Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693194 | Electronic apparatus | Kiyotaka Nihashi | 2014-04-08 |
| 7503665 | Polygon mirror and polygon mirror device | Kazuya Hirose, Fumito Orii, Kenji Haga, Toru Takahashi, Katsuaki Yakata | 2009-03-17 |
| 7399094 | Polygon mirror and polygon mirror molding die | Kazuya Hirose, Kenji Haga, Toru Takahashi, Katsuaki Yakata, Fumito Orii | 2008-07-15 |