Scholarly Index
Koichi Hirayama
Kitami Institute of Technology; 1,112 total citations; 139 total publications; best world rank #988
Kitami Institute of Technology
1,112Total citations
139Total publications
21H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Optical Coatings and Gratings | Lifetime | 988 | JP 58 | 93.60 |