Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650384 | Optical disc recording device | You Kamei, Takashi Watanabe | 2011-12-13 |
| 7937718 | Disc device with shutter to block insertion of a disk | Shinichi Fujisawa | 2011-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650384 | Optical disc recording device | You Kamei, Takashi Watanabe | 2011-12-13 |
| 7937718 | Disc device with shutter to block insertion of a disk | Shinichi Fujisawa | 2011-05-03 |