Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019454 | Light emitting device | Gen Suzuki, Masatoshi Yamaki, Naoki Yazawa | 2006-03-28 |
| 6499586 | Feed roller for recording medium | Shigeharu Furusawa, Michihiro Sato, Katsuhiko Abiko, Kazuo Kobayashi | 2002-12-31 |