Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966263 | System for controlling lock-up clutch | — | 1990-10-30 |
| 4939958 | Fail-safe hydraulic control for a forward clutch in a continuously variable transmission | — | 1990-07-10 |
| 4930313 | Automatic transmission pressure-regulating valve with filtered flow to outlet pressure feedback chamber | — | 1990-06-05 |
| 4876925 | Hydraulic control system for automatic automotive transmission | — | 1989-10-31 |
| 4867194 | Control system for alleviating shock in automatic transmission | Kazuhiko Sugano | 1989-09-19 |
| 4843920 | Combined forward pressure and torque converter control for automatic transmission | Kazuhiko Sugano | 1989-07-04 |
| 4807496 | Control system for alleviating shock in automatic transmission | Kazuhiko Sugano | 1989-02-28 |
| 4791951 | Governor for hydraulically controlled automatic transmission | Kazuyoshi Hiraiwa, Yoshiaki Shimizu | 1988-12-20 |
| 4770066 | Engine brake control in automatic transmission | Kazuhiko Sugano | 1988-09-13 |
| 4765202 | Engine brake control for automatic transmission | — | 1988-08-23 |
| 4753134 | Downshift timing and engine brake control for automatic transmission | — | 1988-06-28 |
| 4730521 | Control system for alleviating shock in automatic transmission | Kazuhiko Sugano | 1988-03-15 |
| 4680992 | Downshift timing and engine brake control for automatic transmission | Kazuhiko Sugano | 1987-07-21 |
| 4667783 | Park lock device for use with automatic transmission | Kazuhiko Sugano | 1987-05-26 |
| 4603240 | Switch arrangement including means for facilitating accurate location thereof | — | 1986-07-29 |