Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Satoshi Ito | Seiko Epson | 13 |
| 2 | Gaku Sato | Keihin | 3 |
| 2 | Hitoshi Sato | University of California | 3 |
| 2 | Daisuke Chiba | Konami Digital Entertainment Co. | 3 |
| #5 | Kenji Matsuoka | Ichikoh Industries | 2 |
| #5 | Akira Kodama | Jtekt | 2 |
| #7 | Ken Mori | Belkin International | 1 |
| #7 | Yasuaki Hagiwara | Seiko Epson | 1 |
| #7 | Ryuji Masuda | Honda Motor Co. | 1 |
Part of California