Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580440 | Air fuel ratio sensory | Sadayasu Ueno, Norio Hasegawa, Naoki Minami, Shiro Oouchi | 1996-12-03 |
| 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 |
| 5323635 | Air fuel ratio detecting arrangement and method therefor for an internal combustion engine | Sadayasu Ueno, Takao Sasayama, Seiko Suzuki, Shiro Ouchi, Naoki Minami +1 more | 1994-06-28 |
| 4893502 | Angle sensor for throttle valve of internal combustion engine | Masanori Kubota, Sadayasu Ueno, Kiyoshi Miura | 1990-01-16 |
| 4793176 | Hot film type air flow meter having a temperature sensing exothermic resistor | Sadayasu Ueno | 1988-12-27 |
| 4657660 | Apparatus for sensing oxygen concentration | Sadayasu Ueno, Norio Ichikawa | 1987-04-14 |
| 4559814 | Thermal air flow meter | Sadayasu Ueno | 1985-12-24 |
| 4527423 | Air flow meter for internal-combustion engine | Sadayasu Ueno, Yoshishige Oyama, Yutaka Nishimura | 1985-07-09 |
| 4517837 | Air flow rate measuring apparatus | Yoshishige Oyama, Teruo Yamauchi, Mamoru Fujieda, Yutaka Nishimura, Takao Sasayama +7 more | 1985-05-21 |
| 4513615 | Thermal air flow meter | Sadayasu Ueno | 1985-04-30 |
| 4393697 | Air flow rate measuring apparatus | Sadayasu Ueno, Kazuhiko Miya | 1983-07-19 |
| 4381668 | Gas flow measuring apparatus | Sadayasu Ueno, Kazuhiko Miya, Yoshishige Oyama, Yutaka Nishimura | 1983-05-03 |
| 4369656 | Air intake measuring device for internal combustion engine | Sadayasu Ueno, Yoshishige Oyama, Yutaka Nishimura, Kazuhiko Miya | 1983-01-25 |
| 4366704 | Air intake apparatus for internal combustion engine | Sadayasu Ueno, Kazuhiko Miya | 1983-01-04 |
| 4361597 | Process for making sensor for detecting fluid flow velocity or flow amount | Hideo Arima, Mituko Ito, Akira Ikegami, Sadayasu Ueno, Yutaka Nishimura | 1982-11-30 |
| 4200511 | Device for electrochemically measuring the concentration of oxygen in combustion gases | Sadayasu Ueno, Norio Ichikawa | 1980-04-29 |