Top Inventors at Seikagaku Kogyo Kabushiki Kaisha D/B/A Seikagaku 1997
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Tamura | 4 |
| 1 | Shigenori Tanaka | 4 |
| 3 | Masateru Naganuma | 2 |
| 3 | Toshio Oda | 2 |
| #5 | Chikara Uchida | 1 |
| #5 | Hiroshi Kimura | 1 |
| #5 | Jin-ichi Inokuchi | 1 |
| #5 | Jun Aketagawa | 1 |
| #5 | Kazuhiro Aita | 1 |
| #5 | Koji Kimata | 1 |
| #5 | Norio Koide | 1 |
| #5 | Seiichiro Ogawa | 1 |
| #5 | Toshikazu Yada | 1 |