Issued Patents All Time
Showing 26–50 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856382 | Automatic shift transmission for vehicles | Takashi Aoki, Yoichi Sato, Yukihiro Fukuda | 1989-08-15 |
| 4760761 | Control system for a direct-coupling mechanism in hydraulic power transmission means of a transmission for automotive vehicles | Yoshimi Sakurai, Takashi Aoki | 1988-08-02 |
| 4731632 | Toner development device with improved scraper | Masao Fukushima, Yoshihiko Bessho, Yasunari Yamaguchi | 1988-03-15 |
| 4730520 | Control system for engine-driven auxillary equipment for vehicles | Junichi Miyake, Yoshimi Sakurai | 1988-03-15 |
| 4729461 | Control method for a direct-coupling mechanism in hydraulic power transmission means of an automatic transmission for automotive vehicles | Junichi Miyake, Yoshimi Sakurai, Yukihiro Fukuda | 1988-03-08 |
| 4709792 | Method of controlling creep preventing device for vehicle equipment with automatic transmission | Shino Sakai | 1987-12-01 |
| 4706523 | Automatic transmission with upshift smoothing valve | Takashi Aoki, Yoshimi Sakurai | 1987-11-17 |
| 4700819 | Method of controlling transmission capacity of a direct-coupling mechanism in hydraulic power transmission means of an automatic transmission for automotive vehicles in accordance with vehicle operation mode | Junichi Miyake, Yoshimi Sakurai, Yukihiro Fukuda | 1987-10-20 |
| 4696383 | Hydraulic clutch for motor vehicles, having creep-inhibiting feature | Takashi Aoki, Yukihiro Fukuda | 1987-09-29 |
| 4693347 | Lock-up control device for torque converter in automatic transmission for vehicle | Yoshimi Sakurai, Takashi Aoki, Yoichi Sato | 1987-09-15 |
| 4691596 | Automatic transmission with anti creep device | Yoshimi Sakurai | 1987-09-08 |
| 4688530 | Control system for engine-operated automotive accessories | Takashi Aoki, Yoichi Sato, Yukihiro Fukuda | 1987-08-25 |
| 4680928 | Warm-up promotion device for automatic transmission | Takashi Aoki | 1987-07-21 |
| 4662493 | Direct-coupling control system for torque converter in automatic transmission for vehicles | Takashi Aoki, Yoshimi Sakurai | 1987-05-05 |
| 4660442 | Creep-inhibiting device for an automotive vehicle equipped with an automatic transmission | Takashi Aoki, Yoichi Sato | 1987-04-28 |
| 4660690 | Direct-coupling control device for torque converter for automatic vehicular transmission | Yoshimi Sakurai, Takashi Aoki | 1987-04-28 |
| 4658943 | Control system for engine-driven auxiliary equipment for vehicles | Junichi Miyake, Yoshimi Sakurai | 1987-04-21 |
| 4655330 | Direct-coupling control system for torque converter in automatic transmission for vehicles | Kouji Yamaguchi, Yoshimi Sakurai, Takashi Aoki | 1987-04-07 |
| 4651593 | Control system for a direct-coupling mechanism in hydraulic power transmission means of a transmission for automotive vehicles | Takashi Aoki, Junichi Miyake | 1987-03-24 |
| 4650047 | Direct-coupling control system for fluid gear in automatic vehicular transmission | Takashi Aoki, Yoichi Sato | 1987-03-17 |
| 4643049 | Control system for a hydraulic transmission to prevent vehicle creep | Takashi Aoki, Yoichi Sato, Hiroshi Yoshizawa | 1987-02-17 |
| 4637278 | Gear shift controller for automatic transmission | Shinzo Sakai, Yoshimi Sakurai | 1987-01-20 |
| 4633737 | Method and apparatus for minimizing pressurized fluid flow in an automatic transmission | Shinzo Sakai, Junichi Miyake | 1987-01-06 |
| 4628772 | Back-up device for an electronic control system of an automatic transmission | Yoshimi Sakurai | 1986-12-16 |
| 4628767 | Direct-coupled control for a torque converter including a two stage speed responsive valve control | Yoshimi Sakurai, Takashi Aoki | 1986-12-16 |