Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Ikeda | Mitsubishi Electric | 12 |
| 2 | Akihisa Inoue | Unknown | 10 |
| 3 | Kenichi Fukuda | Shin-Etsu Chemical Co. | 6 |
| #4 | Mitsunori Ono | Synta Pharmaceuticals | 4 |
| #4 | Akio Nakagawa | Kabushiki Kaisha Toshiba | 4 |
| #6 | Tetsuro Miyazaki | Sony | 3 |
| #7 | Koji Shimomura | Fujifilm | 2 |
| #7 | Osamu Ishii | Seiko Epson | 2 |
| #7 | Keizo Koya | Synta Pharmaceuticals | 2 |
| #10 | Satoshi Iwata | Fujitsu Limited | 1 |
| #10 | Mikihiko Kato | Fujitsu Limited | 1 |
| #10 | Hideo Koyata | W.R. Grace & Co.-Conn. | 1 |
| #10 | Osamu Moro | Shiseido Company, Limited | 1 |
| #10 | Masato Nakashima | Fujitsu Limited | 1 |
| #10 | Jiro Kishimoto | Shiseido Company, Limited | 1 |
| #10 | Kyung-Ho Loken-Kim | Fujitsu Limited | 1 |
| #10 | Hiroshi Kobata | Kabushiki Kaisha Toshiba | 1 |
| #10 | Yoshio Okada | Kureha Kagaku Kogyo | 1 |
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