Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6996332 | Digital broadcast receiver, recording apparatus and data recording method | — | 2006-02-07 |
| 6981272 | Data processing apparatus and method for preventing unauthorized copying | Takeo Morinaga | 2005-12-27 |
| 6978377 | Copy protection using detailed copy control information | Tomoyuki Asano, Yoshitomo Osawa, Teruyoshi Komuro | 2005-12-20 |
| 6931198 | Apparatus and method for downloading desired data signal to user-selectable storage unit | Masao Mizutani, Hiraku Inoue | 2005-08-16 |
| 6792000 | Data processing apparatus and data processing method, and recording medium | Takeo Morinaga, Iwao Yamamoto, Hajime Inoue | 2004-09-14 |
| 6792007 | Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method | Keiji Yuzawa | 2004-09-14 |
| 6763037 | Transmitting apparatus and method, receiving apparatus and method | Naofumi Yanagihara, Mari Horiguchi, Makoto Sato, Takehiko Nakano | 2004-07-13 |
| 6754347 | Input/output unit, input/output method, and receiving unit | — | 2004-06-22 |
| 6671290 | Receiving apparatus and recording/reproducing system for digital broadcasts | Naoki Murayama, Iwao Yamamoto, Tatsuya Wakahara, Hajime Inoue | 2003-12-30 |
| 6650659 | Data transmitting method | Hiraku Inoue | 2003-11-18 |
| 6603816 | Receiver and receiving-decoding method | Kenichi Suzuki, Toshio Kato | 2003-08-05 |
| 6370322 | Data decoding system, data decoding method, transmission method, transmission device, receiving device, and receiving method | Mari Horiguchi, Harumi Kawamura, Naofumi Yanagihara, Makoto Sato, Takehiko Nakano | 2002-04-09 |
| D450008 | Fire detector | Kazuyoshi Sakurai, Yasunori Oya | 2001-11-06 |
| 6300876 | Fire detector | Kazuyoshi Sakurai, Yasunori Oya | 2001-10-09 |
| 6172989 | Transmitting apparatus and method, receiving apparatus and method | Naofumi Yanagihara, Mari Horiguchi, Makoto Sato, Takehiko Nakano | 2001-01-09 |
| D426482 | Fire detector | Kazuyoshi Sakurai, Yasunori Oya | 2000-06-13 |
| 5944827 | Power saving control system and method for use with serially connected electronic devices | Hisato Shima, Makoto Sato, Yasuo Kusagaya | 1999-08-31 |
| 5790876 | Power saving control system and method for use with serially connected electronic devices | Hisato Shima, Makoto Sato, Yasuo Kusagaya | 1998-08-04 |
| 5206910 | Stereo microphone unit | Kiyoshi Ohta, Yoshihiro Ono | 1993-04-27 |