Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Sawada | Canon | 7 |
| 2 | Hajime Ogawa | Fanuc | 4 |
| 2 | Takeshi Ando | Panasonic | 4 |
| 2 | Satoshi Kinoshita | Seiko Epson | 4 |
| 2 | Yoshiki Hashimoto | Fanuc | 4 |
| 2 | Toshihiko Inoue | Fanuc | 4 |
| #7 | Keisuke Watanabe | Fanuc | 3 |
| #8 | Yutaka Sakai | Fanuc | 1 |
| #8 | Kazutaka Nakayama | Fanuc | 1 |
| #8 | Fumio Yamazaki | Sumitomo Electric Industries | 1 |
| #8 | Keisuke Suga | Toyota | 1 |
| #8 | Kenji KAIHARA | Mitsubishi Electric | 1 |