Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763393 | Reserved request type of searched information distribution server | Toshio Hirosawa, Tsutomu Ito, Minoru Hidaka | 2004-07-13 |
| 6718391 | Reserved request type of searched information distribution server | Toshio Hirosawa, Tsutomu Ito, Minoru Hidaka | 2004-04-06 |