Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazunari Maki | Mitsubishi Materials | 6 |
| 2 | Naoto Izumo | A&D Company, Limited | 3 |
| 2 | Sotaro Oi | Mitsubishi Materials | 3 |
| #4 | Tomoya Oohiraki | Mitsubishi Materials | 2 |
| #4 | Hirotaka Matsunaga | Mitsubishi Materials | 2 |
| #6 | Toyo Ohashi | Mitsubishi Materials | 1 |
| #6 | Tatsuo Ichige | A&D Company, Limited | 1 |
| #6 | Toshihiko Saiwai | Mitsubishi Materials | 1 |
| #6 | Masaaki Banno | A&D Company, Limited | 1 |
| #6 | Ryo Muranaka | Mitsubishi Materials | 1 |
| #6 | Tomoaki Ichimura | Canon | 1 |