Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694810 | Air flow meter | Kei Ueyama, Izumi Watanabe, Keiichi Nakada | 2004-02-24 |
| 6640642 | Capacitance-type pressure sensor | Yasuo Onose, Atsuo Watanabe, Seiji Kuryu, Shinya Satou, Satoshi Shimada | 2003-11-04 |
| 6571621 | Thermal flow rate measuring device | Izumi Watanabe, Keiichi Nakada, Kei Ueyama | 2003-06-03 |
| 6564643 | Capacitive pressure sensor | Atsushi Miyazaki, Satoshi Shimada, Akihiko Saitou, Yasuo Onose, Norio Ichikawa +1 more | 2003-05-20 |
| 6377056 | Electrostatic capacitance type dynamical quantity sensor | Keiji Hanzawa, Masahiro Matsumoto, Satoshi Shimada, Akihiko Saito, Yasuo Onose +2 more | 2002-04-23 |
| 6167761 | Capacitance type pressure sensor with capacitive elements actuated by a diaphragm | Keiji Hanzawa, Akio Yasukawa, Satoshi Shimada, Seikou Suzuki, Akihiko Saito +4 more | 2001-01-02 |
| 5676851 | Method of making a capacitance type acceleration sensor | Masayoshi Suzuki, Takao Sasayama, Keizi Hanzawa, Norio Ichikawa, Yukiko Sugisawa +1 more | 1997-10-14 |
| 5616844 | Capacitance type acceleration sensor | Masayoshi Suzuki, Takao Sasayama, Keizi Hanzawa, Norio Ichikawa, Yukiko Sugisawa +1 more | 1997-04-01 |