Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7755603 | Coordinate input device | Shinji Hirano, Yasunari Takano | 2010-07-13 |
| D389822 | Adjustable keyboard | Masahiko Kawauchi, J. Scott Petermann, Thomas Overthun | 1998-01-27 |
| D386172 | Adjustable computer keyboard | Masahiko Kawauchi, J. Scott Petermann, Thomas Overthun | 1997-11-11 |
| 5669722 | Computer keyboard support mechanism | Thomas Overthun, Masahiko Kawauchi, J. Scott Petermann | 1997-09-23 |
| D379179 | Computer keyboard | Masahiko Kawauchi, J. Scott Petermann, Thomas Overthun | 1997-05-13 |