Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7349298 | Optical disc drive including detection and correction of spherical aberration | Yuichi Kuze, Katsuya Watanabe, Shinichi Yamada | 2008-03-25 |
KS
Kosei Sano
Overall (All Time): #3,351,678 of 4,157,543Top 85%
1
Patents All Time