Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Osamu Hanaoka | Fanuc | 2 |
| 2 | Hideaki Nakazawa | Apic Yamada | 1 |
| 2 | Hiroshi Karasawa | Sakura Seiki Co. | 1 |
| 2 | Takehiko Uehara | Yazaki | 1 |
| 2 | Haruo Machida | Canon | 1 |
| 2 | Shunichi Wakasa | Seiko Epson | 1 |
| 2 | Shusaku Tagami | Apic Yamada | 1 |
| 2 | Eiichi Minemura | Sakura Seiki Co. | 1 |