Tsutomu Ōkubo

4.6k citations
169 papers · 3.5k indexed · h-index 37

Tsutomu Ōkubo

156 papers receiving 3.4k citations

Peers

Tsutomu Ōkubo
Comparison fields: 5 of 158
  • Biological Psychiatry 232
  • Biochemistry 541
  • Pathology and Forensic Medicine 778
  • Industrial and Manufacturing Engineering 293
  • Pollution 350
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Citations per year

Countries citing papers authored by Tsutomu Ōkubo

Since Specialization
Citations

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

Fields of papers citing papers by Tsutomu Ōkubo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Tsutomu Ōkubo, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Tsutomu Ōkubo Line = papers co-authored together Tsutomu Ōkubo links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20250
2 20250
3 20246
4 20242
5 202127
6 20218
7 201955
8 201629
9 20151
10 20132
11 20101
12 200966
13 200590
14 20041
15 20022
16
BIOLOGICAL ACTIVITIES OF L - THEANINE (SUNTHEANINE™), AN AMINO ACID OF GREEN TEA, IN HUMANS
20010
17 19931
18 19913
19 19882
20 19882

About Tsutomu Ōkubo

Tsutomu Ōkubo is a scholar working on Aerospace Engineering, Pollution and Biological Psychiatry, having authored 169 papers that have together received 3.5k indexed citations. Recurring topics across this work include Nuclear reactor physics and engineering (47 papers), Nuclear Materials and Properties (40 papers), Tea Polyphenols and Effects (24 papers), Wastewater Treatment and Nitrogen Removal (23 papers), Nuclear Engineering Thermal-Hydraulics (20 papers), Nuclear and radioactivity studies (16 papers), Membrane Separation Technologies (14 papers) and Constructed Wetlands for Wastewater Treatment (11 papers). The work is most often cited by research in Biological Psychiatry (232 citations), Biochemistry (541 citations) and Pathology and Forensic Medicine (778 citations). Tsutomu Ōkubo has collaborated with scholars based in Japan, India and United States. Frequent co-authors include Lekh Raj Juneja, Mujo Kim, Mahendra P. Kapoor, Noriyuki Ishihara, Guodong Zheng, Itaro Oguni, Kazutoshi Sayama, Takashi Yamaguchi, Takashi Onodera and Shigeki Uemura. Their work appears in journals such as SHILAP Revista de lepidopterología, Gastroenterology and Water Research.

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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