Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroo Ito | Toyota Industries | 2 |
| 2 | Yoshihiko Fukumoto | Canon | 1 |
| 2 | Katsuichi Shimizu | Canon | 1 |
| 2 | Yoshiaki Heinouchi | Murata Manufacturing Co. | 1 |
| 2 | Motonobu Ueno | Sumitomo Electric Industries | 1 |
| 2 | Makoto Moriguchi | Nippon Kayaku | 1 |
| 2 | Hideshi Mori | Murata Kikai | 1 |
| 2 | Kazuo Hozumi | Morita Seisakusho | 1 |
| 2 | Yutaka Higashimura | San-Ei Gen F.F.I. | 1 |