World

i10 Productivity
Rankings

Okayama University Scientists i10 Productivity Rankings 2024

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

Country Name

Total 398 scientist

List without CERN, Statistical Data etc

Sort by last 6 years i10 Index

Takashi Hirayama

Okayama University

Japan

Agriculture & Forestry / Plant Science

Plant stress response

Plant hormone response

Singnal transduction

Total i10 Index Rankings

University / Institution:

# 47

Country:

# 4,019

Region:

# 30,901

World:

# 165,023

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Takashi Hirayama's All Details

Etsuji Suzuki

Okayama University

Japan

Medical and Health Sciences / Epidemiology and Public Health

epidemiology

causal inference

social science

Total i10 Index Rankings

University / Institution:

# 48

Country:

# 4,166

Region:

# 32,170

World:

# 171,396

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.753

Etsuji Suzuki's All Details

Yamane Masaomi

Okayama University

Japan

Medical and Health Sciences / Thoracic Surgery

Thoracic Surgery

Lung cancer

Lung Transplantation

Patient safety

Total i10 Index Rankings

University / Institution:

# 49

Country:

# 4,186

Region:

# 32,351

World:

# 172,549

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.507

Yamane Masaomi's All Details

Tadahiko Shien|Shien T

Okayama University

Japan

Medical and Health Sciences / Medical Oncology

Oncology

Total i10 Index Rankings

University / Institution:

# 50

Country:

# 4,228

Region:

# 32,890

World:

# 175,157

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.639

Tadahiko Shien|Shien T's All Details

Toshihiko Kiwa

Okayama University

Japan

Engineering & Technology / Electrical & Electronic Engineering

terahertz

laser

superconductivity

sensor

Total i10 Index Rankings

University / Institution:

# 51

Country:

# 4,237

Region:

# 32,957

World:

# 175,492

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.569

Toshihiko Kiwa's All Details

Kumiko Yoshihara

Okayama University

Japan

Engineering & Technology / Industrial & Manufacturing Engineering

Dental Materials

Total i10 Index Rankings

University / Institution:

# 52

Country:

# 4,286

Region:

# 33,252

World:

# 176,913

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.901

Kumiko Yoshihara's All Details

Arimoto-Kobayashi

Okayama University

Japan

Others

Total i10 Index Rankings

University / Institution:

# 53

Country:

# 4,354

Region:

# 33,756

World:

# 179,559

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.197

Arimoto-Kobayashi's All Details

Masatsugu Takemoto

Okayama University

Japan

Engineering & Technology / Electrical & Electronic Engineering

Electrical machines

Machine design

Power electronics

Total i10 Index Rankings

University / Institution:

# 54

Country:

# 4,375

Region:

# 34,178

World:

# 181,424

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.686

Masatsugu Takemoto's All Details

Naoto Iwahashi

Okayama Prefectural University

Japan

Engineering & Technology / Computer Science

Artificial Intelligence

Total i10 Index Rankings

University / Institution:

# 1

Country:

# 4,407

Region:

# 34,402

World:

# 182,796

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.271

Naoto Iwahashi's All Details

Yasusi Yamamoto

Okayama University

Japan

Others

Photosynthesis

Photosystem II

Light and heat stress

Quality control of photosystem ll

Total i10 Index Rankings

University / Institution:

# 55

Country:

# 4,408

Region:

# 34,403

World:

# 182,811

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.257

Yasusi Yamamoto's All Details

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Hidenori Terasaki

Okayama University

Japan

Engineering & Technology / Earth Sciences

High pressure

Mineral physics

Planetary science

High-pressure mineral physics

Total i10 Index Rankings

University / Institution:

# 56

Country:

# 4,444

Region:

# 34,893

World:

# 184,826

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.681

Hidenori Terasaki's All Details

Nobuyuki Kawahara

Okayama University

Japan

Others

IC engine

Laser diagnostics

Total i10 Index Rankings

University / Institution:

# 57

Country:

# 4,548

Region:

# 35,661

World:

# 188,752

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.603

Nobuyuki Kawahara's All Details

Kazuhiko Kurozumi

Okayama University

Japan

Medical and Health Sciences / Neurosurgery

Brain Tumor

Gene Therapy

Targeted Drug

Skull Base

Endoscopy

Total i10 Index Rankings

University / Institution:

# 58

Country:

# 4,588

Region:

# 36,118

World:

# 190,986

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.836

Kazuhiko Kurozumi's All Details

Taku Takahashi

Okayama University

Japan

Agriculture & Forestry / Plant Science

Plant molecular genetics

Total i10 Index Rankings

University / Institution:

# 59

Country:

# 4,593

Region:

# 36,170

World:

# 191,247

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.791

Taku Takahashi's All Details

Masami Kanzaki

Okayama University

Japan

Engineering & Technology / Mining Engineering

Mineralogy

Crystal chemistry

magma

Total i10 Index Rankings

University / Institution:

# 60

Country:

# 4,643

Region:

# 36,486

World:

# 193,033

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.463

Masami Kanzaki's All Details

Yutaka Takaguchi

Okayama University

Japan

Natural Sciences / Chemical Sciences

Photochemistry

Water splitting

Carbon Nanotube

Dendrimer

Fullerene

Total i10 Index Rankings

University / Institution:

# 61

Country:

# 4,657

Region:

# 36,558

World:

# 193,588

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.164

Yutaka Takaguchi's All Details

Koichi Mitsudo

Okayama University

Japan

Natural Sciences / Chemical Sciences

organic chemistry

Total i10 Index Rankings

University / Institution:

# 62

Country:

# 4,694

Region:

# 37,157

World:

# 196,086

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.621

Koichi Mitsudo's All Details

Takanori Eguchi 江口傑徳|Taka Eguchi

Okayama University

Japan

Natural Sciences / Molecular Biology & Genetics

extracellular vesicles

stress biology

tumor microenvironment

gene regulation

cancer

Total i10 Index Rankings

University / Institution:

# 63

Country:

# 4,751

Region:

# 37,703

World:

# 198,785

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Takanori Eguchi 江口傑徳|Taka Eguchi's All Details

Kadoaki Ohashi

Okayama University

Japan

Others

Molecular targeted therapy

Cancer Immunology

Total i10 Index Rankings

University / Institution:

# 64

Country:

# 4,820

Region:

# 38,395

World:

# 202,304

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.859

Kadoaki Ohashi's All Details

Masumi Eto

Okayama University of Science

Japan

Natural Sciences / Molecular Biology & Genetics

Smooth muscle

Protein phosphatase

Total i10 Index Rankings

University / Institution:

# 5

Country:

# 4,962

Region:

# 39,606

World:

# 208,424

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.540

Masumi Eto's All Details

Kenichiro Koga

Okayama University

Japan

Natural Sciences / Chemical Sciences

physical chemistry

chemical physics

statistical mechanics

water

wetting

Total i10 Index Rankings

University / Institution:

# 65

Country:

# 5,054

Region:

# 40,535

World:

# 212,846

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.516

Kenichiro Koga's All Details

Ryo Nagao

Okayama University

Japan

Medical and Health Sciences / Biochemistry

photosynthesis

plant physiology

biochemistry

biophysics

Total i10 Index Rankings

University / Institution:

# 66

Country:

# 5,103

Region:

# 40,987

World:

# 214,852

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.869

Ryo Nagao's All Details

Xin Xin

Okayama Prefectural University

Japan

Engineering & Technology / Electrical & Electronic Engineering

control

robot

factorization

acrobot

Total i10 Index Rankings

University / Institution:

# 2

Country:

# 5,154

Region:

# 41,453

World:

# 217,262

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.508

Xin Xin's All Details

Shintaro Munemasa

Okayama University

Japan

Agriculture & Forestry / Plant Science

plant physiology

electrophysiology

Total i10 Index Rankings

University / Institution:

# 67

Country:

# 5,303

Region:

# 42,637

World:

# 222,832

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.966

Shintaro Munemasa's All Details

Masahiro Okada

Okayama University

Japan

Engineering & Technology / Biomaterials and Tissue Engineering

Biomaterials

Interface Science

Total i10 Index Rankings

University / Institution:

# 68

Country:

# 5,376

Region:

# 43,327

World:

# 226,130

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.559

Masahiro Okada's All Details

Total i10 Index				AD Scientific Index - World Scientists i10 Productivity Rankings - 2024				i10 Index Metrics
University Rank	Country Rank	Region Rank	World Rank	Name	Country	University / Institution	Subject Research Areas	Total	Last 6 Year	Last 6 year/total
47	4,019	30,901	165,023	Takashi Hirayama	Japan	Okayama University	Agriculture & Forestry / Plant Science Plant stress response \| Plant hormone response \| Singnal transduction \|	75	60	0.800
48	4,166	32,170	171,396	Etsuji Suzuki	Japan	Okayama University	Medical and Health Sciences / Epidemiology and Public Health epidemiology \| causal inference \| social science \|	73	55	0.753
49	4,186	32,351	172,549	Yamane Masaomi	Japan	Okayama University	Medical and Health Sciences / Thoracic Surgery Thoracic Surgery \| Lung cancer \| Lung Transplantation \| Patient safety \|	73	37	0.507
50	4,228	32,890	175,157	Tadahiko Shien\|Shien T	Japan	Okayama University	Medical and Health Sciences / Medical Oncology Oncology \|	72	46	0.639
51	4,237	32,957	175,492	Toshihiko Kiwa	Japan	Okayama University	Engineering & Technology / Electrical & Electronic Engineering terahertz \| laser \| superconductivity \| sensor \|	72	41	0.569
52	4,286	33,252	176,913	Kumiko Yoshihara	Japan	Okayama University	Engineering & Technology / Industrial & Manufacturing Engineering Dental Materials \|	71	64	0.901
53	4,354	33,756	179,559	Arimoto-Kobayashi	Japan	Okayama University	Others	71	14	0.197
54	4,375	34,178	181,424	Masatsugu Takemoto	Japan	Okayama University	Engineering & Technology / Electrical & Electronic Engineering Electrical machines \| Machine design \| Power electronics \|	70	48	0.686
1	4,407	34,402	182,796	Naoto Iwahashi	Japan	Okayama Prefectural University	Engineering & Technology / Computer Science Artificial Intelligence \|	70	19	0.271
55	4,408	34,403	182,811	Yasusi Yamamoto	Japan	Okayama University	Others Photosynthesis \| Photosystem II \| Light and heat stress \| Quality control of photosystem ll \|	70	18	0.257
			Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
56	4,444	34,893	184,826	Hidenori Terasaki	Japan	Okayama University	Engineering & Technology / Earth Sciences High pressure \| Mineral physics \| Planetary science \| High-pressure mineral physics \|	69	47	0.681
57	4,548	35,661	188,752	Nobuyuki Kawahara	Japan	Okayama University	Others IC engine \| Laser diagnostics \|	68	41	0.603
58	4,588	36,118	190,986	Kazuhiko Kurozumi	Japan	Okayama University	Medical and Health Sciences / Neurosurgery Brain Tumor \| Gene Therapy \| Targeted Drug \| Skull Base \| Endoscopy \|	67	56	0.836
59	4,593	36,170	191,247	Taku Takahashi	Japan	Okayama University	Agriculture & Forestry / Plant Science Plant molecular genetics \|	67	53	0.791
60	4,643	36,486	193,033	Masami Kanzaki	Japan	Okayama University	Engineering & Technology / Mining Engineering Mineralogy \| Crystal chemistry \| magma \|	67	31	0.463
61	4,657	36,558	193,588	Yutaka Takaguchi	Japan	Okayama University	Natural Sciences / Chemical Sciences Photochemistry \| Water splitting \| Carbon Nanotube \| Dendrimer \| Fullerene \|	67	11	0.164
62	4,694	37,157	196,086	Koichi Mitsudo	Japan	Okayama University	Natural Sciences / Chemical Sciences organic chemistry \|	66	41	0.621
63	4,751	37,703	198,785	Takanori Eguchi 江口傑徳\|Taka Eguchi	Japan	Okayama University	Natural Sciences / Molecular Biology & Genetics extracellular vesicles \| stress biology \| tumor microenvironment \| gene regulation \| cancer \|	65	52	0.800
64	4,820	38,395	202,304	Kadoaki Ohashi	Japan	Okayama University	Others Molecular targeted therapy \| Cancer Immunology \|	64	55	0.859
5	4,962	39,606	208,424	Masumi Eto	Japan	Okayama University of Science	Natural Sciences / Molecular Biology & Genetics Smooth muscle \| Protein phosphatase \|	63	34	0.540
65	5,054	40,535	212,846	Kenichiro Koga	Japan	Okayama University	Natural Sciences / Chemical Sciences physical chemistry \| chemical physics \| statistical mechanics \| water \| wetting \|	62	32	0.516
66	5,103	40,987	214,852	Ryo Nagao	Japan	Okayama University	Medical and Health Sciences / Biochemistry photosynthesis \| plant physiology \| biochemistry \| biophysics \|	61	53	0.869
2	5,154	41,453	217,262	Xin Xin	Japan	Okayama Prefectural University	Engineering & Technology / Electrical & Electronic Engineering control \| robot \| factorization \| acrobot \|	61	31	0.508
67	5,303	42,637	222,832	Shintaro Munemasa	Japan	Okayama University	Agriculture & Forestry / Plant Science plant physiology \| electrophysiology \|	59	57	0.966
68	5,376	43,327	226,130	Masahiro Okada	Japan	Okayama University	Engineering & Technology / Biomaterials and Tissue Engineering Biomaterials \| Interface Science \|	59	33	0.559