Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuyuki Tahara | Kabushiki Kaisha Toshiba | 3 |
| 1 | Minoru Okada | Yamanouchi Pharmaceutical Co. | 3 |
| 3 | Kazunori Kono | Sumitomo Electric Industries | 2 |
| #4 | Kunio Sano | Nippon Shokubai Kagaku Kogyo Co. | 1 |
| #4 | Yasuji Yoshizumi | Mitsubishi Electric | 1 |
| #4 | Teruo Miyamoto | Mitsubishi Electric | 1 |
| #4 | Katsumi Shiono | Mitsubishi Electric | 1 |