Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809527 | METHOD OF MEASURING A CHARACTERISTIC OF A CAPACITIVE TYPE OF SENSOR, A SENSOR CHARACTERISTIC MEASURING APPARATUS, A CAPACITIVE TYPE OF SENSOR APPARATUS, AND AN IC CHIP FOR MEASURING A SENSOR CHARACTERISTIC | Yasutoshi Suzuki, Hajime Ito, Yasuaki Makino, Norikazu Ohta, Keiichi Shimaoka +1 more | 2004-10-26 |
| 6802222 | Diaphragm-type semiconductor device and method for manufacturing diaphragm-type semiconductor device | Yasutoshi Suzuki, Keiichi Shimaoka, Hirofumi Funahashi | 2004-10-12 |
| 6789431 | Diaphragm-type semiconductor pressure sensor | — | 2004-09-14 |
| 6744258 | Capacitive sensor apparatus | Yasutoshi Suzuki, Hajime Ito, Yasuaki Makino, Norikazu Ohta, Keiichi Shimaoka +1 more | 2004-06-01 |
| 6694814 | Dynamic sensor having capacitance varying according to dynamic force applied thereto | — | 2004-02-24 |
| 6686634 | Semiconductor device and a method of producing the same | — | 2004-02-03 |