Hiroshi Oikawa

2.6k citations
128 papers · 2.1k indexed · h-index 25
Topics
Marine Toxins and Detection Methods (33 papers)Marine and coastal ecosystems (14 papers)Microbial Community Ecology and Physiology (13 papers)

In The Last Decade

Hiroshi Oikawa

117 papers receiving 2.0k citations

Peers

Hiroshi Oikawa
Comparison fields: 5 of 130
  • Molecular Biology 625
  • Mechanical Engineering 464
  • Environmental Chemistry 433
  • Ecology 326
  • Materials Chemistry 316
Replace Sanjay Swarup with:
Sanjay Swarup Singapore
Meixia Li China
Xuecheng Zhang China
Xi Zhang China
Emmanuele Ambrosi Italy
Paul A. Millner United Kingdom
Timothy J. Donohue United States
Jie Liu China
Elena Piacenza Italy
Robert E. Marquis United States
Hiroshi Oikawa relative to Sanjay Swarup Singapore Sanjay Swarup's profile →
Citations per field
00.5×10×15×19.3×
Sanjay Swarup · 1×
Citations per year

Countries citing papers authored by Hiroshi Oikawa

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Oikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Oikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Oikawa. A scholar is included among the top collaborators of Hiroshi Oikawa 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 Hiroshi Oikawa. Hiroshi Oikawa 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 0
3 8
4 16
5 11
6 2
7
Evaluation of Elastic Wave Velocities in Lunar Soil Simulant Using Bender Elements
1
8 45
9
OPTIMIZATION OF INJECTION PRESSURE FOR FUEL CONSUMPTION AND EXHAUST EMISSIONS IN A DIMETHYL ETHER (DME) ENGINE WITH A COMMON RAIL TYPE INJECTION SYSTEM
2
10 1
11
306 Development of Jerk Type In-Line DME Injection System and Engine Test
4
12 0
13 33
14
Survey on Toxoplasma infection in stray cats in western area of Japan during a two-year period
8
15 30
16 0
17 2
18 39
19
1
20 0

About Hiroshi Oikawa

Hiroshi Oikawa is a scholar working on Environmental Chemistry, General Materials Science and Oceanography, having authored 128 papers that have together received 2.1k indexed citations. Recurring topics across this work include Marine Toxins and Detection Methods (33 papers), Marine and coastal ecosystems (14 papers) and Microbial Community Ecology and Physiology (13 papers). The work is most often cited by research in Environmental Chemistry (433 citations), Oceanography (219 citations) and Toxicology (60 citations). Hiroshi Oikawa has collaborated with scholars based in Japan, United States and Philippines. Frequent co-authors include Masataka Satomi, Yutaka Yano, V. Šustek, J. Čadek, Seiichi Karashima, Kaizô Monma, Hajime Sutô, Toshiyuki Suzuki, Y. Yano and Manabu Furushita. Their work appears in journals such as Journal of the American Chemical Society, Journal of Agricultural and Food Chemistry and Scientific Reports.

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