Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544083 | Password management method and apparatus | Makoto Arai | 1996-08-06 |
| 5299322 | Computer system with improved interface control of an I/O expansion unit | Makoto Arai | 1994-03-29 |