Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153550 | Coil assembly for electromagnetic valves | Kiyohiko Sugiura, Takeshi Nasu, Masayuki Sugiura, Masao Saito | 1992-10-06 |
| 5143345 | Two-way electromagnetic valve | Kiyohiko Sugiura, Takeshi Nasu, Masayuki Sugiura, Masao Saito | 1992-09-01 |
| 5135027 | Three-way solenoid valve and method of fabricating same | Akira Suzuki, Takeshi Nasu, Kiyohiko Sugiura | 1992-08-04 |
| 5111175 | Resin molding with embedded coil for electromagnetic valve with thermal shock protection of coil leads | Masayuki Sugiura, Takeshi Nasu, Kiyohiko Sugiura, Masao Saito | 1992-05-05 |
| 4846022 | Vehicular automatic transmission control system with gear shift inhibitor | Yasunobu Ito | 1989-07-11 |
| 4846020 | Vehicular automatic transmission control system with gear shift inhibitor | Hidehiro Kondo | 1989-07-11 |
| 4838518 | Pressure control valve | Kouji Kobayashi, Akira Suzuki | 1989-06-13 |
| 4838313 | Solenoid-operated pressure control valve | Kouji Kobayashi, Akira Suzuki | 1989-06-13 |
| 4838517 | Pressure control valve | Akira Suzuki, Kouji Kobayashi | 1989-06-13 |
| 4776240 | Automatic transmission | — | 1988-10-11 |
| 4664235 | Lock-up clutch controller for the fluid coupling of an automotive automatic transmission | Shoji Yokoyama | 1987-05-12 |
| 4662249 | Shift valve with an intermediate position during a 4-2 shift | Shinya Nakamura, Kazuhiko Shibata | 1987-05-05 |
| 4631982 | Electronically controlled automatic transmission control system | Yoshikazu Sakaguchi, Kozo Mandokoro, Seitoku Kubo | 1986-12-30 |
| 4596165 | Direct coupling clutch control system for automatic transmission | Keizo Kobayashi | 1986-06-24 |
| 4588059 | Lock-up clutch control system for automatic transmissions | Shinya Nakamura, Kazuhiko Shibata | 1986-05-13 |
| 4572338 | Lock-up clutch system for vehicular automatic transmission | — | 1986-02-25 |
| 4482339 | Reduction ratio detecting mechanism for V-belt type continuously variable transmission | Norio Sobue, Shoji Yokoyama | 1984-11-13 |
| 4476746 | Hydraulic regulator for a V-belt type continuously variable transmission for vehicles | Shoji Yokoyama | 1984-10-16 |
| 4470117 | Control system for a continuously variable transmission for vehicles | Shoji Yokoyama | 1984-09-04 |
| 4462277 | Hydraulic regulator for a V-belt type continuously variable transmission for vehicles | Shoji Yokoyama | 1984-07-31 |
| 4459879 | Torque ratio control device for a V-belt type continuously variable transmission for vehicles | Shoji Yokoyama | 1984-07-17 |
| 4454381 | Method and a device for connecting electric cables used in a hydraulic system | Yasunobu Ito | 1984-06-12 |
| 4445528 | Electromagnetic valve and method for assembly | Shoji Yokoyama | 1984-05-01 |
| 4419910 | Shift control mechanism in an automatic transmission for vehicles | Shoji Yokoyama | 1983-12-13 |
| 4393467 | Lockup controlling system for variable speed, automatic transmission | Mutsumi Kawamoto, Kazuhiko Shibata, Tsuyoshi Yoshida, Hiroyuki Amano | 1983-07-12 |