Showing 501–516 of 516 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #284 | Kiwami Hirota | Showa Denko | 1 |
| #284 | Koji Yagita | Asahi Medical Co. | 1 |
| #284 | Hiroshi Rikumaru | Asahi Medical Co. | 1 |
| #284 | Eizi Takagi | Kabushiki Kaisha Toshiba | 1 |
| #284 | Michiharu Nobutoki | Yoshitomi Pharmaceutical Industries | 1 |
| #284 | Humio Ookuma | Nippon Steel | 1 |
| #284 | Tsukumo Horigome | Hitachi | 1 |
| #284 | Osamu Dairiki | Nippon Steel | 1 |
| #284 | Takashi NAKAE | Aisin Aw Co. | 1 |
| #284 | Sankichi Hori | Nippon Steel | 1 |
| #284 | Masamoto Hayashi | Mahle Filter Systems Japan | 1 |
| #284 | Keiji Kagawa | Sumitomo Chemical | 1 |
| #284 | Kinnosuke Okutsu | Tokyo Shibaura Electric | 1 |
| #284 | Shota Hetsugi | Nihon Micronics | 1 |
| #284 | Tatsuya Inomata | Kabushiki Kaisha Toshiba | 1 |
| #284 | Tsutomu Ohba | Nippon Kayaku | 1 |