Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroki Shimizu | Canon | 3 |
| 2 | Takaaki Taniguchi | Seiko Epson | 2 |
| 3 | Takeshi Miyasaka | Omron | 1 |
| 3 | Nobuhiro Nishimura | Nok | 1 |
| 3 | Motoe Shimizu | Nippon Chemiphar Co. | 1 |
| 3 | Kimihiko YAMAGISHI | Hioki E.E. | 1 |
| 3 | Tetsuta Nishimoto | Seiko Epson | 1 |