Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11887837 | Ultraviolet light generation target, method for manufacturing ultraviolet light generation target, and electron-beam-excited ultraviolet light source | Kohei IKEDA | 2024-01-30 |
| 10381215 | Target for ultraviolet light generation, and method for manufacturing same | Kohei IKEDA, Hiroyuki Taketomi | 2019-08-13 |
| 10079141 | Ultraviolet light-generating target and method for manufacturing the same, and electron beam-excited ultraviolet light source | Kohei IKEDA | 2018-09-18 |
| 9240313 | Target for ultraviolet light generation, electron beam-excited ultraviolet light source, and production method for target for ultraviolet light generation | Yoshinori Honda, Hiroyuki Taketomi, Fumitsugu Fukuyo, Koji Kawai, Hidetsugu Takaoka +1 more | 2016-01-19 |
| 8895947 | Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target | Yoshinori Honda, Fumitsugu Fukuyo, Takashi Suzuki, Takeaki Hattori, Koji Kawai +1 more | 2014-11-25 |
| 7166830 | Light detecting sensor | Tadashi Kitahara, Yoshiro Nomoto | 2007-01-23 |
| 6941815 | Sensor with built-in circuits and pressure detector using the same | Yasuo Onose, Junichi Horie, Seiji Kuryu, Akihiko Saito, Atsuo Watanabe +1 more | 2005-09-13 |
| 6877383 | Capacitive type pressure sensor | Junichi Horie, Yasuo Onose, Seiji Kuryu, Satoshi Shimada, Akihiko Saito +5 more | 2005-04-12 |
| 6564643 | Capacitive pressure sensor | Junichi Horie, Atsushi Miyazaki, Satoshi Shimada, Akihiko Saitou, Yasuo Onose +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 |
| 6051853 | Semiconductor pressure sensor including reference capacitor on the same substrate | Satoshi Shimada, Akihiko Saito, Masahiro Matsumoto, Seikou Suzuki, Terumi Nakazawa +2 more | 2000-04-18 |
| 5676851 | Method of making a capacitance type acceleration sensor | Masayoshi Suzuki, Takao Sasayama, Keizi Hanzawa, Junichi Horie, Yukiko Sugisawa +1 more | 1997-10-14 |
| 5616844 | Capacitance type acceleration sensor | Masayoshi Suzuki, Takao Sasayama, Keizi Hanzawa, Junichi Horie, Yukiko Sugisawa +1 more | 1997-04-01 |
| 5417312 | Semiconductor acceleration sensor and vehicle control system using the same | Shigeki Tsuchitani, Seiko Suzuki, Tomoyuki Tanaka, Masayuki Miki, Masahiro Matsumoto +7 more | 1995-05-23 |
| 5389198 | Structure and method of manufacturing the same | Akira Koide, Kazuo Sato, Seiko Suzuki, Hidehito Obayashi, Masahide Hayashi | 1995-02-14 |
| 5243861 | Capacitive type semiconductor accelerometer | Benjamin Kloeck, Seiko Suzuki, Shigeki Tsuchitani, Masayuki Miki, Masahiro Matsumoto +4 more | 1993-09-14 |
| 5032248 | Gas sensor for measuring air-fuel ratio and method of manufacturing the gas sensor | Masatoshi Kanamaru, Takeshi Harada, Yoshiro Ibaraki, Sadayasu Ueno | 1991-07-16 |
| 4944274 | Air-fuel ratio control apparatus for internal combustion engines | Takayuki Itsuji, Sadayasu Ueno | 1990-07-31 |
| 4915814 | Sensor for measurement of air/fuel ratio and method of manufacturing | Takeshi Harada, Masatoshi Kanamaru, Yoshiro Ibaraki, Katsuyoshi Terakado, Sadayasu Ueno | 1990-04-10 |
| 4909223 | Air-fuel ratio control apparatus for multicylinder engine | Takauki Ituzi, Sadayasu Ueno | 1990-03-20 |
| 4799018 | Air fuel ratio measuring system | Takayuki Itsuji, Masayuki Miki | 1989-01-17 |
| 4670730 | Pressure sensor and a method of arranging a pressure sensor | Seijiro Takeda, Kazuhiro Tsuruoka | 1987-06-02 |
| 4657660 | Apparatus for sensing oxygen concentration | Kanemasa Sato, Sadayasu Ueno | 1987-04-14 |
| 4644797 | Semiconductor pressure transducer | Seijiro Takeda, Kazuhiro Tsuruoka | 1987-02-24 |