Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691880 | Portable electronic apparatus having a hinge mechanism which rotatably connects a flat display unit to a housing incorporating a frame for supporting a circuit board | Masaru Seto, Kazuya Shibasaki | 1997-11-25 |