Top Inventors at Grelan Pharmaceutical Co. All Time
Showing 1–36 of 36 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuo Kigasawa | 3 |
| 1 | Nagatoshi Wagatsuma | 3 |
| 1 | Tomoji Aotsuka | 3 |
| #4 | Kikuo Nakazato | 2 |
| #4 | Kikuo Wakisaka | 2 |
| #4 | Naoki Ashizawa | 2 |
| #7 | Hashime Kanazawa | 1 |
| #7 | Hirotaka Kasai | 1 |
| #7 | Hideo Kato | 1 |
| #7 | Hideaki Ohtani | 1 |
| #7 | Hiroaki Shimizu | 1 |
| #7 | Jean Binet | 1 |
| #7 | Kazuyoshi Bando | 1 |
| #7 | Kazunaga Fukawa | 1 |
| #7 | Kazuhiro Sasaki | 1 |
| #7 | Kazuo Watabe | 1 |
| #7 | Kazuhiko Yamada | 1 |
| #7 | Keiko Ichikawa | 1 |
| #7 | Kentarou Kumazawa | 1 |
| #7 | Kenji Shimizu | 1 |
| #7 | Kouki Ishitani | 1 |
| #7 | Masashi Toyoda | 1 |
| #7 | Mineharu Hiiragi | 1 |
| #7 | Naoki Abe | 1 |
| #7 | Noriyuki Misaki | 1 |
| #7 | Osamu Irino | 1 |
| #7 | Osamu Koyama | 1 |
| #7 | Taiji Okada | 1 |
| #7 | Tetsuya Sugimoto | 1 |
| #7 | Toshihiro Hayashi | 1 |
| #7 | Yasuaki Ogawa | 1 |
| #7 | Yoshikazu Hatanaka | 1 |
| #7 | Yoshiyuki Tahara | 1 |
| #7 | Toshiyuki Kanezuka | 1 |
| #7 | Christian Guffroy | 1 |
| #7 | Akira Tanizaki | 1 |