Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D353803 | Portable personal computer | Hiroyuki Kuzumoto, Motoharu Yamaguchi, Akira Sakai | 1994-12-27 |
| D351831 | Portable keyboard | Hiroyuki Kuzuomoto, Motoharu Yamaguchi, Kenichi Yamauchi | 1994-10-25 |
| D349484 | Double capacity battery for portable personal computer | Hiroyuki Kuzumoto, Motoharu Yamaguchi, Akira Sakai | 1994-08-09 |