Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5767868 | Method for establishing a user identification code and a job classification code on a time card | Mituru Saito, Youichi Konno, Kenji Ebine, Kenji Maejima | 1998-06-16 |