Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fumio Ohtomo | Topcon | 4 |
| 2 | Sadakatsu Sakuma | Shindengen Electric Manufacturing Co. | 3 |
| 2 | Hisashi Murayama | Honda Motor Co. | 3 |
| 2 | Toshiki Takahashi | Tokyo Electron Limited | 3 |
| 2 | Kenichi Doniwa | Kabushiki Kaisha Toshiba | 3 |
| #6 | Tomoya Mitsugi | Tamura | 2 |
| #7 | Akifumi Fujima | Honda Motor Co. | 1 |
| #7 | Makoto Hariu | Shindengen Electric Manufacturing Co. | 1 |
| #7 | Yoshitaka Uchida | Clarion Co. | 1 |
| #7 | Hiroyuki Kurase | Fujifilm | 1 |
| #7 | Naobumi Okada | Sony | 1 |
| #7 | Yasunori Arai | Pentax | 1 |