Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shigeo Ota | Rohm Co. | 7 |
| 2 | Akinobu Ichihara | Dai-Ichi Kogyo Seiyaku Co. | 2 |
| 3 | Hajime Nishizawa | Seiko Epson | 1 |
| 3 | Mamoru Kikumoto | Shimadzu | 1 |
| 3 | Kouzaburo Sato | Hitachi Maxell | 1 |
| 3 | Eisaku Tanaka | Rohm Co. | 1 |
| 3 | Koichi Kinoshita | Kaneka | 1 |
| 3 | Katsuo Akishino | Mitsubishi Motors | 1 |
| 3 | Ethuo Yosida | Ohara Paragium Chemical Co. | 1 |
| 3 | Etsuo Yoshida | Well Stone | 1 |