Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Naoto Izumo | A&D Company, Limited | 4 |
| 1 | Sotaro Oi | Mitsubishi Materials | 4 |
| 3 | Tomoya Oohiraki | Mitsubishi Materials | 2 |
| 3 | Toshihiko Saiwai | Mitsubishi Materials | 2 |
| 3 | Akiyoshi Ota | A&D Company, Limited | 2 |
| 3 | Kazunari Maki | Mitsubishi Materials | 2 |
| 3 | Hideo Takizawa | Lasertec | 2 |
| #8 | Hirotaka Matsunaga | Mitsubishi Materials | 1 |
| #8 | Shinji Kumon | Dai Nippon Printing Co. | 1 |
| #8 | Jun Ohsone | Hitachi | 1 |
| #8 | Tomoaki Ichimura | Canon | 1 |
| #8 | Touyou Ohashi | Mitsubishi Materials | 1 |
| #8 | Toru Gotanda | National Institute Of Advanced Industrial Science And Technology | 1 |
| #8 | Takanori Matsui | Hitachi | 1 |
| #8 | Kenichi Yaguchi | Mitsubishi Materials | 1 |
| #8 | Masato Itoh | Lenovo (Singapore) Pte. | 1 |
| #8 | Jun Katoh | Furukawa Electric Co. | 1 |