Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Ikeda | Mitsubishi Electric | 15 |
| 2 | Akio Nakagawa | Kabushiki Kaisha Toshiba | 7 |
| 2 | Mitsunori Ono | Synta Pharmaceuticals | 7 |
| #4 | Keizo Koya | Synta Pharmaceuticals | 4 |
| #5 | Kenichi Fukuda | Shin-Etsu Chemical Co. | 3 |
| #6 | Tetsuro Miyazaki | Sony | 2 |
| #6 | Makoto Ishizuka | Sumitomo Electric Industries | 2 |
| #6 | Koji Shimomura | Fujifilm | 2 |
| #9 | Akihisa Inoue | Unknown | 1 |
| #9 | Takashi Maekawa | Fujitsu Limited | 1 |
| #9 | Jiro Kishimoto | Shiseido Company, Limited | 1 |
| #9 | Yoshio Okada | Kureha Kagaku Kogyo | 1 |
| #9 | Tadahito Takahashi | Shiseido Company, Limited | 1 |
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