Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916600 | Optical writing device, optical reading device, recording-medium writing method, including wobble signal evaluation features | Takashi Sasaki, Tsunemitsu Takase | 2011-03-29 |
| 7633847 | Recording apparatus and recording method | Takashi Sasaki, Munetoshi Moriichi, Mitsuyuki Bamba | 2009-12-15 |
| 7630285 | Optical writing device, optical reading device, recording medium writing method, and recording medium reading method | Takashi Sasaki, Tsunemitsu Takase | 2009-12-08 |
| 7123566 | Recording apparatus and recording method | Takashi Sasaki, Munetoshi Moriichi, Mitsuyuki Bamba | 2006-10-17 |
| 6856588 | Recording apparatus and recording method | Takashi Sasaki, Munetoshi Moriichi, Mitsuyuki Bamba | 2005-02-15 |
| 6614739 | Recording apparatus and recording method | Takashi Sasaki, Munetoshi Moriichi, Mitsuyuki Bamba | 2003-09-02 |