Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977694 | Frame and image display device | — | 2005-12-20 |
| 6724445 | Display element frame for a portable device | — | 2004-04-20 |
| 6710267 | Input pen for touch panel, and input pen | Hiroshi Takatsuji, Yoshihiri Katsu | 2004-03-23 |
| 6498631 | Panel light source device | — | 2002-12-24 |
| 5636102 | Portable information processing apparatus with hinge for enlarged LCD display | Takane Fujino, Yoshiharu Uchiyama, Tomoyuki Takahashi | 1997-06-03 |