Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8391694 | Display apparatus | Yoshitaka Kawaguchi, Masakazu Hama, Toshiyuki Kirino | 2013-03-05 |
| 7508656 | Display device having hinges with different torque characteristics | — | 2009-03-24 |
| 6867384 | Switching apparatus | Takashi Ichihara | 2005-03-15 |