Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424790 | Video tape recorder having control head upstream of erase head | Toshiyuki Ishii, Kousuke Misono, Seiichi Misawa, Joji Fukuda, Kiyoshi Ota | 2002-07-23 |
| 6341047 | AV data base for VTR | Toshiyuki Ishii, Kousuke Misono, Seiichi Misawa, Joji Fukuda, Kiyoshi Ota | 2002-01-22 |
| 5907365 | Television device | Yukari Kohashi, Naoyuki Kinebuchi | 1999-05-25 |
| 5907446 | Video tape recorder for recording management data on video tape | Toshiyuki Ishii, Kousuke Misono, Seiichi Misawa, Joji Fukuda, Kiyoshi Ota | 1999-05-25 |
| 5900912 | Broadcasting signal receiver | Kae Nagano | 1999-05-04 |
| 5825968 | Apparatus for controlling a record operation based on a copy inhibiting signal | Takashi Tsujimura | 1998-10-20 |
| 5812209 | Television device | — | 1998-09-22 |
| 5745640 | AV data base for VTR | Toshiyuki Ishii, Kousuke Misono, Seiichi Misawa, Joji Fukuda, Kiyoshi Ota | 1998-04-28 |
| 5585820 | Apparatus for and method of generating characters | Takamichi Mitsuhashi | 1996-12-17 |
| 5557422 | Recording method and apparatus for programming a recording schedule | Takamichi Mitsuhashi, Takamichi Yoshidaa | 1996-09-17 |
| 5519457 | Remote controller apparatus and an audio-video combination system using the same | Kiyoshi Ota, Kae Nagano | 1996-05-21 |
| 5438325 | Remote controller apparatus and an audio-video combination system using the same | Kiyoshi Ota, Kae Nagano | 1995-08-01 |
| 5379153 | Recording and reproducing apparatus having program information | Toshiyuki Ishii, Kousuki Misono, Miwako Tsuneki, Kiyoshi Ota | 1995-01-03 |
| 5361173 | Devices for controlling recording and/or reproducing apparatus utilizing recorded management data and interactive information input apparatus for an electronic device | Toshiyuki Ishii, Kousuki Misono, Miwako Tsuneki, Kiyoshi Ota | 1994-11-01 |
| 5206738 | Magnetic recording apparatus having a means for determining recording current | Takashi Kakuta, Hiroshige Okamoto, Hirokazu Nagasawa | 1993-04-27 |