Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshiharu Nishimura | Tokyo Electron Limited | 5 |
| 2 | Hidetaka Nohira | Toyota | 4 |
| 3 | Norikatsu Ishikawa | Toyota | 3 |
| #4 | Kiyoshi Nakagawa | NTT | 2 |
| #4 | Shizuo Ishijima | Fujitsu Limited | 2 |
| #4 | Yoshihiro Iwashita | Toyota | 2 |
| #4 | Tohru Kitagawa | Tokyo Electron Limited | 2 |
| #4 | Tokuta Inoue | Toyota | 2 |
| #4 | Masatoshi Mineo | Toray Industries | 2 |
| #4 | Tadashiro Fujii | Toyo Jozo Company | 2 |
| #4 | Tadayuki Matsumoto | Toray Industries | 2 |
| #4 | Shigeru Ikegami | Toho Beslon Co. | 2 |
| #13 | Kiyoshi Kobashi | Toyota | 1 |
| #13 | Hideo Yamashita | Toyota | 1 |
| #13 | Yasuo Saji | Toho Beslon Co. | 1 |
| #13 | Megumi Okuhira | — | 1 |
| #13 | Tadahide Toda | Toyota | 1 |
| #13 | Koji Tawara | — | 1 |
| #13 | Hideo Sakakibara | Toyo Jozo Company | 1 |
| #13 | Eiichi Honda | Toyo Jozo Company | 1 |
| #13 | Kosei Takeyama | Toshiba Kikai | 1 |
| #13 | Tsutomu Nishida | Canon | 1 |
| #13 | Norio Matsui | Canon | 1 |
| #13 | Hideo Nitta | Hitachi | 1 |
| #13 | Kikuo Asada | Usui Kokusai Sangyo Kaisha Limited | 1 |