Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7941745 | Method and system for tagging electronic documents | — | 2011-05-10 |
| 7836476 | Contents reproducing method and device for reproducing contents on recording medium | Kazushi Yoshikawa | 2010-11-16 |
| 7610546 | Document processing apparatus having capability of controlling video data | Katashi Nagao | 2009-10-27 |
| 7576782 | Image pickup apparatus and control method therefor | Motohiro Nakasuji, Fumihiko Sudo, Takashi Kameyama, Katsumi Kaneko | 2009-08-18 |
| 7143349 | Document processing system | — | 2006-11-28 |
| 7120861 | Document processing system | — | 2006-10-10 |
| 6697823 | Computer system having backup function with specified storage period of backup data | Satoshi Otsuka | 2004-02-24 |
| 6694341 | Computer system having predetermined data backup operations | Satoshi Otsuka | 2004-02-17 |
| 6564235 | Computer system having backup function | Satoshi Otsuka | 2003-05-13 |
| 6529453 | Content providing system | Satoshi Otsuka | 2003-03-04 |
| 6526004 | Content information vending system | Satoshi Otsuka | 2003-02-25 |
| 6452874 | Recording medium having content identification section | Satoshi Otsuka | 2002-09-17 |
| 6201771 | Content providing system | Satoshi Otsuka | 2001-03-13 |