Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694350 | Information providing system, server, client, information providing method and recording medium | Akihisa Kurashima | 2004-02-17 |
| 6173314 | Application sharing system with user managed address for conferencing | Akihisa Kurashima | 2001-01-09 |