Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7680013 | Optical information recording and reproducing apparatus | Osamu Koyama, Osamu Nagatsuka, Koichiro Nishikawa | 2010-03-16 |
ST
Shinnosuki Torii
Overall (All Time): #3,282,061 of 4,157,543Top 80%
1
Patents All Time