Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7529791 | Downloading system | Shigeru Yokono, Satoshi Otsuka | 2009-05-05 |
| 7237001 | Downloading system | Shigeru Yokono, Satoshi Otsuka | 2007-06-26 |
| 6538761 | Computer system | Shigeru Yokono, Satoshi Otsuka | 2003-03-25 |
| 6529946 | Downloading system | Shigeru Yokono, Satoshi Otsuka | 2003-03-04 |
| 6424790 | Video tape recorder having control head upstream of erase head | Toshiyuki Ishii, Kousuke Misono, Joji Fukuda, Tetsuo Nishigaki, Kiyoshi Ota | 2002-07-23 |
| 6341047 | AV data base for VTR | Toshiyuki Ishii, Kousuke Misono, Joji Fukuda, Tetsuo Nishigaki, Kiyoshi Ota | 2002-01-22 |
| 5907446 | Video tape recorder for recording management data on video tape | Toshiyuki Ishii, Kousuke Misono, Joji Fukuda, Tetsuo Nishigaki, Kiyoshi Ota | 1999-05-25 |
| 5757749 | Information processing system operable with a detachable recording medium | — | 1998-05-26 |
| 5745640 | AV data base for VTR | Toshiyuki Ishii, Kousuke Misono, Joji Fukuda, Tetsuo Nishigaki, Kiyoshi Ota | 1998-04-28 |
| 5166911 | Timer reservation recording system | Hidemi Tomitsuka, Hideaki Ishioka | 1992-11-24 |
| 5115390 | Control data input apparatus | Joji Fukuda, Takaaki Enomoto | 1992-05-19 |