Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907053 | Semiconductor laser device, and optical pickup apparatus using the device | Kenji Ohgiyama, Kiyoaki Tsumura, Koji Yamashita, Toshio Takeuchi, Kenji Kan | 2005-06-14 |
SI
Susumu Ishida
Mitsumi Electric Co.: 1 patents #23 of 92Top 25%
Overall (2005): #95,658 of 245,428Top 40%
1
Patents 2005