Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayuki Hori | Brother Kogyo | 4 |
| 2 | Yoshiya Inagaki | Kobe Steel | 3 |
| 3 | Taiji Ema | Fujitsu Limited | 2 |
| 3 | Tsuneo Okuyama | Brother Kogyo | 2 |
| #5 | Hirotoshi Hamada | Kobe Steel | 1 |
| #5 | Futoshi Kanemitsu | Denso | 1 |
| #5 | Yasunari Ashida | Denso | 1 |
| #5 | Kazuomi Hirai | Denso | 1 |
| #5 | Katsumi Sakamoto | Diesel Kiki Co. | 1 |
| #5 | Chihiro Kitamoto | Kobe Steel | 1 |
| #5 | Hiroe Kawamura | Fujitsu Limited | 1 |
| #5 | Yumi Kawachi | Denso | 1 |
| #5 | Yutaka Kawamura | Dojin Iyaku Kako Co. | 1 |
| #5 | Tatsumi Hirano | Denso | 1 |
| #5 | Masatoshi Narita | Denso | 1 |