Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5737541 | Box for functional expansion of a portable electronic equipment | Hisao Shimizu, Shoichi Sunagawa, Hidemi Dohi, Yoshiaki Matsuoka, Yoshio Tanioka | 1998-04-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5737541 | Box for functional expansion of a portable electronic equipment | Hisao Shimizu, Shoichi Sunagawa, Hidemi Dohi, Yoshiaki Matsuoka, Yoshio Tanioka | 1998-04-07 |