Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585028 | Motor-driven proportional fluid flow control valve | Shoji Ito, Noriyoshi Shibata, Mitsunori Sasano, Fusaji Ohmura | 1986-04-29 |
| 4580542 | Fuel heater and fuel contamination detecting apparatus | — | 1986-04-08 |
| 4571945 | Turbocharger control device with optical turbocharger shaft speed sensing | Masami Inada, Motonobu Akagi | 1986-02-25 |
| 4539943 | Engine cooling system | Shunzo Tsuchikawa | 1985-09-10 |
| 4530374 | Linear motor-actuated flow control valve | Motonobu Akagi, Kyo Hattori | 1985-07-23 |
| 4517854 | Low-vibration steering device | Yoshio Kadokawa, Nobuyuki Mori, Shinji Suzuki | 1985-05-21 |
| 4512153 | Turbocharger control system | Motonobu Akagi | 1985-04-23 |
| 4483369 | Linear motor-actuated flow control valve | Motonobu Akagi, Kyo Hattori | 1984-11-20 |
| 4456218 | Fluid control valve | Kongo Aoki | 1984-06-26 |
| 4364301 | Vacuum actuator | Kongo Aoki | 1982-12-21 |
| 4334837 | Diaphragm air pump assembly | Masami Inada, Noriyoshi Shibata | 1982-06-15 |
| 4329123 | Diaphragm air pump assembly | Noriyoshi Shibata | 1982-05-11 |
| 4327772 | Valve device for controlling flow of fluid | — | 1982-05-04 |
| 4304390 | Pneumatic pressure responsive valve assembly | Yoshihiro Naruse | 1981-12-08 |
| 4297984 | Air-fuel mixture control valve assembly | — | 1981-11-03 |