Japan Organization for Metals and Energy Security (Japan)

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

Each strip is that field’s whole ranked pool, with the notch where Japan Organization for Metals and Energy Security (Japan) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

• Earth and Planetary Sciences 13.8×
• Energy 5.3×
• Environmental Science 3.9×
• Engineering 2.9×
• Chemistry 1.0×
• Materials Science 0.9×
• Decision Sciences 0.6×
• Physics and Astronomy 0.5×
• Computer Science 0.4×
• Economics, Econometrics and Finance 0.2×
• Biochemistry, Genetics and Molecular Biology 0.0×
• Social Sciences 0.0×
• Health Professions 0.0×
• Medicine 0.0×

Ranked on the composite score, Kiyofumi Suzuki, S. Kajiwara and Hiroshi Okabe lead among researchers whose main affiliation is Japan Organization for Metals and Energy Security (Japan).

1. 1 🇯🇵 Kiyofumi Suzuki Japan · #234,488 worldwide 147 citations · 22 works
2. 2 🇯🇵 S. Kajiwara Japan · #251,465 worldwide 179 citations · 21 works
3. 3 🇯🇵 Hiroshi Okabe Japan · #312,753 worldwide 115 citations · 24 works
4. 4 🇯🇵 Koji Yamamoto Japan · #446,298 worldwide 162 citations · 53 works
5. 5 🇯🇵 進 大久保 Japan · #506,715 worldwide 1 citations · 29 works
6. 6 🇯🇵 Keikichi Nakamura Japan · #508,080 worldwide 66 citations · 15 works
7. 7 🇯🇵 Takao Inamori Japan · #818,983 worldwide 53 citations · 27 works
8. 8 🇯🇵 Yoshihiro Nakatsuka Japan · #843,771 worldwide 41 citations · 15 works
9. 9 🇯🇵 Koji Yamamoto Japan · #1,047,729 worldwide 18 citations · 31 works
10. 10 🇯🇵 Tatsuo Saeki Japan · #1,125,801 worldwide 45 citations · 24 works

By fractional works in 2022–2025, weighted toward what it does more of than the world: CO2 Sequestration, Optimization, Data Assimilation, Microbial Communities, Renewable Energy, Reactive Transport, Shale Gas and Ensemble Kalman Filter.

By volume in 2022–2025: Reservoir Engineering and Simulation Methods, CO2 Sequestration and Geologic Interactions, Hydrocarbon exploration and reservoir analysis and Methane Hydrates and Related Phenomena.

1. 1 Reservoir Engineering and Simulation Methods Ocean Engineering 5 works
2. 2 CO2 Sequestration and Geologic Interactions Environmental Engineering 4 works
3. 3 Hydrocarbon exploration and reservoir analysis Mechanics of Materials 4 works
4. 4 Methane Hydrates and Related Phenomena Environmental Chemistry 4 works
5. 5 Seismic Imaging and Inversion Techniques Geophysics 4 works
6. 6 Drilling and Well Engineering Ocean Engineering 4 works
7. 7 Hydraulic Fracturing and Reservoir Analysis Mechanical Engineering 3 works
8. 8 Global Energy and Sustainability Research Renewable Energy, Sustainability and the Environment 2 works
9. 9 Mine drainage and remediation techniques Environmental Chemistry 2 works
10. 10 Geological Modeling and Analysis Geochemistry and Petrology 2 works

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

Output in 2018–2022 was 28% lower than in 2013–2017.

• The University of Tokyo
• Tokyo Institute of Technology
• Keio University
• Waseda University
• Tokyo University of Science
• Nihon University
• Hitachi (Japan)
• NTT (Japan)