Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinji Saito | Fujitsu Limited | 4 |
| 2 | Seiko Nakano | Canon | 3 |
| 3 | Mitsuaki Inoue | Brother Kogyo | 2 |
| 3 | Yoshinori Kitamura | Sumitomo Electric Industries | 2 |
| #5 | Shunichi Karita | Unknown | 1 |
| #5 | Kanari Tani | Unknown | 1 |
| #5 | Shin Kahata | Asahi Kasei Kogo Kabushiki Kaisha | 1 |
| #5 | Hiroaki Aihoshi | Panasonic | 1 |
| #5 | Sumio Sakka | Central Glass Company, Limited | 1 |
| #5 | Masayui Shiomi | Panasonic | 1 |
| #5 | Hiroshi Kanada | Panasonic | 1 |
| #5 | Yoichi Isobe | Panasonic | 1 |
| #5 | Satoshi Narita | Kurashiki Boseki | 1 |
| #5 | Katsuaki Toba | Sumitomo Wiring Systems | 1 |
| #5 | Kiyonori Iwasa | — | 1 |
| #5 | Mitsugu Hayashi | — | 1 |
| #5 | Akinobu Okamura | Nippon Glass Fiber Co. | 1 |
| #5 | Tadashi Fujioka | Mita Industrial Co. | 1 |
| #5 | Tomoyoshi Hayashi | — | 1 |
| #5 | Hideki Ueda | Japan Synthetic Rubber | 1 |
| #5 | Teiichi Matsumoto | — | 1 |