Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masatoshi Morikawa | Renesas Technology | 4 |
| 2 | Satoru Karahashi | Mitsumi Electric Co. | 3 |
| 2 | Toshihiko Horiuchi | Hitachi | 3 |
| #4 | Yukio Hattori | Kowa Company | 2 |
| #4 | Shigeharu Katayama | Brother Industries | 2 |
| #6 | Yoshinori Sakuma | Eisai | 1 |
| #6 | Nobuhiro Ishikawa | Mitutoyo | 1 |
| #6 | Ryujiro Udo | Hitachi High-Technologies | 1 |
| #6 | Kazumasa Kiyomi | Mitsubishi Chemical | 1 |
| #6 | Chiharu Takahashi | Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry | 1 |
| #6 | Fumiaki Kumagai | Canon | 1 |
| #6 | Yukiji Iwase | Hitachi | 1 |
| #6 | Hatsuo Shibatani | — | 1 |
| #6 | Toshihiro Abe | Hitachi Construction Machinery Co. | 1 |
| #6 | Toru Nishioka | Alps Electric Co. | 1 |