Issued Patents All Time
Showing 51–75 of 745 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8582414 | Information storage medium, recording method, and recording apparatus | Kazuo Watabe, Sumitaka Maruyama, Yutaka Kashihara, Akihito Ogawa | 2013-11-12 |
| 8554052 | 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 | 2013-10-08 |
| 8547816 | Information storage medium, recording method, and recording apparatus | Kazuo Watabe, Sumitaka Maruyama, Yutaka Kashihara, Akihito Ogawa | 2013-10-01 |
| 8547818 | Information storage medium, reproducing method, and recording method | Seiji Morita, Koji Takazawa | 2013-10-01 |
| 8542567 | Information storage medium, reproducing method, and recording method | Seiji Morita, Koji Takazawa | 2013-09-24 |
| 8542978 | 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 | 2013-09-24 |
| 8542979 | 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 | 2013-09-24 |
| 8542568 | Information storage medium, reproducing method, and recording method | Seiji Morita, Koji Takazawa | 2013-09-24 |
| 8538236 | 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 | 2013-09-17 |
| 8538237 | 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 | 2013-09-17 |
| 8531936 | Storage medium, reproducing method, and recording method | Seiji Morita, Koji Takazawa, Kazuyo Umezawa, Yasuaki Ootera, Naoki Morishita +1 more | 2013-09-10 |
| 8532460 | 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 | 2013-09-10 |
| 8526789 | 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 | 2013-09-03 |
| 8526788 | 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 | 2013-09-03 |
| 8526785 | 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 | 2013-09-03 |
| 8526786 | 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 | 2013-09-03 |
| 8526787 | 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 | 2013-09-03 |
| 8526783 | Digital video recording system and its recording medium | Kazuyuki Uyama, Shinichi Kikuchi | 2013-09-03 |
| 8521000 | Information recording and reproducing method using management information including mapping information | Yasufumi Tsumagari, Takero Kobayashi, Haruhiko Toyama | 2013-08-27 |
| 8521001 | 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 | 2013-08-27 |
| 8515247 | 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 | 2013-08-20 |
| 8515246 | 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 | 2013-08-20 |
| 8515244 | 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 | 2013-08-20 |
| 8515245 | 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 | 2013-08-20 |
| 8509049 | Optical recording medium having intermediate layer of prescribed thickness and thickness range for use with 405nm laser | Koji Takazawa, Seiji Morita, Kazuyo Umezawa, Naoki Morishita, Yasuaki Ootera +1 more | 2013-08-13 |