Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028004 | Data recording system, data recording method and data recording program | Masafumi Sato, Hiroyuki Kamezawa, Tomoo Nakagawa | 2011-09-27 |
| 7957535 | Data storing method, data playback method, data recording device, data playback device, and recording medium | Makoto Ochi, Shinji Inoue | 2011-06-07 |