Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshitada Doi | Smc | 4 |
| 2 | Takeo Morimoto | Hitachi | 1 |
| 2 | Osamu Munekata | Senju Metal Industry Co. | 1 |
| 2 | Natsuo Takagawa | Daifuku Co. | 1 |
| 2 | Seiichi Hirai | Hitachi Kokusai Electric | 1 |
| 2 | Shigeo Ishimoto | Meidensha | 1 |
| 2 | Kengo Sato | Canon | 1 |
| 2 | Makoto Wakabayashi | Idemitsu Petrochemical Co. | 1 |
| 2 | Naoto Ishibashi | Kowa Company | 1 |
| 2 | Machiko Asaie | Hitachi | 1 |
| 2 | Keisuke Nitta | IBM | 1 |
| 2 | Kazuhiko Momoki | Canon | 1 |
| 2 | Emiko Nara | — | 1 |
| 2 | Hiroo Uchida | Hitachi | 1 |