Science Explorer Interactive view Map
Company · Tokyo · Japan

Koei Chemical (Japan)

koeichem.comROR OpenAlex
World rank, all time
#40,025
of 42,892
Rank in Japan
#1,887
of 2,112
Research works
122
▲ 59% vs 2013–17
Citations
1.2k
10.2 per fractional work
Top-10% rate
0.8%
record average 16.5%
Open access
51%
world 28%

Field profile

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.

Agricultural and Biological Sciences: 0.19× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.64× its world share, 2 worksBiochemistry, Geneti…Chemistry: 0.74× its world share, 0 worksChemistryComputer Science: 0.09× its world share, 0 worksComputer ScienceEnergy: 2.54× its world share, 0 worksEnergyEngineering: 2.06× its world share, 5 worksEngineeringEnvironmental Science: 0.87× its world share, 1 worksEnvironmental ScienceMaterials Science: 9.85× its world share, 6 worksMaterials SciencePhysics and Astronomy: 0.30× its world share, 0 worksPhysics and AstronomyHealth Professions: 2.28× its world share, 1 worksHealth ProfessionsMedicine: 0.48× its world share, 2 worksMedicineBusiness, Management and Accounting: 0.21× its world share, 0 worksBusiness, Management…1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Materials Science, 9.8×. Every wedge is a field page.

Who are the top researchers at Koei Chemical (Japan)?

Ranked on the composite score, Shigenari Suzuki lead among researchers whose main affiliation is Koei Chemical (Japan).

  1. 1 Shigenari Suzuki Japan · #1,268,928 worldwide 6 citations · 34 works
All ranked researchers at Koei Chemical (Japan)

Which keywords describe research at Koei Chemical (Japan)?

By fractional works in all years, weighted toward what it does more of than the world: Synthesis, Drug Discovery, Heterocycles, Catalysis, Anticancer Agents, Mechanical Properties, Organic Synthesis and Medicinal Chemistry.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Synthesis10▲ 14×17 topics
  2. Catalysis5▲ 5.2×11 topics
  3. Drug Discovery5▲ 11×8 topics
  4. Mechanical Properties5▲ 4.3×16 topics
  5. Inflammation5▲ 1.73×16 topics
  6. Heterocycles5▲ 22×6 topics
  7. Anticancer Agents4▲ 13×6 topics
  8. Biomedical Applications4▲ 2.9×12 topics
  9. Energy Efficiency4▲ 3.8×5 topics
  10. Medicinal Chemistry4▲ 7.7×5 topics
  11. Organic Synthesis4▲ 13×7 topics
  12. Antimicrobial3▲ 11×4 topics
  13. Green Chemistry3▲ 9.0×7 topics
  14. Microwave-Assisted Synthesis3▲ 33×3 topics
  15. Anticancer3▲ 13×5 topics
  16. Chiral Separation3▲ 21×1 topic
  17. Liquid Chromatography3▲ 17×1 topic
  18. Nanocomposites3▲ 3.2×12 topics
  19. Biological Evaluation3▲ 19×5 topics
  20. Metal-Insulator Transition3▲ 28×2 topics
  21. Fermentation3▲ 15×3 topics
  22. Nanostructures3▲ 4.6×3 topics
  23. Polymerization3▲ 12×4 topics
  24. Biological Activity3▲ 19×4 topics
  25. Electrochromic2▲ 61×1 topic
  26. Nanocrystals2▲ 8.8×2 topics
  27. Semiconductors2▲ 7.9×2 topics
  28. Tungsten Oxide2▲ 61×1 topic
  29. Vanadium Oxide2▲ 23×2 topics
  30. Thin Films2▲ 7.1×5 topics
  31. Transition Metal Catalysis2▲ 14×2 topics
  32. Field-Effect Transistors2▲ 9.7×3 topics
  33. Optoelectronics2▲ 21×2 topics
  34. Photodetectors2▲ 18×2 topics
  35. Asymmetric Synthesis2▲ 11×7 topics
  36. Chemoselective2▲ 11×4 topics
  37. Flavonoids2▲ 6.4×4 topics
  38. Additive Manufacturing2▲ 7.3×7 topics
  39. Elemental Sulfur2▲ 26×2 topics
  40. Room Temperature2▲ 8.2×2 topics

Which research topics does Koei Chemical (Japan) publish most on?

By volume in 2022–2025: Transition Metal Oxide Nanomaterials, Gas Sensing Nanomaterials and Sensors, Bladder and Urothelial Cancer Treatments and Metabolism and Genetic Disorders.

Transition Metal Oxide N…2Transition Metal Oxide Nanomaterials: 2 fractional worksGas Sensing Nanomaterial…1Gas Sensing Nanomaterials and Sensors: 1 fractional worksBladder and Urothelial C…1Bladder and Urothelial Cancer Treatments: 1 fractional worksMetabolism and Genetic D…1Metabolism and Genetic Disorders: 1 fractional worksHealth and Medical Studies1Health and Medical Studies: 1 fractional worksZnO doping and properties1ZnO doping and properties: 1 fractional worksGa2O3 and related materials: 1 fractional worksOptical Imaging and Spectroscopy Techniques: 0 fractional worksSemiconductor materials and devices: 0 fractional worksMetal and Thin Film Mechanics: 0 fractional works
Polymers and PlasticsElectrical and Electronic EngineeringSurgeryClinical Biochemistry5 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Transition Metal Oxide Nanomaterials Polymers and Plastics 2 works
  2. 2 Gas Sensing Nanomaterials and Sensors Electrical and Electronic Engineering 1 works
  3. 3 Bladder and Urothelial Cancer Treatments Surgery 1 works
  4. 4 Metabolism and Genetic Disorders Clinical Biochemistry 1 works
  5. 5 Health and Medical Studies General Health Professions 1 works
  6. 6 ZnO doping and properties Materials Chemistry 1 works
  7. 7 Ga2O3 and related materials Electronic, Optical and Magnetic Materials 1 works
  8. 8 Optical Imaging and Spectroscopy Techniques Radiology, Nuclear Medicine and Imaging 0 works
  9. 9 Semiconductor materials and devices Electrical and Electronic Engineering 0 works
  10. 10 Metal and Thin Film Mechanics Mechanics of Materials 0 works

How open and international is its research?

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.

openly available51.2%not open48.8%

World: 28% of research is openly available.

with international co-authors21.7%domestic only78.3%

World: 19% is written across borders.

How has Koei Chemical (Japan)'s research output changed?

Output in 2018–2022 was 59% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Tokyo

All research institutions in Tokyo

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.