Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7304796 | Stereogram viewing apparatus | Kazunobu Hosoda, Hideki Tuchiya | 2007-12-04 |
| 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, Tatsuro Juri, Akira Iketani, Masazumi Yamada | 2007-07-17 |
| 7194548 | Data transmission apparatus, receiving apparatus, and sending apparatus | Chiyoko Matsumi, Junji Yoshida, Masazumi Yamada | 2007-03-20 |
| 7068913 | Data processing system, recording/reproducing device, data processing method and file management method | Masazumi Yamada, Akira Iketani, Tatsuro Juri, Masaaki Kobayashi, Yoshitomi Nagaoka +1 more | 2006-06-27 |
| 6508596 | Apparatus using a method for recording digital data including a data conversion or format conversion, and apparatus using the method | Chiyoko Matsumi, Ichiro Arimura, Akira Iketani, Masazumi Yamada, Tatsuro Juri +2 more | 2003-01-21 |
| 6147823 | Method for recording digital data including a data conversion or format conversion, and apparatus using the method | Chiyoko Matsumi, Ichiro Arimura, Akira Iketani, Masazumi Yamada, Tatsuro Juri +2 more | 2000-11-14 |
| 6115537 | Digital signal recording and reproducing apparatus | Masazumi Yamada, Kenji Kunitake, Yuzo Murakami, Akira Iketani, Chiyoko Matsumi +2 more | 2000-09-05 |
| 6069902 | Broadcast receiver, transmission control unit and recording/reproducing apparatus | Masazumi Yamada, Hidetoshi Takeda, Akira Iketani, Hiroyuki Iitsuka | 2000-05-30 |
| 6038094 | Digital data recording device having a rotary cylinder | Chiyoko Matsumi, Ichiro Arimura, Akira Iketani, Masazumi Yamada, Tatsuro Juri +2 more | 2000-03-14 |
| 5475446 | Picture signal motion detector employing partial decimation of pixel blocks | Masazumi Yamada, Masakazu Nishino | 1995-12-12 |