Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jun Ito | Seiko Epson | 2 |
| 2 | Ippei Noda | Ricoh Company | 1 |
| 2 | Yoshinori Matsuyama | Nidek Co. | 1 |
| 2 | Sachio Murai | Itoh Optical Industrial Co. | 1 |
5 patents · 4 inventors
Ranked #6,342 of 22,654 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jun Ito | Seiko Epson | 2 |
| 2 | Ippei Noda | Ricoh Company | 1 |
| 2 | Yoshinori Matsuyama | Nidek Co. | 1 |
| 2 | Sachio Murai | Itoh Optical Industrial Co. | 1 |