Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuhiro Nakano | Alps Electric Co. | 4 |
| 1 | Yoshihide Iteya | Shimano | 4 |
| 3 | Hiroshi Kushitani | Sumitomo Electric Industries | 3 |
| 3 | Yasushi Ochi | Bld Oriental Co. | 3 |
| #5 | Teruhiko Ienaga | Sanyo Electric Co. | 1 |
| #5 | Akihiko Ibata | Sumitomo Electric Industries | 1 |
| #5 | Atsushi Nago | Fuji Oil Holdings | 1 |
| #5 | Futoshi Yokomizo | Fuji Oil Holdings | 1 |
| #5 | Tomohiko Adachi | Fuji Oil Holdings | 1 |
| #5 | Mikio Kinoshita | Ricoh Company | 1 |
| #5 | Takeshi Akasaka | Fuji Oil Holdings | 1 |