Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Suzuki | Ricoh Company | 13 |
| 2 | Akihiko Suyama | Yamaha | 10 |
| 3 | Takenori Ohmachi | Yamaha | 4 |
| #4 | Toyohiko Yamauchi | Hamamatsu Photonics K.K. | 3 |
| #5 | Fernando Villavicencio | Oben | 2 |
| #5 | Seiji Yamamoto | Kabushiki Kaisha Toshiba | 2 |
| #5 | Shingo EKUNI | Yamaha | 2 |
| #8 | Atsushi Otani | Canon | 1 |
| #8 | Yoshio Aoki | Sony | 1 |
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