Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Moriaki Takechi | Mitsubishi Electric | 6 |
| 2 | Minoru Okada | Yamanouchi Pharmaceutical Co. | 4 |
| 3 | Toshihiko Gotoh | Hitachi | 3 |
| #4 | Kenya Kazehara | Hitachi Maxell | 2 |
| #5 | Yoshiharu Nomura | Earth Chemical Co. | 1 |
| #5 | Nagatoshi Banjoya | Mitsubishi Electric | 1 |
| #5 | Goroo Ikeda | Mitsubishi Electric | 1 |
| #5 | Yuji Simada | Mitsubishi Electric | 1 |
| #5 | Eiichi Tiode | Mitsubishi Electric | 1 |
| #5 | Masakatsu Asakura | Mitsubishi Electric | 1 |
| #5 | Sadao Naito | Mitsubishi Electric | 1 |
| #5 | Yasuji Yoshizumi | Mitsubishi Electric | 1 |
| #5 | Hiromu Shinkai | Mitsubishi Denki K.K. | 1 |
| #5 | Katsuji Sokai | Mitsubishi Electric | 1 |
| #5 | Hideo Shinohara | Mitsubishi Kasei | 1 |
| #5 | Shigemasa Aoki | Earth Chemical Co. | 1 |
| #5 | Katsumi Shiono | Mitsubishi Electric | 1 |
| #5 | Tsugio Watanabe | Unknown | 1 |