The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 5 scientist, 1 country, 0 institution
H-Index Rankings
University / Institution:
# 21
Country:
# 2,942
Region:
# 22,333
World:
# 142,172
H-Index
Total:
39
Last 6 Year:
24
Last 6 Year/Total:
0.615
i10 Index
Total:
90
Last 6 Year:
49
Last 6 Year/Total:
0.544
Citation
Total:
5,656
Last 6 Year:
2,117
Last 6 Year/Total:
0.374
Kenshi Sakai
Nonlinear dynamics
chaos
ecological modelling
agricultural engineering
H-Index Rankings
University / Institution:
# 57
Country:
# 7,747
Region:
# 66,588
World:
# 355,449
H-Index
Total:
24
Last 6 Year:
13
Last 6 Year/Total:
0.542
i10 Index
Total:
58
Last 6 Year:
21
Last 6 Year/Total:
0.362
Citation
Total:
2,066
Last 6 Year:
638
Last 6 Year/Total:
0.309
Godai Miyaji
Nonlinear optics
Laser engineering
Light modulation
Laser material processing
Attosecond laser physics
H-Index Rankings
University / Institution:
# 61
Country:
# 8,194
Region:
# 71,726
World:
# 377,453
H-Index
Total:
23
Last 6 Year:
15
Last 6 Year/Total:
0.652
i10 Index
Total:
29
Last 6 Year:
21
Last 6 Year/Total:
0.724
Citation
Total:
2,135
Last 6 Year:
827
Last 6 Year/Total:
0.387
Yoshiaki Kumagai
AMO physics
(X-ray) free electron laser
nanoparticle & biomolecule
spectroscopy
imaging
H-Index Rankings
University / Institution:
# 79
Country:
# 10,893
Region:
# 102,757
World:
# 512,770
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
i10 Index
Total:
25
Last 6 Year:
22
Last 6 Year/Total:
0.880
Citation
Total:
1,195
Last 6 Year:
971
Last 6 Year/Total:
0.813
H-Index Rankings
University / Institution:
# 124
Country:
# 18,401
Region:
# 211,780
World:
# 948,504
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
303
Last 6 Year:
287
Last 6 Year/Total:
0.947
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
21 2,942 22,333 142,172
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Physics

materials | superconductivity | magnets | machine learning |

39 24 0.615 90 49 0.544 5,656 2,117 0.374
57 7,747 66,588 355,449
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Physics

Nonlinear dynamics | chaos | ecological modelling | agricultural engineering |

24 13 0.542 58 21 0.362 2,066 638 0.309
61 8,194 71,726 377,453
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Physics

Nonlinear optics | Laser engineering | Light modulation | Laser material processing | Attosecond laser physics |

23 15 0.652 29 21 0.724 2,135 827 0.387
79 10,893 102,757 512,770
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Physics

AMO physics | (X-ray) free electron laser | nanoparticle & biomolecule | spectroscopy | imaging |

18 16 0.889 25 22 0.880 1,195 971 0.813
124 18,401 211,780 948,504
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Physics

Solid State Chemistry | Quantum Materials | Magnetism |

9 9 1.000 8 8 1.000 303 287 0.947