Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074254 | Recording device, playback device, recording method and playback method | Ryuichiro Hisamatsu, Takamichi Mitsuhashi, Tadashi Saito, Yasuhisa Nakajima, Hiroshige Okamoto | 2011-12-06 |
| 8046807 | Information-processing system, information-processing apparatus, and information-processing method | Satoru Maeda, Manabu Onishi | 2011-10-25 |
| 8001573 | Information-processing system, information-processing apparatus, and information-processing method | Satoru Maeda, Manabu Onishi | 2011-08-16 |