Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640806 | Capacitive physical quantity sensor | Junji Hayakawa | 2010-01-05 |
| 7456731 | Capacitive-type physical quantity sensor | Junji Hayakawa, Takaaki Kawai | 2008-11-25 |
| 7339265 | Capacitance type semiconductor sensor | Norio Kitao | 2008-03-04 |
| 7287429 | Capacitive acceleration sensor system | Hirokazu Ito | 2007-10-30 |
| 7109727 | Capacitive physical quantity sensor | Junji Hayakawa, Norio Kitao, Hirokazu Ito, Takaaki Kawai | 2006-09-19 |