Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4507985 | Apparatus for controlling a direct drive clutch for a vehicle automatic transmission | Norimasa Kishi | 1985-04-02 |
| 4503956 | Lock-up control device and method for lock-up type automatic transmission | Tadashi Suzuki, Hideo Hamada, Masaaki Suga, Takashi Murasugi | 1985-03-12 |
| 4499979 | Lock-up control system for lock-up torque converter for lock-up type automatic transmission | Tadashi Suzuki, Hideo Hamada, Masaaki Suga, Masaaki Futagi | 1985-02-19 |
| 4494942 | Continuously variable V-belt transmission | Hiroyuki Hirano, Sigeaki Yamamuro, Yoshikazu Tanaka | 1985-01-22 |
| 4487302 | Parking lock arrangement for continuously variable V-belt transmission | Sigeaki Yamamuro, Hiroyuki Hirano, Yoshikazu Tanaka | 1984-12-11 |
| 4484493 | Cone pulley V-belt continuously variable transmission | Sigeaki Yamamuro, Hiroyuki Hirano, Yoshikazu Tanaka | 1984-11-27 |
| 4478105 | Hydraulic control system for continuously variable V-belt transmission with hydrodynamic transmission unit | Sigeaki Yamamuro, Hiroyuki Hirano, Yoshikazu Tanaka | 1984-10-23 |
| 4473882 | Control method of and system for automatic transmission for automotive vehicle | Tadashi Suzuki, Hideo Hamada, Masaaki Suga, Masaaki Futagi | 1984-09-25 |
| 4471438 | Lock-up type automatic transmission | Masaaki Futagi, Masaaki Suga, Hideo Hamada, Tadashi Suzuki | 1984-09-11 |
| 4467673 | Control system for engine of automotive vehicle equipped with lock-up type automatic transmission | Hideo Hamada, Masaaki Suga, Masaaki Futagi, Tadashi Suzuki | 1984-08-28 |
| 4457410 | Lock-up control system for a lock-up type automatic transmission of an automotive vehicle having an engine | Masaaki Suga, Hideo Hamada, Masaaki Futagi, Tadashi Suzuki | 1984-07-03 |
| 4449618 | Lock-up control system for lock-up type automatic transmission | Masaaki Suga, Hideo Hamada | 1984-05-22 |
| 4422353 | Lock-up control method of and system for automatic transmission for automotive vehicle having engine provided with fuel cut means | Masaaki Suga, Hideo Hamada, Masaaki Futagi, Tadashi Suzuki | 1983-12-27 |
| 4386521 | Indicator for lock-up state of lock-up type automatic transmission | Hideo Hamada, Masaaki Suga, Masaaki Futagi, Tadashi Suzuki | 1983-06-07 |
| 4318312 | Gearshift control system for automatic transmissions using air flow sensor | Keizaburo Usui, Masanori Mizote | 1982-03-09 |
| 4285252 | Speed-change control system for an automatic transmission | Kiyoshi Yamaki | 1981-08-25 |