Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5251091 | Solenoid driving circuit for automatic transmission | Kunihiro Yamada | 1993-10-05 |
| 5191953 | Electronically controlled automatic transmission | Yasuo Mizuno | 1993-03-09 |
| 5133230 | Automatic transmission of electronic control type | Yasuo Mizuno | 1992-07-28 |
| 5083479 | Electronic control type automatic speed changer | Kenji Suzuki | 1992-01-28 |
| 5021955 | Electronic controller for automatic transmission | Kunihiro Yamada | 1991-06-04 |
| 5019810 | Apparatus for detecting malfunction of interface circuit in communication line between controllers in a vehicle control system | Kunihiro Yamada | 1991-05-28 |
| 5016174 | Device and method of fail-safe control for electronically controlled automatic transmission | Kenji Suzuki | 1991-05-14 |
| 4979072 | Lamp output protective circuit in electronic controller | Kunihiro Yamada, Akihiko Kubota | 1990-12-18 |
| 4955258 | Device and method of fail-safe control for electronically controlled automatic transmission | Kenji Suzuki | 1990-09-11 |
| 4949078 | Fail-safe operation of a vehicle automatic transmission responsive to failure of engine water temperature sensor | Kenji Suzuki, Kazuhiro Mikami | 1990-08-14 |
| 4941096 | Electronically controlled automatic transmission | Kenji Suzuki | 1990-07-10 |
| 4939502 | Device and method of fail-safe control for electronically controlled automatic transmission | Kenji Suzuki, Kazuhiro Mikami | 1990-07-03 |
| 4933851 | Method of and apparatus for controlling motor vehicle during speed change operation | Kenji Suzuki | 1990-06-12 |
| 4918606 | Automatic transmission with fail-safe function | Masanari Yamamoto | 1990-04-17 |
| 4914982 | Device and method of fail-safe control for electronically controlled automatic transmission | Kenji Suzuki, Muneo Kusafuka | 1990-04-10 |
| 4899278 | Automatic transmission with erroneous shift preventing function | Masanari Yamamoto, Kenji Suzuki | 1990-02-06 |
| 4896569 | Electronically controlled automatic transmission and method of controlling the same | Yasuo Mizuno | 1990-01-30 |
| 4870581 | Electronically controlled automatic transmission | Kenji Suzuki, Miki Nobuaki | 1989-09-26 |
| 4858499 | Automatic transmission with lock-up clutch | Kenji Suzuki | 1989-08-22 |
| 4846022 | Vehicular automatic transmission control system with gear shift inhibitor | Nobuaki Miki | 1989-07-11 |
| 4841445 | Electronically controlled automatic transmission | Masanari Yamamoto, Shouji Yokoyama | 1989-06-20 |
| 4827807 | Hydraulic control system for four-wheel drive torque transfer mechanism for vehicle | Yoichi Hayakawa, Takahiro Sakai | 1989-05-09 |
| 4823648 | Hydraulic control system for four-wheel drive torque tranfer mechanism for vehicle | Yoichi Hayakawa | 1989-04-25 |
| 4547178 | Control system for an automatic transmission for a vehicle | Yoichi Hayakawa, Shoji Yokoyama | 1985-10-15 |
| 4503927 | Hydraulic control system for four-wheel drive transfer mechanism for vehicles | Yoichi Hayakawa | 1985-03-12 |