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 6 scientist
Katsumi Shozugawa
Radiochemistry
Environmental chemistry
Fukushima accident
H-Index Rankings
University / Institution:
# 363
Country:
# 9,787
Region:
# 89,548
World:
# 455,655
H-Index
Total:
20
Last 6 Year:
15
Last 6 Year/Total:
0.750
i10 Index
Total:
35
Last 6 Year:
23
Last 6 Year/Total:
0.657
Citation
Total:
1,382
Last 6 Year:
755
Last 6 Year/Total:
0.546
H-Index Rankings
University / Institution:
# 12
Country:
# 10,549
Region:
# 98,417
World:
# 495,635
H-Index
Total:
19
Last 6 Year:
12
Last 6 Year/Total:
0.632
i10 Index
Total:
32
Last 6 Year:
21
Last 6 Year/Total:
0.656
Citation
Total:
1,238
Last 6 Year:
689
Last 6 Year/Total:
0.557
H-Index Rankings
University / Institution:
# 13
Country:
# 10,613
Region:
# 98,753
World:
# 497,739
H-Index
Total:
19
Last 6 Year:
11
Last 6 Year/Total:
0.579
i10 Index
Total:
32
Last 6 Year:
16
Last 6 Year/Total:
0.500
Citation
Total:
1,138
Last 6 Year:
453
Last 6 Year/Total:
0.398
H-Index Rankings
University / Institution:
# 20
Country:
# 14,942
Region:
# 158,400
World:
# 747,941
H-Index
Total:
13
Last 6 Year:
9
Last 6 Year/Total:
0.692
i10 Index
Total:
18
Last 6 Year:
8
Last 6 Year/Total:
0.444
Citation
Total:
633
Last 6 Year:
240
Last 6 Year/Total:
0.379
Daitaro Ishikawa
Spectroscopy
Analytical Chemistry
Food and Agricultural Sciences
H-Index Rankings
University / Institution:
# 24
Country:
# 15,809
Region:
# 170,880
World:
# 796,413
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
i10 Index
Total:
15
Last 6 Year:
9
Last 6 Year/Total:
0.600
Citation
Total:
490
Last 6 Year:
274
Last 6 Year/Total:
0.559
H-Index Rankings
University / Institution:
# 33
Country:
# 25,665
Region:
# 371,759
World:
# 1,440,526
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
92
Last 6 Year:
72
Last 6 Year/Total:
0.783
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
363 9,787 89,548 455,655
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Radiochemistry | Environmental chemistry | Fukushima accident |

20 15 0.750 35 23 0.657 1,382 755 0.546
12 10,549 98,417 495,635
Japan Japan Fukushima University Fukushima University Natural Sciences / Chemical Sciences

Bioorganic Chemistry | Carbohydrate Chemistry |

19 12 0.632 32 21 0.656 1,238 689 0.557
13 10,613 98,753 497,739
Japan Japan Fukushima University Fukushima University Natural Sciences / Chemical Sciences

Analytical Chemistry |

19 11 0.579 32 16 0.500 1,138 453 0.398
20 14,942 158,400 747,941
Japan Japan Fukushima University Fukushima University Natural Sciences / Chemical Sciences

Enzyme |

13 9 0.692 18 8 0.444 633 240 0.379
24 15,809 170,880 796,413
Japan Japan Fukushima University Fukushima University Natural Sciences / Chemical Sciences

Spectroscopy | Analytical Chemistry | Food and Agricultural Sciences |

12 9 0.750 15 9 0.600 490 274 0.559
33 25,665 371,759 1,440,526
Japan Japan Fukushima University Fukushima University Natural Sciences / Chemical Sciences

Analytical chemistry | Radiochemistry |

4 4 1.000 1 1 1.000 92 72 0.783