Issued Patents All Time
Showing 126–150 of 745 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169872 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-05-01 |
| 8169874 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-05-01 |
| 8169873 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-05-01 |
| 8165001 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-04-24 |
| 8165000 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-04-24 |
| 8159921 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-04-17 |
| 8159920 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-04-17 |
| 8154971 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-04-10 |
| 8154970 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-04-10 |
| 8149674 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-04-03 |
| 8149672 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-04-03 |
| 8145042 | Digital video system | Shinichi Kikuchi, Kazuhiko Taira, Yuji Ito, Hideki Mimura | 2012-03-27 |
| 8142981 | Storage medium, reproducing method, and recording method | Seiji Morita, Koji Takazawa, Yasuaki Ootera, Naoki Morishita, Kazuyo Umezawa | 2012-03-27 |
| 8139459 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-03-20 |
| 8137894 | Storage medium, reproducing method, and recording method | Seiji Morita, Koji Takazawa, Kazuyo Umezawa, Yasuaki Ootera, Naoki Morishita +1 more | 2012-03-20 |
| 8134899 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2012-03-13 |
| 8127323 | Information storage medium, reproducing method, and recording medium | Seiji Morita, Koji Takazawa | 2012-02-28 |
| 8040786 | Information storage medium, reproducing method, and recording method | Seiji Morita, Koji Takazawa | 2011-10-18 |
| 7995442 | Optical recording medium, information recording method, and information reproducing method | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2011-08-09 |
| 7991267 | 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 | 2011-08-02 |
| 7983527 | Information storage medium and information recording/playback system | You Yoshioka | 2011-07-19 |
| 7983526 | Information storage medium, information reproducing apparatus, and information reproducing method | Yasufumi Tsumagari, Haruhiko Toyama, Takero Kobayashi | 2011-07-19 |
| 7983531 | Information storage medium and information recording/playback system | You Yoshioka | 2011-07-19 |
| 7983532 | Information storage medium and information recording/playback system | You Yoshioka | 2011-07-19 |
| 7983533 | Information storage medium and information recording/playback system | You Yoshioka | 2011-07-19 |