Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8385176 | Read-only optical disc and method of manufacturing a read-only optical disc | — | 2013-02-26 |
| 8102746 | Method of recording data, method of manufacturing read-only optical disc, and read-only optical disc | Akiya Saito | 2012-01-24 |
| 7437649 | Data recording method and device | Akiya Saito, Toru Aida, Yoriaki Kanada, Tatsushi Sano, Yoshinobu Usui +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 |
| 7233267 | Digital data recording medium, recording method, recording device, reproduction method, and reproduction device | Yoichiro Sako, Tatsuya Inokuchi, Takashi Kihara, Shunsuke Furukawa, Yoriaki Kanada +4 more | 2007-06-19 |
| 7215260 | Data recording medium, data recording method, and device | Toru Aida, Yoichiro Sako, Tatsuya Inokuchi, Akiya Saito, Takashi Kihara +5 more | 2007-05-08 |
| 7203141 | Recording medium, recording method, recording device, and reproduction method and reproducer | Tatsuya Inokuchi, Yoichiro Sako, Takashi Kihara, Shunsuke Furukawa, Yoriaki Kanada +4 more | 2007-04-10 |
| 7054244 | Modulation signal generator for producing original disc of optical disc | Akiya Saito, Toru Aida, Yoshinobu Usui | 2006-05-30 |
| 7030788 | Data recording medium, data recording method, and apparatus | Toru Aida | 2006-04-18 |