Issued Patents All Time
Showing 126–127 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399917 | Music content playback apparatus, music content playback method and storage medium | Takatoshi Nakamura, Yuichi Abe, Yoichiro Sako, Mitsuru Takehara, Katsuya Shirai +2 more | 2008-07-15 |
| 7156773 | Electronic apparatus, input device, and input method | Motoyuki Takai, Yoichiro Sako, Toshiro Terauchi, Makoto Inoue, Katsuya Shirai +2 more | 2007-01-02 |