Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7248305 | LCD module and a combination switch using the same | Hiroshi Iwanaga | 2007-07-24 |
| 7076058 | Portable telephone set | Shinji Ikeuchi | 2006-07-11 |
| 6853432 | LCD module and a combination switch using the same | Hiroshi Iwanaga | 2005-02-08 |