Issued Patents 2004
Showing 1–5 of 5 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 | Seiichiro Ishio, 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 | Seiichiro Ishio, Keiichi Shimaoka, Hirofumi Funahashi | 2004-10-12 |
| 6747329 | Semiconductor sensor chip having diaphragm and method of manufacturing the same | Shinji Yoshihara | 2004-06-08 |
| 6744258 | Capacitive sensor apparatus | Seiichiro Ishio, Hajime Ito, Yasuaki Makino, Norikazu Ohta, Keiichi Shimaoka +1 more | 2004-06-01 |
| 6734671 | Magnetic sensor and manufacturing method therefor | Yuichiro Murata, Inao Toyoda, Hirofumi Uenoyama, Toshihisa Suzuki, Osamu Mochizuki +1 more | 2004-05-11 |