Asahi Kasei (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 Asahi Kasei (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.

• Chemical Engineering 6.7×
• Chemistry 5.9×
• Materials Science 3.8×
• Physics and Astronomy 2.0×
• Pharmacology, Toxicology and Pharmaceutics 1.9×
• Veterinary 1.7×
• Engineering 1.6×
• Immunology and Microbiology 1.5×
• Biochemistry, Genetics and Molecular Biology 1.5×
• Energy 1.4×
• Medicine 1.1×
• Environmental Science 1.0×
• Earth and Planetary Sciences 1.0×
• Dentistry 0.8×
• Neuroscience 0.7×
• Decision Sciences 0.2×
• Agricultural and Biological Sciences 0.2×
• Computer Science 0.2×
• Health Professions 0.2×
• Nursing 0.2×
• Business, Management and Accounting 0.2×
• Psychology 0.1×
• Social Sciences 0.1×
• Mathematics 0.1×
• Economics, Econometrics and Finance 0.1×
• Arts and Humanities 0.1×

Ranked on the composite score, K. Takasuka, Kosuke Sato and Seiji Takeuchi lead among researchers whose main affiliation is Asahi Kasei (Japan).

1. 1 🇯🇵 K. Takasuka Japan · #388,729 worldwide 72 citations · 16 works
2. 2 🇯🇵 Kosuke Sato Japan · #754,592 worldwide 13 citations · 15 works
3. 3 🇯🇵 Seiji Takeuchi Japan · #856,024 worldwide 37 citations · 15 works
4. 4 🇯🇵 Ichiro Shibasaki Japan · #1,035,604 worldwide 46 citations · 25 works
5. 5 🇯🇵 Kunio Matsui Japan · #1,395,636 worldwide 25 citations · 36 works
6. 6 🇯🇵 Shigeru Ueda Japan · #1,401,409 worldwide 28 citations · 18 works
7. 7 🇯🇵 Naohiro Kuze Japan · #1,445,064 worldwide 22 citations · 16 works
8. 8 🇯🇵 Shigeyuki Imamura Japan · #1,454,538 worldwide 24 citations · 18 works
9. 9 🇯🇵 H. Imai Japan · #1,489,047 worldwide 22 citations · 22 works

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanowires, Semiconductors, Band Parameters, GaN, III-Nitrides, Light-Emitting Diodes, Transition Metal Catalysis and Nanocomposites.

By volume in 2022–2025: GaN-based semiconductor devices and materials, Catalytic Cross-Coupling Reactions, Ga2O3 and related materials and Machine Learning in Materials Science.

1. 1 GaN-based semiconductor devices and materials Condensed Matter Physics 4 works
2. 2 Catalytic Cross-Coupling Reactions Organic Chemistry 3 works
3. 3 Ga2O3 and related materials Electronic, Optical and Magnetic Materials 3 works
4. 4 Machine Learning in Materials Science Materials Chemistry 2 works
5. 5 Semiconductor materials and devices Electrical and Electronic Engineering 2 works
6. 6 Membrane Separation Technologies Water Science and Technology 2 works
7. 7 Advanced Polymer Synthesis and Characterization Organic Chemistry 1 works
8. 8 Protein purification and stability Molecular Biology 1 works
9. 9 3D Surveying and Cultural Heritage Geology 1 works
10. 10 ZnO doping and properties Materials Chemistry 1 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 16% higher 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)