Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5257189 | Speed stage shifting of automatic transmission of automobile in relation to yaw rate in steering | — | 1993-10-26 |
| 5245541 | System for and method of controlling automatic transmission | Hideo Tomomatsu, Yasuo Hojo | 1993-09-14 |
| 5203234 | Automatic transmission | Yasuo Hojo, Hideo Tomomatsu | 1993-04-20 |
| 5176592 | Speed changing gear device having two independent gear assemblies | Yasunori Nakawaki, Toshitake Suzuki, Yasuhiko Higashiyama, Akiharu Abe, Naoki Moriguchi | 1993-01-05 |
| 5165308 | Shift control system and method for automatic transmissions | Hideo Tomomatsu, Yasuo Hojo | 1992-11-24 |
| 5157989 | Shift control system for automatic transmissions | — | 1992-10-27 |
| 5140870 | Shift control system and method for selecting engagement/disengagement patterns within the same speed stage | — | 1992-08-25 |
| 5133229 | Shift control system and method for automatic transmission of vehicles | Yasuo Hojo, Hideo Tomomatsu | 1992-07-28 |
| 5129287 | Shift control system and method for automatic transmission | Hideo Tomomatsu, Yasuo Hojo | 1992-07-14 |
| 5127288 | Shift control system with an automatic first sequence and a manual second sequence of gear stages | Yasuo Hojo, Hideo Tomomatsu | 1992-07-07 |
| 5121657 | Shift control system for automatic transmissions | — | 1992-06-16 |
| 5122103 | Speed changing gear device having two independent gear assemblies | Yasunori Nakawaki, Toshitake Suzuki, Yasuhiko Higashiyama, Akiharu Abe, Naoki Moriguchi | 1992-06-16 |
| 5120284 | Automatic transmission | — | 1992-06-09 |
| 5099718 | Automatic transmission and speed change control method | Hideo Tomomatsu, Yasuo Hojo | 1992-03-31 |
| 5097726 | Shift control system and method for automatic transmissions | — | 1992-03-24 |
| 5098357 | Automatic planetary gear transmission | Toshitake Suzuki, Yasunori Nakawaki, Yasuhiko Higushiyama, Akiharu Abe, Naoki Moriguchi | 1992-03-24 |
| 5090952 | Automatic transmission | — | 1992-02-25 |
| 5088354 | Shift control system and method for automatic transmissions | — | 1992-02-18 |
| 5088349 | Speed stage shifting of automatic transmission with modification of torque load in friction engaging means | — | 1992-02-18 |
| 5087233 | Duplicate torque-transmitting connection between rotary members and shaft members in transmission | — | 1992-02-11 |
| 5087232 | Automatic transmission | — | 1992-02-11 |
| 5083992 | Automatic transmission | — | 1992-01-28 |
| 5057063 | Automatic transmission | Yasuhiko Higashiyama, Yasunori Nakawaki, Toshitake Suzuki, Akiharu Abe, Naoki Moriguchi | 1991-10-15 |
| 5049116 | Automatic planetary gear transmission | — | 1991-09-17 |
| 5030186 | Automatic transmission | — | 1991-07-09 |