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 67 scientist
Shigeyoshi Otosaka
Chemical Oceanography
Marine Chemistry
Environmental Radioactivity
H-Index Rankings
University / Institution:
# 295
Country:
# 7,594
Region:
# 65,680
World:
# 350,195
H-Index
Total:
24
Last 6 Year:
17
Last 6 Year/Total:
0.708
i10 Index
Total:
37
Last 6 Year:
22
Last 6 Year/Total:
0.595
Citation
Total:
1,637
Last 6 Year:
732
Last 6 Year/Total:
0.447
Yuji Higuchi
Polymers
Simulation
Soft matter physics
Lipid membrane
H-Index Rankings
University / Institution:
# 331
Country:
# 8,489
Region:
# 75,472
World:
# 393,145
H-Index
Total:
22
Last 6 Year:
18
Last 6 Year/Total:
0.818
i10 Index
Total:
38
Last 6 Year:
30
Last 6 Year/Total:
0.789
Citation
Total:
1,398
Last 6 Year:
1,038
Last 6 Year/Total:
0.742
Takeo Tomita
Chemical biology
Structural biology
Protein engineering
H-Index Rankings
University / Institution:
# 336
Country:
# 8,610
Region:
# 76,715
World:
# 399,222
H-Index
Total:
22
Last 6 Year:
16
Last 6 Year/Total:
0.727
i10 Index
Total:
35
Last 6 Year:
26
Last 6 Year/Total:
0.743
Citation
Total:
1,463
Last 6 Year:
763
Last 6 Year/Total:
0.522
H-Index Rankings
University / Institution:
# 58
Country:
# 9,759
Region:
# 89,258
World:
# 454,539
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
23
Last 6 Year:
20
Last 6 Year/Total:
0.870
Citation
Total:
2,062
Last 6 Year:
1,437
Last 6 Year/Total:
0.697
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
Takanari Ouchi
Electrochemical Energy Storage
Chemistry
Chemical Metallurgy
Nano-fabrication
H-Index Rankings
University / Institution:
# 379
Country:
# 10,287
Region:
# 95,504
World:
# 481,417
H-Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
i10 Index
Total:
29
Last 6 Year:
21
Last 6 Year/Total:
0.724
Citation
Total:
1,522
Last 6 Year:
1,090
Last 6 Year/Total:
0.716
H-Index Rankings
University / Institution:
# 11
Country:
# 10,604
Region:
# 98,697
World:
# 497,407
H-Index
Total:
19
Last 6 Year:
11
Last 6 Year/Total:
0.579
i10 Index
Total:
37
Last 6 Year:
14
Last 6 Year/Total:
0.378
Citation
Total:
1,186
Last 6 Year:
426
Last 6 Year/Total:
0.359
H-Index Rankings
University / Institution:
# 73
Country:
# 11,255
Region:
# 106,924
World:
# 533,365
H-Index
Total:
18
Last 6 Year:
11
Last 6 Year/Total:
0.611
i10 Index
Total:
24
Last 6 Year:
12
Last 6 Year/Total:
0.500
Citation
Total:
1,177
Last 6 Year:
460
Last 6 Year/Total:
0.391
H-Index Rankings
University / Institution:
# 81
Country:
# 12,122
Region:
# 117,640
World:
# 580,078
H-Index
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
i10 Index
Total:
19
Last 6 Year:
19
Last 6 Year/Total:
1.000
Citation
Total:
3,207
Last 6 Year:
3,105
Last 6 Year/Total:
0.968
Eita Sasaki
protein engineering
chemical biology
enzymology
fluorescent probes
H-Index Rankings
University / Institution:
# 449
Country:
# 12,959
Region:
# 129,665
World:
# 629,619
H-Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
i10 Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
Citation
Total:
1,343
Last 6 Year:
641
Last 6 Year/Total:
0.477
H-Index Rankings
University / Institution:
# 88
Country:
# 13,688
Region:
# 139,806
World:
# 672,460
H-Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
i10 Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
Citation
Total:
814
Last 6 Year:
588
Last 6 Year/Total:
0.722
H-Index Rankings
University / Institution:
# 89
Country:
# 13,747
Region:
# 140,733
World:
# 675,263
H-Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
i10 Index
Total:
17
Last 6 Year:
15
Last 6 Year/Total:
0.882
Citation
Total:
1,629
Last 6 Year:
1,554
Last 6 Year/Total:
0.954
H-Index Rankings
University / Institution:
# 93
Country:
# 14,076
Region:
# 145,792
World:
# 696,722
H-Index
Total:
14
Last 6 Year:
10
Last 6 Year/Total:
0.714
i10 Index
Total:
21
Last 6 Year:
10
Last 6 Year/Total:
0.476
Citation
Total:
637
Last 6 Year:
331
Last 6 Year/Total:
0.520
Tomoko Fujino
Synthetic organic chemistry
Organic conductor
Bioorganic chemistry
H-Index Rankings
University / Institution:
# 503
Country:
# 15,024
Region:
# 159,316
World:
# 752,464
H-Index
Total:
13
Last 6 Year:
9
Last 6 Year/Total:
0.692
i10 Index
Total:
13
Last 6 Year:
8
Last 6 Year/Total:
0.615
Citation
Total:
588
Last 6 Year:
224
Last 6 Year/Total:
0.381
H-Index Rankings
University / Institution:
# 506
Country:
# 15,126
Region:
# 160,089
World:
# 756,898
H-Index
Total:
13
Last 6 Year:
7
Last 6 Year/Total:
0.538
i10 Index
Total:
21
Last 6 Year:
4
Last 6 Year/Total:
0.190
Citation
Total:
487
Last 6 Year:
149
Last 6 Year/Total:
0.306
Takafumi Yatabe
Catalytic Chemistry
Organic Chemistry
Heterogeneous Catalyst
H-Index Rankings
University / Institution:
# 516
Country:
# 15,313
Region:
# 162,368
World:
# 765,951
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
Citation
Total:
651
Last 6 Year:
451
Last 6 Year/Total:
0.693
Satoshi Honda
Organic Chemistry
Polymer Chemistry
Supramolecular Chemistry
H-Index Rankings
University / Institution:
# 525
Country:
# 15,510
Region:
# 165,984
World:
# 777,116
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
14
Last 6 Year:
11
Last 6 Year/Total:
0.786
Citation
Total:
798
Last 6 Year:
396
Last 6 Year/Total:
0.496
H-Index Rankings
University / Institution:
# 543
Country:
# 16,050
Region:
# 173,544
World:
# 810,526
H-Index
Total:
12
Last 6 Year:
7
Last 6 Year/Total:
0.583
i10 Index
Total:
13
Last 6 Year:
6
Last 6 Year/Total:
0.462
Citation
Total:
384
Last 6 Year:
267
Last 6 Year/Total:
0.695
H-Index Rankings
University / Institution:
# 552
Country:
# 16,387
Region:
# 178,989
World:
# 828,534
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
Citation
Total:
302
Last 6 Year:
298
Last 6 Year/Total:
0.987
H-Index Rankings
University / Institution:
# 564
Country:
# 16,721
Region:
# 185,381
World:
# 851,764
H-Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
i10 Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
Citation
Total:
251
Last 6 Year:
230
Last 6 Year/Total:
0.916
Ryo Katsuta
organic chemistry
natural product synthesis
theoretical chemistry
H-Index Rankings
University / Institution:
# 20
Country:
# 16,925
Region:
# 187,952
World:
# 864,427
H-Index
Total:
11
Last 6 Year:
7
Last 6 Year/Total:
0.636
i10 Index
Total:
11
Last 6 Year:
4
Last 6 Year/Total:
0.364
Citation
Total:
343
Last 6 Year:
188
Last 6 Year/Total:
0.548
H-Index Rankings
University / Institution:
# 22
Country:
# 17,519
Region:
# 198,348
World:
# 899,901
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
10
Last 6 Year:
8
Last 6 Year/Total:
0.800
Citation
Total:
342
Last 6 Year:
329
Last 6 Year/Total:
0.962
H-Index Rankings
University / Institution:
# 15
Country:
# 17,642
Region:
# 200,569
World:
# 907,722
H-Index
Total:
10
Last 6 Year:
8
Last 6 Year/Total:
0.800
i10 Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
Citation
Total:
765
Last 6 Year:
340
Last 6 Year/Total:
0.444
H-Index Rankings
University / Institution:
# 121
Country:
# 18,102
Region:
# 205,872
World:
# 933,197
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Citation
Total:
726
Last 6 Year:
542
Last 6 Year/Total:
0.747
H-Index Rankings
University / Institution:
# 652
Country:
# 18,923
Region:
# 221,187
World:
# 979,879
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
i10 Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
Citation
Total:
371
Last 6 Year:
246
Last 6 Year/Total:
0.663
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
295 7,594 65,680 350,195
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Chemical Oceanography | Marine Chemistry | Environmental Radioactivity |

24 17 0.708 37 22 0.595 1,637 732 0.447
331 8,489 75,472 393,145
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Polymers | Simulation | Soft matter physics | Lipid membrane |

22 18 0.818 38 30 0.789 1,398 1,038 0.742
336 8,610 76,715 399,222
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

Chemical biology | Structural biology | Protein engineering |

22 16 0.727 35 26 0.743 1,463 763 0.522
58 9,759 89,258 454,539
Japan Japan Tokyo University of Science Tokyo University of Science Natural Sciences / Chemical Sciences

Material Chemistry |

20 16 0.800 23 20 0.870 2,062 1,437 0.697
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
379 10,287 95,504 481,417
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Electrochemical Energy Storage | Chemistry | Chemical Metallurgy | Nano-fabrication |

19 16 0.842 29 21 0.724 1,522 1,090 0.716
11 10,604 98,697 497,407
Japan Japan Tokyo University of Agriculture Tokyo University of Agriculture Natural Sciences / Chemical Sciences

botulinum toxin | protein chemistry | alternative protein |

19 11 0.579 37 14 0.378 1,186 426 0.359
73 11,255 106,924 533,365
Japan Japan Tokyo University of Science Tokyo University of Science Natural Sciences / Chemical Sciences

liquid crystals | hydrogels |

18 11 0.611 24 12 0.500 1,177 460 0.391
81 12,122 117,640 580,078
Japan Japan Tokyo University of Science Tokyo University of Science Natural Sciences / Chemical Sciences

Electrochemistry | Li/Na/K-ion batteries |

16 16 1.000 19 19 1.000 3,207 3,105 0.968
449 12,959 129,665 629,619
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Molecular Biology & Genetics

protein engineering | chemical biology | enzymology | fluorescent probes |

15 14 0.933 18 16 0.889 1,343 641 0.477
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88 13,688 139,806 672,460
Japan Japan Tokyo University of Science Tokyo University of Science Natural Sciences / Chemical Sciences

Solid State Chemistry | Inorganic Chemistry |

14 13 0.929 21 20 0.952 814 588 0.722
89 13,747 140,733 675,263
Japan Japan Tokyo University of Science Tokyo University of Science Natural Sciences / Chemical Sciences

bioinspired materials, hydrogel,photocatalysis |

14 13 0.929 17 15 0.882 1,629 1,554 0.954
93 14,076 145,792 696,722
Japan Japan Tokyo University of Science Tokyo University of Science Natural Sciences / Chemical Sciences

Chemical Biology | Biopolymer | Glycoscience |

14 10 0.714 21 10 0.476 637 331 0.520
503 15,024 159,316 752,464
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Synthetic organic chemistry | Organic conductor | Bioorganic chemistry |

13 9 0.692 13 8 0.615 588 224 0.381
506 15,126 160,089 756,898
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

quauntum chemistry | density functional |

13 7 0.538 21 4 0.190 487 149 0.306
516 15,313 162,368 765,951
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Catalytic Chemistry | Organic Chemistry | Heterogeneous Catalyst |

12 12 1.000 14 13 0.929 651 451 0.693
525 15,510 165,984 777,116
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Organic Chemistry | Polymer Chemistry | Supramolecular Chemistry |

12 11 0.917 14 11 0.786 798 396 0.496
543 16,050 173,544 810,526
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Nuclear and Radiochemical Sciences |

12 7 0.583 13 6 0.462 384 267 0.695
552 16,387 178,989 828,534
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Photocatalysis |

11 11 1.000 11 11 1.000 302 298 0.987
564 16,721 185,381 851,764
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

Computational Chemistry and Biology |

11 9 0.818 11 9 0.818 251 230 0.916
20 16,925 187,952 864,427
Japan Japan Tokyo University of Agriculture Tokyo University of Agriculture Natural Sciences / Chemical Sciences

organic chemistry | natural product synthesis | theoretical chemistry |

11 7 0.636 11 4 0.364 343 188 0.548
22 17,519 198,348 899,901
Japan Japan Tokyo University of Agriculture Tokyo University of Agriculture Natural Sciences / Chemical Sciences

Organic synthesis | Natural products | Carbohydrates |

10 9 0.900 10 8 0.800 342 329 0.962
15 17,642 200,569 907,722
Japan Japan Tokyo University of Pharmacy & Life Sciences Tokyo University of Pharmacy & Life Sciences Natural Sciences / Chemical Sciences

Chemical Biology | Cancer | Stemness | Metabolism |

10 8 0.800 10 7 0.700 765 340 0.444
121 18,102 205,872 933,197
Japan Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Chemical Sciences

Environmental chemistry | organic pollutants | microplastic pollution |

9 9 1.000 9 9 1.000 726 542 0.747
652 18,923 221,187 979,879
Japan Japan University of Tokyo University of Tokyo Natural Sciences / Chemical Sciences

OLED | Organic chemistry |

9 7 0.778 7 4 0.571 371 246 0.663