Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D331571 | Computer | Kanji Mizusugi, Fumikazu Shimanuki | 1992-12-08 |
| D330016 | Computer | Kanji Mizusugi, Hiroshi Yamamizu | 1992-10-06 |
| D329848 | Numerical keyboard for notebook computer | Kanji Mizusugi, Fumikazu Shimanuki | 1992-09-29 |
| D329853 | Computer | Kanji Mizusugi | 1992-09-29 |
| D329634 | Battery case for a notebook computer | Kanji Mizusugi, Fumikazu Shimanuki | 1992-09-22 |