Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fumio Shibata | Hitachi | 2 |
| 1 | Katsuaki Nagatomo | Hitachi | 2 |
| 1 | Chikao Oda | Hitachi | 2 |
| 1 | Katsumi Kanda | Toyo Kohan Co. | 2 |
| #5 | Yasuo Nabeshima | Hitachi | 1 |
| #5 | Shoji Nomura | Honda Motor Co. | 1 |
| #5 | Yoshiyuki Takamura | Hitachi | 1 |
| #5 | Tokinobu Furukawa | Hitachi | 1 |
| #5 | Zensuke Tamura | Hitachi | 1 |
| #5 | Tomoaki Sumitani | Hitachi | 1 |
| #5 | Tosihiko Takahasi | Hitachi | 1 |
| #5 | Ryohei Ishige | Hitachi | 1 |
| #5 | Hiroaki Yabu | Panasonic | 1 |
| #5 | Hiroshi Kanekiyo | Hitachi | 1 |
| #5 | Toshiharu Matsuda | Hitachi | 1 |