Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kouichi Ohtaka | Ricoh Company | 2 |
| 2 | Iwao Shoji | Stanley Electric Co. | 1 |
| 2 | Toshinori Fujioka | Hitachi | 1 |
| 2 | Hiromichi Isogai | Covalent Materials | 1 |
| 2 | Tomiya Mori | Tohoku Ricoh Co. | 1 |
| 2 | Masamichi Fujimoto | Fujitsu Limited | 1 |
| 2 | Tatsuya Ijiro | Newport | 1 |
| 2 | Naohiro Takakamo | Hitachi | 1 |