Toshihiro Hama

521 citations
48 papers · 359 indexed · h-index 11
Topics
Cancer Treatment and Pharmacology (13 papers)Colorectal Cancer Treatments and Studies (12 papers)Nausea and vomiting management (9 papers)
Partner nations
JapanIndiaUnited States

In The Last Decade

Toshihiro Hama

43 papers receiving 345 citations

Peers

Toshihiro Hama
Comparison fields: 5 of 62
  • Oncology 156
  • Surgery 91
  • Pulmonary and Respiratory Medicine 67
  • Pediatrics, Perinatology and Child Health 65
  • Dermatology 55
Replace Pamela Ng with:
Pamela Ng Canada
Mark Pasetka Canada
L Stafford Australia
Toshiaki Nakamura Japan
Mayako Uchida Japan
Arielle G. Bensimon United States
Raymond Miao United States
Ryo Kobayashi Japan
Lillian Yau United States
Krishna Tangirala United States
Toshihiro Hama relative to Pamela Ng Canada Pamela Ng's profile →
Citations per field
00.5×9.2×
Pamela Ng · 1×
Citations per year

Countries citing papers authored by Toshihiro Hama

Since Specialization
Citations

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

Fields of papers citing papers by Toshihiro Hama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshihiro Hama

This figure shows the co-authorship network connecting the top 25 collaborators of Toshihiro Hama. A scholar is included among the top collaborators of Toshihiro Hama 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 Toshihiro Hama. Toshihiro Hama 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 3
2 5
3 1
4 4
5 4
6 15
7 21
8 1
9 14
10 8
11 9
12 10
13 2
14 18
15 16
16 1
17 18
18 15
19 4
20 0

About Toshihiro Hama

Toshihiro Hama is a scholar working on Chemical Health and Safety, Family Practice and Occupational Therapy, having authored 48 papers that have together received 359 indexed citations. Recurring topics across this work include Cancer Treatment and Pharmacology (13 papers), Colorectal Cancer Treatments and Studies (12 papers) and Nausea and vomiting management (9 papers). The work is most often cited by research in Chemical Health and Safety (15 citations), Family Practice (27 citations) and Occupational Therapy (51 citations). Toshihiro Hama has collaborated with scholars based in Japan, India and United States. Frequent co-authors include Takashi Yokokawa, Kazuyoshi Kawakami, Mitsukuni Suenaga, Kazuo Kobayashi, Kenichi Suzuki, Kenichi Suzuki, Kensei Yamaguchi, Nobuyuki Mizunuma, Makoto Nishio and Toshiharu Yamaguchi. Their work appears in journals such as Journal of Clinical Oncology, PLoS ONE and Analytical Chemistry.

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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