Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7437649 | Data recording method and device | Akiya Saito, Toru Aida, Yoriaki Kanada, Tatsushi Sano, Toshihiko Senno +5 more | 2008-10-14 |
| 7304932 | Data recording medium, and data recording method and device | Yoichiro Sako, Tatsuya Inokuchi, Takashi Kihara, Shunsuke Furukawa, Yoriaki Kanada +5 more | 2007-12-04 |
| 7289046 | Data recording medium, data recording method and device, and encode method and device | Yoichiro Sako, Toru Aida, Tatsuya Inokuchi, Akiya Saito, Takashi Kihara +5 more | 2007-10-30 |
| 7272098 | Data recording apparatus and associated methodology of affecting a digital sum variance | Yoichiro Sako, Tatsuya Inokuchi, Shunsuke Furukawa, Takashi Kihara, Toru Aida +5 more | 2007-09-18 |
| 7215260 | Data recording medium, data recording method, and device | Toru Aida, Yoichiro Sako, Tatsuya Inokuchi, Akiya Saito, Takashi Kihara +5 more | 2007-05-08 |