Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45473 | Copy protection using detailed copy control information | Tomoyuki Asano, Yoshitomo Osawa, Teruyoshi Komuro | 2015-04-14 |
| 8854434 | Transmission device, receiving device, program, and communication system | Takehiko Saito | 2014-10-07 |
| 8688457 | Transmitting apparatus, transmitting method, receiving apparatus, receiving method, computer program, and broadcasting system | Yoshiharu Dewa | 2014-04-01 |
| 8374195 | Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method | Keiji Yuzawa | 2013-02-12 |
| 8204789 | Apparatus and method for receiving a transport stream containing a plurality of content data | Susumu Nagano, Shintaro Tsutsui | 2012-06-19 |
| 8161566 | Transmission/reception system, recording apparatus and method, providing apparatus and method, and program | Takeo Morinaga | 2012-04-17 |
| 8019193 | Setting rate for recording broadcast transmission according to transmission rate | — | 2011-09-13 |
| 7996915 | Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method | Keiji Yuzawa | 2011-08-09 |
| 7933486 | Setting rate for recording broadcast transmission according to transmission rate | — | 2011-04-26 |
| 7908639 | Information transfer apparatus and method, information processing apparatus and method, and information processing system | Yoko Yamasaki | 2011-03-15 |
| 7904928 | Content delivery system, content delivery apparatus, content recording and reproduction apparatus and content recording and reproduction method, and computer program | Hiroshi Yamaguchi | 2011-03-08 |
| 7844991 | Method and apparatus for digital signal processing | Masashi Nakamura, Hisayoshi Moriwaki, Sunao Furui | 2010-11-30 |
| 7715689 | Broadcast receiver and system for performing copy prohibition and timed recording | Tatsuya Wakahara, Masao Mizutani, Hajime Inoue | 2010-05-11 |
| 7548555 | Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method | Keiji Yuzawa | 2009-06-16 |
| 7546023 | Method and apparatus for protecting broadcast data | — | 2009-06-09 |
| 7412606 | Copy protection using detailed copy control information | Tomoyuki Asano, Yoshitomo Osawa, Teruyoshi Komuro | 2008-08-12 |
| 7406095 | Data processing apparatus and method with packet parsing | Takeo Morinaga, Iwao Yamamoto, Hajime Inoue | 2008-07-29 |
| 7397920 | Information processing device and method, and recording medium | — | 2008-07-08 |
| 7340061 | Information processing apparatus, information processing method and providing medium | Asako Fujii | 2008-03-04 |
| 7310810 | Broadcasting apparatus and method, receiving apparatus and method, and medium | Susumu Nagano, Shintaro Tsutsui | 2007-12-18 |
| 7103263 | Program receiver and method of display processing of program explanation screen | Naoki Murayama, Tatsuya Wakahara, Hajime Inoue | 2006-09-05 |
| 7096461 | Method and apparatus for digital signal processing and method of providing extension function | Masashi Nakamura, Hisayoshi Moriwaki, Sunao Furui | 2006-08-22 |
| 7043138 | Broadcast receiver and system for performing copy prohibition and timed recording | Tatsuya Wakahara, Masao Mizutani, Hajime Inoue | 2006-05-09 |
| 7031781 | Recording apparatus, recording method and recording medium | Hiraku Inoue, Tetsuya Aoki | 2006-04-18 |
| 7023991 | Method and apparatus for digital signal processing | Masashi Nakamura, Hisayoshi Moriwaki, Sunao Furui | 2006-04-04 |