Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7262682 | Resistor element, stress sensor, and method for manufacturing them | Etsuo Ooba, Fumiaki Karasawa, Hiroshi Yajima | 2007-08-28 |
| 7176891 | Pointing device, keyboard mounting the pointing device, and electronic device provided with the keyboard | — | 2007-02-13 |
| 7151431 | Resistor element, stress sensor and method for manufacturing them | Etsuo Ooba, Fumiaki Karasawa, Hiroshi Yajima | 2006-12-19 |
| 5748180 | Pointing device for controlling cursor movement on display | — | 1998-05-05 |