Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10931915 | Transmission device, reception device, cable, transmission method, and reception method | Toshiroh Nishio, Satoshi Takahashi | 2021-02-23 |
| 10832834 | Cable assembly | Toshiroh Nishio, Satoshi Takahashi | 2020-11-10 |
| 10692630 | Cable assembly | Toshiroh Nishio, Satoshi Takahashi | 2020-06-23 |
| 10564710 | AV signal output device, AV signal input device, and AV signal input/output system | Satoshi Takahashi, Toshiroh Nishio | 2020-02-18 |
| 10365443 | Connector, receptacle, and plug | Toshiroh Nishio, Satoshi Takahashi | 2019-07-30 |
| 9832506 | AV signal transmission and receiving system, sink apparatus, AV signal transmission and receiving method, and AV signal receiving method | Masayuki Kozuka, Toshiroh Nishio, Satoshi Takahashi, Takahiro NISHI | 2017-11-28 |
| 8510844 | Authorized content verification method, content transmission/reception system, transmitter, and receiver | Ayako Takatsuji, Hiroyuki Iitsuka | 2013-08-13 |
| 8510421 | Server, terminal apparatus, device registering system, registering method, registering program and recording medium | Natsume Matsuzaki, Hiroyuki Iitsuka, Hiroki Yamauchi | 2013-08-13 |
| 8341701 | Communication apparatus | Yasushi Ayaki, Hiroyuki Iitsuka | 2012-12-25 |
| 8213768 | Packet transmitting apparatus | Yoshihiro Morioka, Toshihiko Munetsugu | 2012-07-03 |
| 7681244 | Packet transmitter apparatus | Yoshihiro Morioka, Yasushi Ayaki | 2010-03-16 |
| 7487351 | Data use management system, transmitting apparatus having management function, and data use management method | Yasushi Ayaki, Yoshihiro Morioka, Natsume Matsuzaki, Yuusaku Ohta | 2009-02-03 |
| 7287282 | Copyright protection system, transmitter, receiver, bridge device, copyright protective method, medium, and program | Masazumi Yamada, Hiroyuki Iitsuka | 2007-10-23 |
| 7228422 | Packet transmission/reception device | Yoshihiro Morioka, Yasushi Ayaki, Hiroshi Mitani | 2007-06-05 |
| 7106861 | Digital AV data transmitting unit, digital AV data receiving unit, digital AV data transmitting/receiving unit, and medium | Takuya Nishimura, Hiroyuki Iitsuka, Masazumi Yamada, Shoichi Gotoh, Hideaki Takechi | 2006-09-12 |
| 6711345 | Data stream recording/reproducing apparatus, recording/reproducing method, and recording medium | Yasuaki Tohyama, Etsuto Nakatsu, Atsuo Ochi | 2004-03-23 |
| 6556776 | Digital signal recording/reproducing apparatus | Atsuo Ochi, Hirofumi Nakagaki, Kenji Morimoto | 2003-04-29 |
| 6005507 | Data decoding apparatus | Etsuto Nakatsu, Atsuo Ochi, Hirofumi Nakagaki | 1999-12-21 |
| 5396294 | Digital chrominance signal demodulation apparatus | Kunihiko Fujii | 1995-03-07 |
| 5309224 | Apparatus for converting a television signal of a first television system into a television signal of a second television system employing a digital chrominance signal processing circuit | Toshiyuki Kawabe | 1994-05-03 |
| 5274447 | Apparatus for converting a field frequency and a scanning line number of a television signal | Hirofumi Nakagaki | 1993-12-28 |
| 4816930 | Tracking control for a tape using pilot signals | Kanji Kubo, Hiroshi Taniguchi, Mitsunobu Furumoto | 1989-03-28 |