Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Yamamoto | Hitachi | 22 |
| 2 | Hiroshi Takatori | Enplas | 5 |
| 3 | Jun Araki | Ihi | 1 |
| 3 | Yunzhi Gao | Riken | 1 |
| 3 | Atsushi Miyawaki | Riken | 1 |
| 3 | Kazuya Ono | Nikon | 1 |
| 3 | Seiji Kawano | Sanyo Electric Co. | 1 |
| 3 | Akio Komatsu | Hitachi | 1 |
| 3 | Masahiko Adachi | Toyota | 1 |
| 3 | Shinichi Shiraishi | Toyota | 1 |
| 3 | Tetsuhiro Kodera | Konica | 1 |
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