Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Miyama | Sumitomo Electric Industries | 3 |
| 2 | Masayuki Shimizu | Toyota | 2 |
| 3 | Hajime Suya | — | 1 |
| 3 | Juro Wada | Unknown | 1 |
| 3 | Eiharu Tsuchida | Kuron | 1 |
| 3 | Pulukadang F. Usman | Unknown | 1 |
| 3 | Kazuhiro Ichinose | Honda Motor Co. | 1 |
| 3 | Jun Fukaya | Fujitsu Limited | 1 |
| 3 | Fumio Takahata | Kokusai Denshin Denwa Co. | 1 |
| 3 | Masaaki Matsushima | Canon | 1 |
| 3 | Hiroyuki Sasai | Panasonic | 1 |