Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshio Kanesawa | — | 6 |
| 2 | Minquan Tian | — | 3 |
| 2 | Kentaro Kishi | — | 3 |
| #4 | Tadashi Hagihara | Inter Holdings Co. | 2 |
| #5 | Hitoshi Hamanaka | Nishikawa Rubber Co. | 1 |
| #5 | Kazuto Hayashi | — | 1 |
| #5 | Tetsuichi Satonaga | — | 1 |
| #5 | Ivan Godler | Harmonic Drive Systems | 1 |
| #5 | Masahiko Ochiai | Kyushu Hitachi Maxell | 1 |
| #5 | Hiroaki Aoshima | Smc | 1 |
| #5 | Katsuzo Somura | — | 1 |
| #5 | Tatsuko Akimoto | Kabushiki Kaisha Toshiba | 1 |
| #5 | Yasuhiko Ootsuki | Kabushiki Kaisha Toshiba | 1 |
| #5 | Shigeki Ooma | — | 1 |
| #5 | Masamichi Takahashi | — | 1 |
| #5 | Shinsuke Okada | — | 1 |
| #5 | Akifumi Sekijima | — | 1 |
| #5 | Akio Shinagawa | Fujitsu Limited | 1 |
| #5 | Katsuhiro Shirakawa | Terumo Kabushiki Kaisha | 1 |
| #5 | Hajime Sugiyama | Sony | 1 |
| #5 | Daisuke Tsuda | — | 1 |
| #5 | Yasuhiro Uchida | Canon | 1 |
| #5 | Fuminori Tsuboi | Terumo Kabushiki Kaisha | 1 |