Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norio Takahashi | Kabushiki Kaisha Toshiba | 5 |
| 2 | Koji Takikura | Shimano | 3 |
| 3 | Kouji Kawaguchi | Seiko Instruments | 2 |
| 3 | Keiko Nishida | Yamamoto Kogaku Co. | 2 |
| #5 | Yoshiteru Ii | Sumitomo Electric Industries | 1 |
| #5 | Shigeru Adachi | Ts Tech Co. | 1 |
| #5 | Naohiko Hayashi | Canon | 1 |
| #5 | Yukie Hirahara | Seikagaku | 1 |
| #5 | Toshiaki Kinosada | Sharp Kabushiki Kaisha | 1 |
| #5 | Iwao Ishida | Minolta Co. | 1 |
| #5 | Yasunobu Yamaue | Kubota | 1 |
| #5 | Kazuhiro Sakiyama | Fujitsu Ten Limited | 1 |
| #5 | Takenori Hirano | Osaka Gas Co. | 1 |
| #5 | Masatoshi Yoneyama | Koito Manufacturing Co. | 1 |
| #5 | Takayuki Doi | Takeda Chemical Industries | 1 |
| #5 | Hiroji Katsuragi | Minolta Co. | 1 |
| #5 | Naotake Shuto | — | 1 |
| #5 | Seiichi Aratake | Shimano | 1 |
| #5 | Teruo Ichikawa | Minolta | 1 |
| #5 | Taichi Fujiwara | Kubota | 1 |
| #5 | Hirokazu Okuno | Sensormatic Electronics | 1 |