Issued Patents All Time
Showing 326–350 of 745 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7711246 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2010-05-04 |
| 7706666 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2010-04-27 |
| 7702217 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2010-04-20 |
| 7702216 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2010-04-20 |
| 7697821 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2010-04-13 |
| 7686523 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2010-03-30 |
| 7684677 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2010-03-23 |
| 7684676 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2010-03-23 |
| 7675825 | Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit | — | 2010-03-09 |
| 7650059 | Information storage medium and information recording/playback system | You Yoshioka | 2010-01-19 |
| 7636513 | Information storage medium and information recording/playback system | You Yoshioka | 2009-12-22 |
| 7627231 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2009-12-01 |
| 7623766 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2009-11-24 |
| 7623760 | Information storage medium and information recording/playback system | You Yoshioka | 2009-11-24 |
| 7623761 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2009-11-24 |
| 7623765 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2009-11-24 |
| 7623762 | Information storage medium and information recording/playback system | You Yoshioka | 2009-11-24 |
| 7623763 | Information storage medium and information recording/playback system | You Yoshioka | 2009-11-24 |
| 7623764 | Information storage medium and information recording/playback system | You Yoshioka | 2009-11-24 |
| 7620296 | Information storage medium and information recording/playback system | You Yoshioka | 2009-11-17 |
| 7616863 | Information storage medium, information reproduction device, information reproduction method | Kazuhiko Taira, Hideki Mimura, Teiichi Ichikawa, Yasufumi Tsumagari, Yoichiro Yamagata +2 more | 2009-11-10 |
| 7606468 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2009-10-20 |
| 7606467 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2009-10-20 |
| 7587130 | Information recording method, information recording medium and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2009-09-08 |
| 7587127 | Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion | Hiroaki Unno | 2009-09-08 |