transplantation Techniques and Outcomes (10 papers)
Partner nations
JapanArmeniaPakistan

In The Last Decade

Hisashi Ozasa

44 papers receiving 1.0k citations

Peers

Hisashi Ozasa
Comparison fields: 5 of 92
  • Molecular Biology 627
  • Clinical Biochemistry 263
  • Surgery 234
  • Rheumatology 134
  • Pathology and Forensic Medicine 114
Replace Seiji Marubayashi with:
Seiji Marubayashi Japan
Jianbin Bi China
R. G. Thurman United States
Rina Takamiya Japan
Meaghan E. Killeen United States
Haibo Zhang China
Xiu-Da Shen United States
Alice M. Sheridan United States
Anne Davit–Spraul France
Vasumathi T. Reddy United States
Hisashi Ozasa relative to Seiji Marubayashi Japan Seiji Marubayashi's profile →
Citations per field
00.5×6.0×
Seiji Marubayashi · 1×
Citations per year

Countries citing papers authored by Hisashi Ozasa

Since Specialization
Citations

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

Fields of papers citing papers by Hisashi Ozasa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hisashi Ozasa

This figure shows the co-authorship network connecting the top 25 collaborators of Hisashi Ozasa. A scholar is included among the top collaborators of Hisashi Ozasa 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 Hisashi Ozasa. Hisashi Ozasa 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 5
2 23
3 11
4 14
5 14
6 46
7 7
8 31
9 18
10 52
11 29
12 25
13 8
14 24
15 24
16 8
17 1
18 0
19 35
20 13

About Hisashi Ozasa

Hisashi Ozasa is a scholar working on Clinical Biochemistry, Hepatology and Biochemistry, having authored 45 papers that have together received 1.1k indexed citations. Recurring topics across this work include Heme Oxygenase-1 and Carbon Monoxide (11 papers), Metabolism and Genetic Disorders (10 papers) and Organ Transplantation Techniques and Outcomes (10 papers). The work is most often cited by research in Clinical Biochemistry (263 citations), Hepatology (105 citations) and Biochemistry (80 citations). Hisashi Ozasa has collaborated with scholars based in Japan, Armenia and Pakistan. Frequent co-authors include Saburo Horikawa, Koji Ito, Takashi Osumi, Takashi Hashimoto, Shoko Miyazawa, Kinji Tsukada, Kiyokazu Hagiwara, Shuichi Furuta, Yoji Nagashima and Yumi Noda. Their work appears in journals such as Hepatology, Biochemical and Biophysical Research Communications and FEBS Letters.

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