Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5228341 | Capacitive acceleration detector having reduced mass portion | Shigeki Tsuchitani, Seiko Suzuki, Satoshi Shimada, Masahiro Matsumoto, Yoshihiro Yokota +1 more | 1993-07-20 |
| 5104978 | Monoazo red reactive dye compound having a vinylsulfone type fiber reactive group and a substituted triazinyl group | Kingo Akahori, Takashi Omura, Naoki Harada, Takeshi Washimi | 1992-04-14 |
| 5095750 | Accelerometer with pulse width modulation | Seikou Suzuki, Shigeki Tsuchitani, Satoshi Shimada, Shigeyuki Kobori, Masahiro Matsumoto | 1992-03-17 |
| 5095752 | Capacitance type accelerometer | Seiko Suzuki, Shigeki Tsuchitani, Masahiro Matsumoto | 1992-03-17 |
| 4975094 | Anthrapyridone compounds having vinylsulfone type fiber reactive group through triazinyl bridging group | Kingo Akahori, Yutaka Kayane, Naoki Harada, Takashi Omura | 1990-12-04 |
| 4900425 | Oxygen sensor | Takao Sasayama, Seikoh Suzuki, Toshitaka Suzuki, Sadayasu Ueno | 1990-02-13 |
| 4882030 | Air-fuel ratio detection system for engine exhaust gas | Seikoo Suzuki, Takao Sasayama, Minoru Osuga, Yoshishige Oyama | 1989-11-21 |
| 4803866 | Air-fuel ratio detecting device | Seikou Suzuki | 1989-02-14 |
| 4799018 | Air fuel ratio measuring system | Norio Ichikawa, Takayuki Itsuji | 1989-01-17 |
| 4781059 | Method and apparatus for detecting combustion pressure in engine | Seikoo Suzuki, Matsuo Amano, Takao Sasayama | 1988-11-01 |
| 4744738 | Gear pump or motor with hard layer in interior casing surface | Kyoji Sera | 1988-05-17 |
| 4718999 | Air-fuel ratio detector | Seiko Suzuki, Takao Sasayama, Toshitaka Suzuki, Nobuo Sato, Sadayasu Ueno +1 more | 1988-01-12 |
| 4664773 | Air-to-fuel ratio sensor for an automobile | Seiko Suzuki, Takao Sasayama | 1987-05-12 |
| 4523284 | Method of controlling internal combustion engine | Matsuo Amano, Shinichi Sakamoto, Takao Sasayama, Seiji Suda, Yasunori Mouri +1 more | 1985-06-11 |
| 4506590 | Hydraulic rotary actuator | Tetsuya Tanigaki | 1985-03-26 |
| 4499880 | Air-fuel ratio controlling apparatus for internal combustion engine | Seikou Suzuki, Takao Sasayama | 1985-02-19 |
| 4455980 | Engine combustion control method | Takao Sasayama, Matsuo Amano, Takeshi Hirayama, Shinichi Sakamoto | 1984-06-26 |
| 4404648 | Method for controlling an instrument panel display | Nobuaki Miyakawa | 1983-09-13 |
| 4363097 | Electronic type engine control method | Matsuo Amano, Masumi Imai, Toru Sugawara, Shinichi Sakamoto, Takao Sasayama | 1982-12-07 |
| 4297881 | Hot-wire flow rate measuring apparatus | Takao Sasayama, Yutaka Nishimura, Shinichi Sakamoto | 1981-11-03 |