Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594637 | Schedule management system and method | Tohru Furukawa, Kenichi Nagashima | 2003-07-15 |
| 6392669 | Schedule management system and method for displaying, managing, and changing a schedule and recording medium for storing the same | Nobumitsu Matoba, Kenichi Nagashima | 2002-05-21 |