Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9661363 | Receiver set, information apparatus and receiving system | Chiyo Akamatsu, Tetsuo Shinagawa | 2017-05-23 |
| 8856819 | Receiver set, information apparatus and receiving system | Chiyo Akamatsu, Tetsuo Shinagawa | 2014-10-07 |
| 8468350 | Content transmission apparatus, content reception apparatus and content transmission method | Mayuko Tanaka, Hiroo Okamoto | 2013-06-18 |
| 8233504 | Receiver set, information apparatus and receiving system | Chiyo Akamatsu, Tetsuo Shinagawa | 2012-07-31 |
| 8225084 | Content transmitting device, content receiving device and content transmitting method | Manabu Sasamoto, Hiroo Okamoto | 2012-07-17 |
| 8010792 | Content transmission apparatus, content reception apparatus and content transmission method | Mayuko Tanaka, Hiroo Okamoto | 2011-08-30 |
| 8005960 | Network connection management apparatus device, and system for connecting new network device | Mayuko Tanaka | 2011-08-23 |
| 7912928 | Network device and network device control method | Mayuko Tanaka, Shigeto Oeda, Tadashi Kuwabara | 2011-03-22 |
| 7861284 | Control method and system of customer premises apparatus and gateway | Chikashi Okamoto, Takanori Yukimatsu, Mayuko Tanaka, Shigeto Oeda | 2010-12-28 |
| 7644265 | Content transmitting device, content receiving device and content transmitting method | Manabu Sasamoto, Hiroo Okamoto | 2010-01-05 |
| 7403982 | Network device and network device control method | Mayuko Tanaka, Shigeto Oeda, Tadashi Kuwabara | 2008-07-22 |
| 7343012 | Recording and playback apparatus for stream data and transmission method for stream data | Hitoaki Owashi, Atsushi Yoshioka, Hiroo Okamoto | 2008-03-11 |
| 7263723 | Apparatus and method for outputting digital information | Hiroo Okamoto, Hitoaki Owashi, Atsushi Yoshioka, Makoto Aikawa | 2007-08-28 |
| 7257132 | Receiver set, information apparatus and receiving system | Chiyo Akamatsu, Tetsuo Shinagawa | 2007-08-14 |
| 7209484 | Gateway apparatus, address administration method, and audio-video apparatus having gateway function | Chiyo Ohno, Shigeto Oeda, Mayuko Tanaka | 2007-04-24 |
| 6856254 | Electronic device, electronic device system control method and electronic device system | Mayuko Tanaka, Tsukasa Hasegawa | 2005-02-15 |
| 6683956 | Encrypting conversion apparatus, decrypting conversion apparatus, cryptographic communication system, and electronic toll collection apparatus | Makoto Aikawa, Shigeru Hirahata, Kazuo Takaragi | 2004-01-27 |
| 6654821 | Remotely controllable electronic apparatus and remote control method | Makoto Aikawa | 2003-11-25 |
| 5617312 | Computer system that enters control information by means of video camera | Noriyuki Iura, Kenji Ichige, Naoki Yamamoto, Takuya Imaide | 1997-04-01 |
| 5550586 | Video camera and image input device connected through signal line for transferring multiplex data, and image input system using them | Toshiro Kinugasa, Takuya Imaide | 1996-08-27 |
| 4980765 | Frame buffer memory for display | Shigeru Komatsu | 1990-12-25 |
| 4858030 | Reproducing apparatus of a video disc player | Masuo Oku, Tomomitsu Kuroyanagi, Kazuo Kondo, Hisanobu Tsukazaki, Tetsuya Ikeda +2 more | 1989-08-15 |
| 4805040 | Drop-out correction circuit in an apparatus for correcting time base error with inhibition of time-base information during dropout | Masuo Oku, Isao Saito, Yukio Fukui | 1989-02-14 |
| 4669072 | Control apparatus for optical video disk recorder/player | Yoshio Miura, Chiharu Takayama, Tooru Fujishima, Masuo Oku, Tooru Kawashima | 1987-05-26 |
| 4630252 | Control apparatus for optical disc player for locating blank tracks | Yoshio Miura, Tooru Fujishima, Masuo Oku, Chiharu Takayama, Tooru Kawashima | 1986-12-16 |