Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroki Shimizu | Canon | 8 |
| 2 | Tomohiro Akanuma | Nidec Seimitsu | 6 |
| 3 | Mitsuru Oi | Nidec Seimitsu | 5 |
| 3 | Zendi MORI | Nidec Seimitsu | 5 |
| #5 | Tetsufumi Hayashi | Nidec Seimitsu | 4 |
| #6 | Takuro Kodama | Nissin Kogyo Co. | 2 |
| #6 | Yoshiaki Tanabe | Nikon | 2 |
| #6 | Shouhei Koyama | Shinshu University | 2 |
| #6 | Yoshiteru Matsunaga | Autoliv Nissin Brake Systems Japan Co. | 2 |
| #6 | Hiroaki Ishizawa | Hitachi High-Technologies | 2 |
| #11 | Takeshi Kakuryu | Takeuchi Mfg., Co. | 1 |
| #11 | Noboru Usui | Sanyo Electric Co. | 1 |
| #11 | Masatoshi Nakazawa | Seiko Epson | 1 |
| #11 | Mitsuru Ol | Nidec Seimitsu | 1 |
| #11 | Tsutomu KIYOSUMI | — | 1 |
| #11 | Kazuyoshi Yamakoshi | Seiko Epson | 1 |
| #11 | Shigeru Hirai | Sumitomo Electric Industries | 1 |
| #11 | Naoki Kanai | Nidec Seimitsu | 1 |
| #11 | Yoshinobu Mizusaki | Nissin Kogyo Co. | 1 |
| #11 | Eri Iiyama | Seiko Epson | 1 |
| #11 | Takato Takizawa | Takeuchi Mfg., Co. | 1 |