Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8238723 | Optical disk recording device | — | 2012-08-07 |
| 7884700 | Composite electronic apparatus | — | 2011-02-08 |
| 7684678 | Disc reproducing apparatus having screen display control unit | — | 2010-03-23 |
| 7483626 | Portable DVD player and optical disc player | — | 2009-01-27 |
| 7450830 | Optical disc playback apparatus | — | 2008-11-11 |
| 6925251 | Optical disc apparatus | — | 2005-08-02 |
| 5682456 | VCR operating apparatus having multi-function keypad enabling | Moriyasu Yoshitake, Shingo Izuta | 1997-10-28 |