Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshio Kanesawa | — | 4 |
| 1 | Yoko Kosaka | Canon | 4 |
| 3 | Kenji Fujibayashi | Olympus Optical Co. | 2 |
| #4 | Yasuhiro Uchida | Canon | 1 |
| #4 | Eiichi Sasada | Ykk | 1 |
| #4 | Kenji Tasaki | Kabushiki Kaisha Toshiba | 1 |
| #4 | Yuhko Takahashi | — | 1 |
| #4 | Humi Kurimoto | — | 1 |
| #4 | Teruyoshi Takahashi | Namco | 1 |
| #4 | Masaru Kurio | Terumo Kabushiki Kaisha | 1 |
| #4 | Akio Shinagawa | Fujitsu Limited | 1 |
| #4 | Hitoshi Hamanaka | Nishikawa Rubber Co. | 1 |