Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8732751 | Audio video system, control apparatus, output apparatus, and program | Junji Yoshida | 2014-05-20 |
| 8345165 | Audio video system, control apparatus, output apparatus, and program | Junji Yoshida | 2013-01-01 |
| 8238726 | Audio-video data synchronization method, video output device, audio output device, and audio-video output system | Ayako Takatsuji, Junji Yoshida | 2012-08-07 |
| 8233029 | Reproduction apparatus and system | Junji Yoshida | 2012-07-31 |
| 8233634 | Video/sound output device and external speaker control device | Sako Asayama, Hiroshi Kase, Mitsuteru Kataoka, Akihiro Mitani, Toshiki Murakami +1 more | 2012-07-31 |
| 8204975 | Server apparatus, client apparatus and system for securely transmitting stored content | Monta Nakatsuka, Toshiki Yamamura | 2012-06-19 |
| 8189990 | Digital broadcast receiving apparatus, recording apparatus, method and system | Junji Yoshida, Toshikazu Munezane, Kei Ichikawa | 2012-05-29 |
| 8094830 | Video/sound output device and external speaker control device | Sako Asayama, Hiroshi Kase, Mitsuteru Kataoka, Akihiro Mitani, Toshiki Murakami +1 more | 2012-01-10 |
| 8072548 | Output control apparatus controlling an output of video or audio by automatically switching an input of a reproduction device and an output control system, a reproduction apparatus and a television for performing the same | Junji Yoshida, Hiroshi Kase | 2011-12-06 |
| 7949762 | Address managing method and communication apparatus | Ayako Takatsuji, Junji Yoshida, Takahiro Nagai | 2011-05-24 |
| 7810129 | Video display apparatus and reproduction apparatus | Yukio Matsuura, Takuo Otsuki, Takahiro Nagai | 2010-10-05 |
| 7768421 | Control signal receiving apparatus | Hidekazu Suzuki, Yutaka Nio | 2010-08-03 |
| 7747016 | Data transmitting/receiving method, data transmission apparatus, data reception apparatus, data transmission/reception system, AV contents transmitting method, AV contents receiving method, AV contents transmission apparatus, AV contents reception apparatus, and program recording medium | Takuya Nishimura, Hiroyuki Iitsuka, Shoichi Gotoh, Hideaki Takechi | 2010-06-29 |
| 7725916 | Signal switching device, signal distribution device, display device, and signal transmission system | Hiroyuki Iitsuka | 2010-05-25 |
| 7685324 | Audio-video processing apparatus and program therefor | Takayuki Fukui | 2010-03-23 |
| 7668993 | System and method for determining the connection state of devices connected to a bus | Hiroyuki Iitsuka | 2010-02-23 |
| 7512962 | Multichannel display data generating apparatus, medium, and informational set | Shoichi Gotoh, Yoshiki Kuno, Hiroyuki Iitsuka, Ryogo Yanagisawa, Hirotoshi Uehara +1 more | 2009-03-31 |
| 7415039 | Data transmitting apparatus, data receiving apparatus and data transmission control apparatus | Hidetoshi Takeda, Hiroyuki Iitsuka, Takuya Nishimura | 2008-08-19 |
| 7378984 | Audio visual system | Hidekazu Suzuki, Yutaka Nio, Koichiro Nagata | 2008-05-27 |
| 7287282 | Copyright protection system, transmitter, receiver, bridge device, copyright protective method, medium, and program | Hiroyuki Iitsuka, Naoshi Usuki | 2007-10-23 |
| 7246180 | Connection-confirmable information processing system, connection-confirmable information processing apparatus, information processing method by which connection is conformable, recorder, recording system, recording method, method for recognizing correspondence between node and terminal, computer, terminal, and program recor | Junji Yoshida, Chiyoko Matsumi, Yukio Kurano, Tatsuro Juri, Akira Iketani | 2007-07-17 |
| 7239709 | Data recording/reproducing method, data recording/reproducing system, recording apparatus | Hiroyuki Iitsuka, Shoichi Goto, Hideaki Takechi | 2007-07-03 |
| 7236531 | Display apparatus displaying certain data without a program clock reference | Shoichi Gotoh, Yoshiki Kuno, Hiroyuki Iltsuka, Ryogo Yanagisawa, Hirotoshi Uehara +1 more | 2007-06-26 |
| 7218736 | Data transfer method | Takuya Nishimura, Hiroyuki Iitsuka | 2007-05-15 |
| 7194548 | Data transmission apparatus, receiving apparatus, and sending apparatus | Chiyoko Matsumi, Junji Yoshida, Yukio Kurano | 2007-03-20 |