Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5920691 | Computer network system for collecting distributed management information | Hiroshi Tsutsui | 1999-07-06 |
| 5887140 | Computer network system and personal identification system adapted for use in the same | Kazuhiro Itsumi, Satoshi Uchida | 1999-03-23 |
| 5239648 | Computer network capable of accessing file remotely between computer systems | — | 1993-08-24 |