Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256913 | Optical driving device and optical communication system | — | 2019-04-09 |
| 7378627 | Semiconductor light receiving element and optical pick-up device having the semiconductor light receiving element | — | 2008-05-27 |
| 6181720 | Semiconductor laser device and method for manufacturing same | Mitsunori Kanemoto | 2001-01-30 |
| 5636049 | Mechanism for scanning the inner periphery of a drum included in an image forming apparatus | Yuzo Ono | 1997-06-03 |