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)
* Total i10 Index Rankings
World Rank
64
Country Rank
2
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![T Taniguchi](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,649
1,454
0.882
* Total i10 Index Rankings
World Rank
3,580
Country Rank
82
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Yoshio Sakka](https://cdn.adscientificindex.com/pictures/c6/4407815.jpg)
powder processing
multi-functional ceramics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
500
255
0.510
* Total i10 Index Rankings
World Rank
7,979
Country Rank
181
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Ashraful Islam](https://cdn.adscientificindex.com/pictures/f2/5276657.jpg)
SEO
web development and web design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
365
276
0.756
* Total i10 Index Rankings
World Rank
13,020
Country Rank
314
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Jonathan P Hill](https://cdn.adscientificindex.com/pictures/9f/4405413.jpg)
Functional Chromophores
Photophysics
Organocatalysis
Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
207
0.692
* Total i10 Index Rankings
World Rank
22,083
Country Rank
547
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Alok Singh](/user/assets/images/profile/no-profile-photo.png)
microstructure
magnesium alloys
transmission electron microscopy
quasicrystal
phase transformation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
110
0.462
* Total i10 Index Rankings
World Rank
22,297
Country Rank
558
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Toshiyuki Mori](https://cdn.adscientificindex.com/pictures/b7/4407510.jpg)
Solid Oxide Fuel Cell
Solid Oxide Fuel Cells
Fuel Cell
Fuel Cells
Solid State Ionics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
110
0.464
* Total i10 Index Rankings
World Rank
23,823
Country Rank
601
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Kiyoshi Shimamura](/user/assets/images/profile/no-profile-photo.png)
crystal growth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
90
0.391
* Total i10 Index Rankings
World Rank
32,779
Country Rank
840
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Norihiro Suzuki](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
105
0.530
* Total i10 Index Rankings
World Rank
32,959
Country Rank
845
Institution Rank : 26
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Sherif A El-Safty](https://cdn.adscientificindex.com/pictures/c9/4406572.jpg)
nanomaterial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
157
0.797
* Total i10 Index Rankings
World Rank
35,315
Country Rank
896
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Kazunori Takada](/user/assets/images/profile/no-profile-photo.png)
Solid-state battery Solid electrolyte
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
115
0.602
* Total i10 Index Rankings
World Rank
37,804
Country Rank
963
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Hitoshi Kitaguchi](/user/assets/images/profile/no-profile-photo.png)
Applied Superconductivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
26
0.141
* Total i10 Index Rankings
World Rank
41,038
Country Rank
1,036
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Koichi Tsuchiya](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
118
0.667
* Total i10 Index Rankings
World Rank
49,438
Country Rank
1,258
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Naoki Fukata](/user/assets/images/profile/no-profile-photo.png)
Semiconductor
nanostructure
transistor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
102
0.634
* Total i10 Index Rankings
World Rank
52,028
Country Rank
27
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/15800.jpg)
![Ukraine](/flags/ua.png)
![Maya Glinchuk](/user/assets/images/profile/no-profile-photo.png)
ferroelectrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
49
0.312
* Total i10 Index Rankings
World Rank
53,410
Country Rank
1,353
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Ken-İchi Uchida|内田健一](https://cdn.adscientificindex.com/pictures/8a/4405708.jpg)
Spintronics
Spin caloritronics
Thermoelectrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
135
0.877
* Total i10 Index Rankings
World Rank
56,295
Country Rank
1,425
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Tokuyuki Teraji](https://cdn.adscientificindex.com/pictures/64/4407454.jpg)
diamond
doping
CVD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
97
0.647
* Total i10 Index Rankings
World Rank
62,270
Country Rank
1,574
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Yutaka Wakayama](https://cdn.adscientificindex.com/pictures/e0/4407929.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
70
0.493
* Total i10 Index Rankings
World Rank
65,971
Country Rank
1,671
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Masataka Imura](/user/assets/images/profile/no-profile-photo.png)
Semiconductor Nitride Diamond
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
99
0.723
* Total i10 Index Rankings
World Rank
66,867
Country Rank
1,688
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Kazuya Terabe](https://cdn.adscientificindex.com/pictures/2e/4405658.jpg)
Solid State Ionics
Neuromorphic device
Atomic Switch
Nanoionics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
94
0.691
* Total i10 Index Rankings
World Rank
67,127
Country Rank
1,695
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Tomonobu Nakayama](https://cdn.adscientificindex.com/pictures/51/4407472.jpg)
Neuromorphic Signal Processing
Biomimetic Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
68
0.500
* Total i10 Index Rankings
World Rank
67,931
Country Rank
1,716
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Hideyuki Murakami](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
73
0.541
* Total i10 Index Rankings
World Rank
69,007
Country Rank
1,743
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Masaki Takeguchi](/user/assets/images/profile/no-profile-photo.png)
Electron Microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
45
0.336
* Total i10 Index Rankings
World Rank
74,584
Country Rank
1,885
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Masanori Mitome](/user/assets/images/profile/no-profile-photo.png)
Microscopy
crystal structure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
58
0.453
* Total i10 Index Rankings
World Rank
84,327
Country Rank
2,116
Institution Rank : 54
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Takaaki Mano](/user/assets/images/profile/no-profile-photo.png)
応用物理、半導体、ナノ構造、結晶成長
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
57
0.479
* Total i10 Index Rankings
World Rank
91,629
Country Rank
2,273
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/15930.png)
![Japan](/flags/jp.png)
![Dehai Ping](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
72
0.637
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
64
![Japan](/flags/jp.png)
2
![](https://cdn.adscientificindex.com/logos/15930.png)
1
T Taniguchi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,649
1,454
0.882
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
3,580
![Japan](/flags/jp.png)
82
![](https://cdn.adscientificindex.com/logos/15930.png)
9
Yoshio Sakka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
500
255
0.510
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
7,979
![Japan](/flags/jp.png)
181
![](https://cdn.adscientificindex.com/logos/15930.png)
10
Ashraful Islam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
365
276
0.756
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
13,020
![Japan](/flags/jp.png)
314
![](https://cdn.adscientificindex.com/logos/15930.png)
12
Jonathan P Hill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
207
0.692
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
22,083
![Japan](/flags/jp.png)
547
![](https://cdn.adscientificindex.com/logos/15930.png)
17
Alok Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
110
0.462
![](https://cdn.adscientificindex.com/logos/15930.png)
microstructure
magnesium alloys
transmission electron microscopy
quasicrystal
phase transformation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
22,297
![Japan](/flags/jp.png)
558
![](https://cdn.adscientificindex.com/logos/15930.png)
18
Toshiyuki Mori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
110
0.464
![](https://cdn.adscientificindex.com/logos/15930.png)
Solid Oxide Fuel Cell
Solid Oxide Fuel Cells
Fuel Cell
Fuel Cells
Solid State Ionics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
23,823
![Japan](/flags/jp.png)
601
![](https://cdn.adscientificindex.com/logos/15930.png)
19
Kiyoshi Shimamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
230
90
0.391
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
32,779
![Japan](/flags/jp.png)
840
![](https://cdn.adscientificindex.com/logos/15930.png)
25
Norihiro Suzuki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
105
0.530
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
32,959
![Japan](/flags/jp.png)
845
![](https://cdn.adscientificindex.com/logos/15930.png)
26
Sherif A El-Safty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
157
0.797
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
35,315
![Japan](/flags/jp.png)
896
![](https://cdn.adscientificindex.com/logos/15930.png)
28
Kazunori Takada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
115
0.602
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
37,804
![Japan](/flags/jp.png)
963
![](https://cdn.adscientificindex.com/logos/15930.png)
32
Hitoshi Kitaguchi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
26
0.141
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
41,038
![Japan](/flags/jp.png)
1,036
![](https://cdn.adscientificindex.com/logos/15930.png)
35
Koichi Tsuchiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
118
0.667
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
49,438
![Japan](/flags/jp.png)
1,258
![](https://cdn.adscientificindex.com/logos/15930.png)
39
Naoki Fukata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
102
0.634
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
52,028
![Ukraine](/flags/ua.png)
27
![](https://cdn.adscientificindex.com/logos/15800.jpg)
3
Maya Glinchuk
Frantsevich Institute for Problems of Materials Science National Academy of Sciences of Ukraine
Kyiv, Ukraine
![Ukraine](/flags/ua.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
49
0.312
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
53,410
![Japan](/flags/jp.png)
1,353
![](https://cdn.adscientificindex.com/logos/15930.png)
40
Ken-İchi Uchida|内田健一
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
135
0.877
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
56,295
![Japan](/flags/jp.png)
1,425
![](https://cdn.adscientificindex.com/logos/15930.png)
41
Tokuyuki Teraji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
97
0.647
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
62,270
![Japan](/flags/jp.png)
1,574
![](https://cdn.adscientificindex.com/logos/15930.png)
43
Yutaka Wakayama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
70
0.493
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
65,971
![Japan](/flags/jp.png)
1,671
![](https://cdn.adscientificindex.com/logos/15930.png)
45
Masataka Imura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
99
0.723
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
66,867
![Japan](/flags/jp.png)
1,688
![](https://cdn.adscientificindex.com/logos/15930.png)
46
Kazuya Terabe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
94
0.691
![](https://cdn.adscientificindex.com/logos/15930.png)
Solid State Ionics
Neuromorphic device
Atomic Switch
Nanoionics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
67,127
![Japan](/flags/jp.png)
1,695
![](https://cdn.adscientificindex.com/logos/15930.png)
47
Tomonobu Nakayama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
68
0.500
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
67,931
![Japan](/flags/jp.png)
1,716
![](https://cdn.adscientificindex.com/logos/15930.png)
48
Hideyuki Murakami
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
73
0.541
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
69,007
![Japan](/flags/jp.png)
1,743
![](https://cdn.adscientificindex.com/logos/15930.png)
49
Masaki Takeguchi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
45
0.336
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
74,584
![Japan](/flags/jp.png)
1,885
![](https://cdn.adscientificindex.com/logos/15930.png)
50
Masanori Mitome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
58
0.453
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
84,327
![Japan](/flags/jp.png)
2,116
![](https://cdn.adscientificindex.com/logos/15930.png)
54
Takaaki Mano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
57
0.479
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
91,629
![Japan](/flags/jp.png)
2,273
![](https://cdn.adscientificindex.com/logos/15930.png)
58
Dehai Ping
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
72
0.637