Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694293 | Portable electronic apparatus having a unit which generates heat while operating and a housing containing the unit, the unit supported by a holder on a circuit board and a connector support member | Masaru Seto, Hiroaki Itakura, Hiroshi Nakamura | 1997-12-02 |
| 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, Satoru Arai | 1997-11-25 |
| 5684673 | Electronic system having a portable electronic apparatus and an extention unit for extending functions of the portable electronic apparatus | Ryoji Ninomiya | 1997-11-04 |
| 5592362 | Electronic system having portable electronic apparatus and external expansion unit for expanding function of electronic apparatus | Keizo Ohgami, Kazuyuki Matsuda, Takaichi Kobayashi, Hiroshi Nakamura, Shigeru Sekine +4 more | 1997-01-07 |