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Company · Tokyo · Japan

Eneos (Japan)

In research, Eneos (Japan) stands highest in Physical Sciences (#9,412 of 21,541 worldwide) and Engineering (#6,556 of 11,412 worldwide), over all time.

eneos.co.jpROR OpenAlex
World rank, all time
#16,503
of 42,892
Rank in Japan
#635
of 2,112
Research works
692
▼ 4% vs 2013–17
Citations
8.8k
12.7 per fractional work
Top-10% rate
4.6%
record average 16.5%
Open access
46%
world 28%

What is Eneos (Japan) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #9,412 of 21,541 8.0%632
EngineeringField #6,556 of 11,412 8.7%313

Each strip is that field’s whole ranked pool, with the notch where Eneos (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).

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: 0.42× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.03× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.37× its world share, 0 worksImmunology and Micro…Chemical Engineering: 14.20× its world share, 3 worksChemical EngineeringChemistry: 3.16× its world share, 3 worksChemistryComputer Science: 0.51× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 2.85× its world share, 3 worksEarth and Planetary …Energy: 5.75× its world share, 3 worksEnergyEngineering: 3.58× its world share, 32 worksEngineeringEnvironmental Science: 1.07× its world share, 3 worksEnvironmental ScienceMaterials Science: 2.96× its world share, 6 worksMaterials SciencePhysics and Astronomy: 0.57× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.16× its world share, 0 worksHealth ProfessionsMedicine: 0.09× its world share, 1 worksMedicineNursing: 1.72× its world share, 0 worksNursingDecision Sciences: 0.12× its world share, 0 worksDecision Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 14.2×. Every wedge is a field page.

Who are the top researchers at Eneos (Japan)?

Ranked on the composite score, Franz L. Kessler, John Jong and Junichi Kubo lead among researchers whose main affiliation is Eneos (Japan).

  1. 1 Franz L. Kessler Japan · #1,095,021 worldwide 33 citations · 19 works
  2. 2 John Jong Japan · #1,241,666 worldwide 26 citations · 30 works
  3. 3 Junichi Kubo Japan · #1,366,974 worldwide 6 citations · 17 works
  4. 4 Suzushi Nishimura Japan · #1,390,532 worldwide 11 citations · 51 works
  5. 5 Akira Matsuzaki Japan · #1,481,879 worldwide 12 citations · 17 works
  6. 6 Takaya Matsumoto Japan · #1,527,911 worldwide 47 citations · 18 works
All ranked researchers at Eneos (Japan)

Which keywords describe research at Eneos (Japan)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanoparticles, Renewable Energy, Vibration Analysis, CO2 Sequestration, Drilling Fluids, Well Integrity, Renewable Resources and Catalysis.

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

Size is fractional works in 2022–2025 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. Nanoparticles8▲ 11×10 topics
  2. Renewable Energy6▲ 6.6×13 topics
  3. Vibration Analysis4▲ 28×2 topics
  4. CO2 Sequestration4▲ 36×2 topics
  5. Drilling Fluids4▲ 109×1 topic
  6. Well Integrity4▲ 109×1 topic
  7. Sustainability3▲ 2.4×5 topics
  8. Machine Learning3▲ 1.58×11 topics
  9. Renewable Resources3▲ 30×4 topics
  10. Catalysis3▲ 7.6×9 topics
  11. Ionic Liquids3▲ 16×4 topics
  12. Optimization3▲ 9.3×4 topics
  13. Friction2▲ 68×2 topics
  14. Chemical Kinetics2▲ 41×2 topics
  15. Nanocomposites2▲ 4.7×6 topics
  16. Climate Change2▲ 1.30×3 topics
  17. Data Assimilation2▲ 22×1 topic
  18. Ensemble Kalman Filter2▲ 34×1 topic
  19. Lubricants2▲ 165×1 topic
  20. Tribology2▲ 113×1 topic
  21. Emissions2▲ 16×3 topics
  22. Biofuels2▲ 32×2 topics
  23. Energy Transition2▲ 21×2 topics
  24. EROI2▲ 83×1 topic
  25. Fossil Fuels2▲ 60×1 topic
  26. Heat Transfer1▲ 4.8×4 topics
  27. Anaerobic1▲ 32×1 topic
  28. Combustion1▲ 36×1 topic
  29. Heterogeneous Catalysis1▲ 12×3 topics
  30. Methane Oxidation1▲ 27×1 topic
  31. Soot Formation1▲ 49×1 topic
  32. Oil and Gas1▲ 53×1 topic
  33. Subsea1▲ 211×1 topic
  34. Digital Twin1▲ 13×1 topic
  35. Eco-Driving1▲ 33×1 topic
  36. Fuel Consumption1▲ 23×1 topic
  37. Gear Dynamics1▲ 53×1 topic
  38. Mesh Stiffness1▲ 53×1 topic
  39. Smart Manufacturing1▲ 19×1 topic
  40. Tomography1▲ 9.3×4 topics

Which research topics does Eneos (Japan) publish most on?

By volume in 2022–2025: Drilling and Well Engineering, Lubricants and Their Additives, Reservoir Engineering and Simulation Methods and Global Energy and Sustainability Research.

Drilling and Well Engine…4Drilling and Well Engineering: 4 fractional worksLubricants and Their Additives: 2 fractional worksReservoir Engineering an…2Reservoir Engineering and Simulation Methods: 2 fractional worksGlobal Energy and Sustai…2Global Energy and Sustainability Research: 2 fractional worksAdvanced Combustion Engine Technologies: 1 fractional worksMethane Hydrates and Related Phenomena: 1 fractional worksOffshore Engineering and…1Offshore Engineering and Technologies: 1 fractional worksVehicle emissions and performance: 1 fractional worksGear and Bearing Dynamics Analysis: 1 fractional worksDigital Transformation in Industry: 1 fractional works
Ocean EngineeringMechanical EngineeringRenewable Energy, Sustainability and the EnvironmentFluid Flow and Transfer Processes3 others

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

  1. 1 Drilling and Well Engineering Ocean Engineering 4 works
  2. 2 Lubricants and Their Additives Mechanical Engineering 2 works
  3. 3 Reservoir Engineering and Simulation Methods Ocean Engineering 2 works
  4. 4 Global Energy and Sustainability Research Renewable Energy, Sustainability and the Environment 2 works
  5. 5 Advanced Combustion Engine Technologies Fluid Flow and Transfer Processes 1 works
  6. 6 Methane Hydrates and Related Phenomena Environmental Chemistry 1 works
  7. 7 Offshore Engineering and Technologies Ocean Engineering 1 works
  8. 8 Vehicle emissions and performance Automotive Engineering 1 works
  9. 9 Gear and Bearing Dynamics Analysis Mechanical Engineering 1 works
  10. 10 Digital Transformation in Industry Industrial and Manufacturing Engineering 1 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 available46.5%not open53.5%

World: 28% of research is openly available.

with international co-authors10.8%domestic only89.2%

World: 19% is written across borders.

How has Eneos (Japan)'s research output changed?

Output in 2018–2022 was 4% lower 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.