Yamagata University
In research, Yamagata University stands highest in Physical Sciences (#4,099 of 10,670 worldwide), Medicine (#4,847 of 8,541 worldwide) and Life Sciences (#3,707 of 6,403 worldwide), 2022-now. Relative to its size it is most specialised in Polymers and Plastics (Polymers and Plastics is 6.7× its share of world research).
- World rank, 2022-now
- #5,364 of 22,385 · #4,503 all time
- Rank in Japan
- #119 of 924
- Research works
- 20k ▼ 19% vs 2018-21
- Citations
- 283k 13.9 per fractional work
- Top-10% rate
- 4.6% all institutions 10.0%
- vs its own fields
- 0.54× 1.00× is exactly expected
- Open access
- 40% world 40%
- International
- 9% world 18%
What is Yamagata University known for in research?
The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.
| Field | World rank | Where that sits | Top-10% rate | Works | All time |
|---|---|---|---|---|---|
| Physical SciencesDomain | #4,099 of 10,670 | 3.4% | 912 | #2839 | |
| MedicineField | #4,847 of 8,541 | 5.3% | 523 | #5018 | |
| Life SciencesDomain | #3,707 of 6,403 | 4.2% | 327 | #4838 | |
| Health SciencesDomain | #6,070 of 9,902 | 5.2% | 568 | #6431 | |
| Biochemistry, Genetics and Molecular BiologyField | #1,821 of 2,964 | 4.6% | 167 | #2687 | |
| Molecular BiologySubfield | #1,376 of 1,880 | 4.2% | 94 | #2174 | |
| EngineeringField | #4,368 of 5,901 | 3.1% | 383 | #2920 | |
| SurgerySubfield | #1,143 of 1,532 | 5.6% | 76 | #1852 | |
| Electrical and Electronic EngineeringSubfield | #1,704 of 2,176 | 3.3% | 124 | #1825 | |
| Pulmonary and Respiratory MedicineSubfield | #826 of 1,037 | 5.1% | 77 | #1363 |
Each strip is that field's whole ranked pool, with the notch where Yamagata University 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).
Which of those standings moved
The same fields on both windows: where it stood over the whole record, and where it stands in 2022-now. The distance is the story, and it is the one thing the two rank columns above cannot show.
- Physical Sciences#2,839 #4,099
- Medicine#5,018 #4,847
- Life Sciences#4,838 #3,707
- Health Sciences#6,431 #6,070
- Biochemistry, Genetics and Molecular Biology#2,687 #1,821
- Molecular Biology#2,174 #1,376
- Engineering#2,920 #4,368
- Surgery#1,852 #1,143
- Electrical and Electronic Engineering#1,825 #1,704
- Pulmonary and Respiratory Medicine#1,363 #826
A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.
Which fields of science does Yamagata University work in?
In 2022-now, 47% of research at Yamagata University is in Physical Sciences, 31% in Health Sciences. Its largest fields are Medicine (28%), Engineering (19%), Materials Science (10%). It does 1.3× the world's share of Health Sciences.
Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.
Its 4 domains and 26 fields, with their numbers
- Physical Sciences1,00147.5%
- Engineering40919.4%
- Materials Science21210.1%
- Environmental Science833.9%
- Chemistry793.7%
- Computer Science673.2%
- Physics and Astronomy673.2%
- Earth and Planetary Sciences311.5%
- Mathematics261.2%
- Chemical Engineering190.9%
- Energy90.4%
- Health Sciences64430.5%
- Medicine59328.1%
- Health Professions221.1%
- Nursing140.7%
- Dentistry110.5%
- Veterinary40.2%
- Life Sciences36617.4%
- Social Sciences964.6%
What does Yamagata University specialise in?
Where its research is concentrated relative to its size: Polymers and Plastics takes 6.7× the share of its output that it takes of world research.
- Polymers and PlasticsSubfield · 57.3 works6.7×
Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.
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.
Rings at 0.5×, 1× and 2×. Widest outward: Materials Science, 2.9×. Every wedge is a field page.
All 26 fields, with their numbers
- Materials Science2.88×212 works
- Chemical Engineering2.55×19 works
- Chemistry2.39×79 works
- Biochemistry, Genetics and Molecular Biology1.65×185 works
- Neuroscience1.53×52 works
- Medicine1.46×593 works
- Physics and Astronomy1.42×67 works
- Nursing1.37×14 works
- Engineering1.29×409 works
- Veterinary1.29×4 works
- Pharmacology, Toxicology and Pharmaceutics1.22×9 works
- Immunology and Microbiology1.20×26 works
- Mathematics1.04×26 works
- Dentistry1.04×11 works
- Agricultural and Biological Sciences0.94×94 works
- Earth and Planetary Sciences0.93×31 works
- Environmental Science0.79×83 works
- Psychology0.76×49 works
- Energy0.47×9 works
- Computer Science0.41×67 works
- Health Professions0.40×22 works
- Economics, Econometrics and Finance0.16×7 works
- Decision Sciences0.15×3 works
- Arts and Humanities0.11×7 works
- Social Sciences0.10×27 works
- Business, Management and Accounting0.05×4 works
- Materials Science 2.9×
- Chemical Engineering 2.5×
- Chemistry 2.4×
- Biochemistry, Genetics and Molecular Biology 1.6×
- Neuroscience 1.5×
- Medicine 1.5×
- Physics and Astronomy 1.4×
- Nursing 1.4×
- Engineering 1.3×
- Veterinary 1.3×
- Pharmacology, Toxicology and Pharmaceutics 1.2×
- Immunology and Microbiology 1.2×
- Mathematics 1.0×
- Dentistry 1.0×
- Agricultural and Biological Sciences 0.9×
- Earth and Planetary Sciences 0.9×
- Environmental Science 0.8×
- Psychology 0.8×
- Energy 0.5×
- Computer Science 0.4×
- Health Professions 0.4×
- Economics, Econometrics and Finance 0.2×
- Decision Sciences 0.1×
- Arts and Humanities 0.1×
- Social Sciences 0.1×
- Business, Management and Accounting 0.1×
Who are the top researchers at Yamagata University?
Ranked on the quality score, Shuichi Gunji, Junji Kido and Yong‐Jin Pu lead among researchers whose main affiliation is Yamagata University.
- 1
Shuichi Gunji
Japan · #159,482 worldwide 5.2k citations · 358 works
- 2
Junji Kido
Japan · #160,900 worldwide 32k citations · 565 works
- 3
Yong‐Jin Pu
Japan · #290,428 worldwide 10k citations · 253 works
- 4
Daisuke Yokoyama
Japan · #393,525 worldwide 6.1k citations · 136 works
- 5
Hisahiro Sasabe
Japan · #444,646 worldwide 16k citations · 368 works
- 6
Sho Kobayashi
Japan · #455,005 worldwide 9.7k citations · 55 works
- 7
Kazuyuki Nakamura
Japan · #507,206 worldwide 3.2k citations · 77 works
- 8
Shizuo Tokito
Japan · #602,836 worldwide 17k citations · 578 works
- 9
Kazuki Fukushima
Japan · #644,090 worldwide 5.4k citations · 90 works
- 10
Yuto Ochiai
Japan · #688,678 worldwide 2k citations · 27 works
Which keywords describe research at Yamagata University?
By fractional works in 2022-now, weighted toward what it does more of than the world: Biomedical Applications, Nanocomposites, Self-Assembly, Bioimaging, Flexible Electronics, Tissue Engineering, Polymer Blends and Inflammation.
- Fluorescent Materials
- Polyaniline
- Biodegradable Polymers
- Organic Light-Emitting Diodes
- Conjugated Polymers
- Solar Cells
- Photodynamic Therapy
- Nanogenerators
- Transition Metal Complexes
- Nanofibers
- Chemical Sensors
- Conducting Polymers
- Polymer Blends
- Flexible Electronics
- Bioimaging
- Cancer
- Self-Assembly
- Oxidative Stress
- Nanocomposites
- Biomedical Applications
- Epidemiology
- Inflammation
- Nanoparticles
- Tissue Engineering
- Treatment
- Chemotherapy
- Catalysis
- Immunotherapy
- Radiotherapy
- Field-Effect Transistors
- Polymer Composites
- Energy Harvesting
- Health Monitoring
- Wearable
- Organic Electronics
- Bulk Heterojunction
- Electroluminescence
- Phosphorescent Materials
- PEDOT:PSS
- Aggregation-Induced Emission
Size is fractional works in 2022-now 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
- Epidemiology87◆ 1.03×110 topics
- Biomedical Applications81▲ 3.3×35 topics
- Inflammation70▲ 1.57×76 topics
- Nanocomposites63▲ 3.8×20 topics
- Nanoparticles53▲ 1.98×40 topics
- Oxidative Stress51▲ 1.47×53 topics
- Tissue Engineering47▲ 3.7×13 topics
- Self-Assembly43▲ 6.3×12 topics
- Treatment42▲ 1.64×43 topics
- Cancer40▲ 1.42×50 topics
- Chemotherapy40▲ 2.7×24 topics
- Bioimaging37▲ 7.7×6 topics
- Catalysis35▲ 2.5×25 topics
- Flexible Electronics34▲ 9.5×3 topics
- Immunotherapy33▲ 2.2×18 topics
- Polymer Blends30▲ 25×2 topics
- Radiotherapy28▲ 3.4×12 topics
- Conducting Polymers28▲ 10.0×2 topics
- Field-Effect Transistors27▲ 8.2×3 topics
- Chemical Sensors27▲ 5.6×3 topics
- Polymer Composites26▲ 4.7×7 topics
- Nanofibers24▲ 5.7×3 topics
- Energy Harvesting24▲ 6.3×2 topics
- Transition Metal Complexes24▲ 12×4 topics
- Health Monitoring23▲ 5.4×3 topics
- Nanogenerators23▲ 8.2×1 topic
- Wearable23▲ 8.2×1 topic
- Photodynamic Therapy22▲ 4.5×6 topics
- Organic Electronics21▲ 7.5×2 topics
- Solar Cells21▲ 5.0×7 topics
- Bulk Heterojunction21▲ 29×1 topic
- Conjugated Polymers21▲ 29×1 topic
- Electroluminescence21▲ 28×2 topics
- Organic Light-Emitting Diodes20▲ 37×1 topic
- Phosphorescent Materials20▲ 37×1 topic
- Biodegradable Polymers20▲ 5.5×4 topics
- PEDOT:PSS18▲ 8.0×1 topic
- Polyaniline18▲ 8.0×1 topic
- Aggregation-Induced Emission18▲ 15×1 topic
- Fluorescent Materials18▲ 13×1 topic
Which research topics does Yamagata University publish most on?
By volume in 2022-now: Advanced Sensor and Energy Harvesting Materials, Organic Electronics and Photovoltaics, Organic Light-Emitting Diodes Research and Conducting polymers and applications.
Area is fractional works; colour is the subfield each topic belongs to.
- 1 Advanced Sensor and Energy Harvesting Materials Biomedical Engineering 23 works
- 2 Organic Electronics and Photovoltaics Electrical and Electronic Engineering 21 works
- 3 Organic Light-Emitting Diodes Research Electrical and Electronic Engineering 20 works
- 4 Conducting polymers and applications Polymers and Plastics 18 works
- 5 Luminescence and Fluorescent Materials Materials Chemistry 18 works
- 6 Perovskite Materials and Applications Electrical and Electronic Engineering 14 works
- 7 Additive Manufacturing and 3D Printing Technologies Automotive Engineering 13 works
- 8 biodegradable polymer synthesis and properties Biomaterials 11 works
- 9 Soft Robotics and Applications Biomedical Engineering 10 works
- 10 Advanced Polymer Synthesis and Characterization Organic Chemistry 9 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.
World: 40% of research is openly available.
World: 18% is written across borders.
How has Yamagata University's research output changed?
Output in 2022-2025 was 19% lower than in 2018-2021.
The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.
Its share of all research
Growing output can still be a shrinking share: all of science grows. This is Yamagata University as a percentage of every work published that year, 0.0085% in 2024.
Fractional works of Yamagata University over all fractional works that year. How the balance of science has shifted.
How much of it reaches the world top 10%
Year by year, against all institutions in the same year.
Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 6.1% in 2012.
Other research institutions in Yamagata
- Yamagata Research Institute Of Technology
- Yamagata Prefectural Central Hospital
- Yamagata City Hospital Saiseikan
- Yamagata Prefectural Institute of Public Health
- Yamagata Prefectural University of Health Sciences
- Tohoku University of Art and Design
- Tohoku Bunkyo University
- Yamagata Prefectural Education Institute
Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.
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