Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809748 | Method and apparatus for setting a limitation of copy to generated data in a system having a plurality of information processing apparatuses connected to a network | Satoshi Watanabe, Masaki Sagoh, Yasufumi Takada, Yosato Hitaka, Yoshiro Hikida +1 more | 2004-10-26 |
| 6151019 | Method and apparatus for controlling access of stored data in a system having a plurality of information processing apparatuses connected to a network | Satoshi Watanabe, Masaki Sagoh, Yasufumi Takada, Yosato Hitaka, Yoshiro Hikida +1 more | 2000-11-21 |