Subject Rankings

Showa University Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 24, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Nobumasa Kato
Metrics
H-Index
i10 Index
Citation Counts
77
299
20,069
* Total H IndexRankings
Ranking Based On Selection :2
Ono Kenjiro
神経内科学、神経化学、アミロイド、認知症、パーキンソン病
Metrics
H-Index
i10 Index
Citation Counts
66
141
41,728
* Total H IndexRankings
Ranking Based On Selection :5
Shuntaro Hara
lipid mediators
lipid biology
toxicology
Metrics
H-Index
i10 Index
Citation Counts
49
98
8,653
* Total H IndexRankings
Ranking Based On Selection :6
Kotaro Maki
Orthodontics
Metrics
H-Index
i10 Index
Citation Counts
42
99
7,313
* Total H IndexRankings
Ranking Based On Selection :7
Tadashi Hisamitsu
Traditional Medicine
Acupuncture
Traditional Herbal Medicine
Metrics
H-Index
i10 Index
Citation Counts
40
102
5,745
* Total H IndexRankings
Ranking Based On Selection :8
Masashi Misawa
endoscopy
gastroenterology
computer aided diagnosis
Metrics
H-Index
i10 Index
Citation Counts
38
79
5,673
* Total H IndexRankings
Ranking Based On Selection :13
Masamichi Takami 高見正道
Bone Biology
Osteoclast
Tooth Biology
Dentistry
Pharmacology
Metrics
H-Index
i10 Index
Citation Counts
36
77
7,238
* Total H IndexRankings
Ranking Based On Selection :14
Takashi Miyazaki
Biomaterials
Dental Materials
Dentistry
Metrics
H-Index
i10 Index
Citation Counts
36
86
7,420
* Total H IndexRankings
Ranking Based On Selection :15
Yuta Y Aoki
ASD
ADHD
neuroimaging
epidemiology
Metrics
H-Index
i10 Index
Citation Counts
35
60
4,464
* Total H IndexRankings
Ranking Based On Selection :16
Matsuo Kenichi
肝胆膵外科
Metrics
H-Index
i10 Index
Citation Counts
35
73
4,116
* Total H IndexRankings
Ranking Based On Selection :17
Takeshi Hasegawa
Clinical epidemiology
Nephrology
Metrics
H-Index
i10 Index
Citation Counts
33
65
5,285
* Total H IndexRankings
Ranking Based On Selection :18
Satoshi Numazawa
Metrics
H-Index
i10 Index
Citation Counts
33
72
4,013
* Total H IndexRankings
Ranking Based On Selection :19
Kunihiko Fukuchi
Metrics
H-Index
i10 Index
Citation Counts
30
58
2,714
* Total H IndexRankings
Ranking Based On Selection :20
Hirotaka Kuwata
Oral microbiology
innate immunity
inflammation
Metrics
H-Index
i10 Index
Citation Counts
24
32
5,780
* Total H IndexRankings
Ranking Based On Selection :21
Yo Shibata
Biomaterials
Biomechanics
Dental Materials
Dentistry
Nanoindentation
Metrics
H-Index
i10 Index
Citation Counts
24
50
2,385
* Total H IndexRankings
Ranking Based On Selection :22
Yuri Masaoka
Olfaction
Respiration
Emotion
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
23
46
2,381
* Total H IndexRankings
Ranking Based On Selection :23
Takashi Itahashi
autism
neuroscience
fMRI
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,616
* Total H IndexRankings
Ranking Based On Selection :24
Ichiro Okano
Spine Surgery
Orthopaedic Surgery
Metrics
H-Index
i10 Index
Citation Counts
18
34
940
* Total H IndexRankings
Ranking Based On Selection :25
Xiaofeng Lei
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,231
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Nobumasa Kato
Metrics
H-Index
i10-Index
Citation Counts
77
299
20,069
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Ono Kenjiro
Metrics
H-Index
i10-Index
Citation Counts
66
141
41,728
神経内科学、神経化学、アミロイド、認知症、パーキンソン病
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Mitsuhiro Kato
Metrics
H-Index
i10-Index
Citation Counts
63
218
15,432
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Kazuyoshi Baba
Metrics
H-Index
i10-Index
Citation Counts
52
130
7,588
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Shuntaro Hara
Metrics
H-Index
i10-Index
Citation Counts
49
98
8,653
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Kotaro Maki
Metrics
H-Index
i10-Index
Citation Counts
42
99
7,313
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Tadashi Hisamitsu
Metrics
H-Index
i10-Index
Citation Counts
40
102
5,745
Traditional Medicine
Acupuncture
Traditional Herbal Medicine
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Masashi Misawa
Metrics
H-Index
i10-Index
Citation Counts
38
79
5,673
endoscopy
gastroenterology
computer aided diagnosis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Yuji Sato
Metrics
H-Index
i10-Index
Citation Counts
38
112
5,862
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Tomoya Nakamachi
Metrics
H-Index
i10-Index
Citation Counts
38
57
3,894
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Hirokazu Ohtaki
Metrics
H-Index
i10-Index
Citation Counts
37
79
4,755
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Motoaki Nakamura
Metrics
H-Index
i10-Index
Citation Counts
36
67
4,055
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Masamichi Takami 高見正道
Metrics
H-Index
i10-Index
Citation Counts
36
77
7,238
Bone Biology
Osteoclast
Tooth Biology
Dentistry
Pharmacology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Takashi Miyazaki
Metrics
H-Index
i10-Index
Citation Counts
36
86
7,420
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Yuta Y Aoki
Metrics
H-Index
i10-Index
Citation Counts
35
60
4,464
ASD
ADHD
neuroimaging
epidemiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Matsuo Kenichi
Metrics
H-Index
i10-Index
Citation Counts
35
73
4,116
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Takeshi Hasegawa
Metrics
H-Index
i10-Index
Citation Counts
33
65
5,285
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Satoshi Numazawa
Metrics
H-Index
i10-Index
Citation Counts
33
72
4,013
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Kunihiko Fukuchi
Metrics
H-Index
i10-Index
Citation Counts
30
58
2,714
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Hirotaka Kuwata
Metrics
H-Index
i10-Index
Citation Counts
24
32
5,780
Oral microbiology
innate immunity
inflammation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Yo Shibata
Metrics
H-Index
i10-Index
Citation Counts
24
50
2,385
Biomaterials
Biomechanics
Dental Materials
Dentistry
Nanoindentation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Yuri Masaoka
Metrics
H-Index
i10-Index
Citation Counts
23
46
2,381
Olfaction
Respiration
Emotion
Neuroscience
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Takashi Itahashi
Metrics
H-Index
i10-Index
Citation Counts
20
33
1,616
autism
neuroscience
fMRI
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Ichiro Okano
Metrics
H-Index
i10-Index
Citation Counts
18
34
940
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Xiaofeng Lei
Metrics
H-Index
i10-Index
Citation Counts
18
25
1,231