Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8266061 | Apparatus and method for digital content editing | Satoshi Ito, Hideyuki Aisu, Koichiro Akiyama, Shinichiro Hamada | 2012-09-11 |
| 8041949 | Information processing scheme for realizing contents transfer and copyright protection | Hiroshi Isozaki, Takeshi Saito, Tatsuyuki Matsushita | 2011-10-18 |
| 7854012 | Contents player, program, and method | Yoshiki Terashima, Keiichi Teramoto, Seiichi Nakamura, Eita Shuto | 2010-12-14 |
| 7672905 | Apparatus and method for rendering digital content | Satoshi Ito, Hideyuki Aisu, Koichiro Akiyama, Shinichiro Hamada | 2010-03-02 |
| 7650359 | Content reproduction apparatus and content reproduction method | Hideaki Sato, Toshinari Takahashi, Toshimitsu Kaneko | 2010-01-19 |
| 7587503 | Content reproduction apparatus, and content reproduction method | Hideaki Sato, Toshinari Takahashi, Toshimitsu Kaneko, Haruhiko Toyama, Hideki Mimura +7 more | 2009-09-08 |
| 7565698 | Information-processing device | Hiroshi Isozaki, Takeshi Saito, Tatsuyuki Matsushita | 2009-07-21 |
| 7545943 | Apparatus, method, and computer program product for playing back content | Taku Kato, Hiroshi Isozaki, Tatsuyuki Matsushita, Atsushi Ishihara, Yutaka Kashihara +5 more | 2009-06-09 |
| 7529935 | Information communication device, information communication system, and computer program product for transmission control | Takeshi Saito, Hiroshi Isozaki, Tatsuyuki Matsushita, Taku Kato | 2009-05-05 |
| 7490068 | Apparatus and method for rendering digital content | Satoshi Ito, Hideyuki Aisu, Koichiro Akiyama, Shinichiro Hamada | 2009-02-10 |
| 7472136 | Data structure of metadata of moving image and reproduction method of the same | Toshimitsu Kaneko | 2008-12-30 |
| 7372964 | Method and apparatus for recording information including secret information and method and apparatus for reproduction thereof | Hideki Mimura, Kouya Tochikubo, Taku Kato, Akio Tanaka, Hisashi Yamada +1 more | 2008-05-13 |
| 7249305 | Signal processing method and apparatus, signal reproducing method and apparatus, and recording medium | Tadashi Kojima, Hisashi Yamada, Kouya Tochikubo, Hideki Mimura, Taku Kato +1 more | 2007-07-24 |
| 7137012 | Storage medium and contents protection method using the storage medium | Hisashi Yamada, Hiroshi Iwasaki, Masafumi Tamura, Yasuhiro Ishibashi, Taku Kato +3 more | 2006-11-14 |
| 7065648 | Mutual authentication method, recording apparatus, reproducing apparatus, and recording medium | Hisashi Yamada, Hiroshi Iwasaki, Masafumi Tamura, Yasuhiro Ishibashi, Taku Kato +2 more | 2006-06-20 |
| 7017100 | Signal processing method and apparatus, signal reproducing method and apparatus, and recording medium | Tadashi Kojima, Hisashi Yamada, Kouya Tochikubo, Hideki Mimura, Taku Kato +1 more | 2006-03-21 |