Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903447 | Automatic transmission device for vehicle | Atsuhiro Mase, Hideki Nakamura | 2018-02-27 |
| 9835230 | Automatic transmission for vehicle | Hideki Nakamura, Atsuhiro Mase | 2017-12-05 |
| 9562591 | Automatic transmission device for vehicle | Atsuhiro Mase, Hideki Nakamura | 2017-02-07 |
| 9441709 | Automatic transmission | Hideki Nakamura, Atsuhiro Mase | 2016-09-13 |
| 9416851 | Automatic transmission for vehicle | Atsuhiro Mase, Hideki Nakamura | 2016-08-16 |
| 9416852 | Automatic transmission for vehicle | Atsuhiro Mase, Hideki Nakamura | 2016-08-16 |
| 9347547 | Transmission | Hideki Nakamura, Atsuhiro Mase | 2016-05-24 |
| 9322459 | Vehicular automatic transmission | Atsuhiro Mase, Hideki Nakamura | 2016-04-26 |
| 9222552 | Transmission | Atsuhiro Mase, Hideki Nakamura | 2015-12-29 |
| 7673652 | Hydraulic pressure control device for automatic transmission | — | 2010-03-09 |
| 7513269 | Hydraulic control system for automatic transmission | Osamu Sakamoto | 2009-04-07 |
| 7431678 | Hydraulic pressure control device for automatic transmission | — | 2008-10-07 |
| 7364525 | Hydraulic control apparatus of automatic transmission | Osamu Sakamoto | 2008-04-29 |
| 7204786 | Hydraulic pressure characteristic value setting method for automatic transmission | — | 2007-04-17 |
| 7108632 | Control apparatus of automatic transmission | Akira Aikawa | 2006-09-19 |
| 7104925 | Automatic transmission and method of setting a standby oil pressure value | — | 2006-09-12 |
| 7090614 | Automatic transmission and method for determining hydraulic pressure characteristics value for automatic transmission | — | 2006-08-15 |
| 7001299 | Control apparatus of automatic transmission | Akira Aikawa | 2006-02-21 |
| 6872166 | Automatic transmission system and method for controlling thereby | Masato Shimei | 2005-03-29 |
| 6547688 | Automatic transmission | Yoshiyuki Onimaru | 2003-04-15 |
| 6342026 | Automatic transmission for vehicles | Yoshiyuki Onimaru | 2002-01-29 |
| 5934427 | Hydraulic control apparatus for lock-up clutch assembled within torque converter | — | 1999-08-10 |
| 5919108 | Hydraulic control apparatus for automatic transmission | — | 1999-07-06 |
| 5902204 | Circuit for controlling a hydraulic pressure of an automatic transmission | — | 1999-05-11 |
| 4953591 | Hydraulic accumulator | Naoya Tanikawa, Minoru Ikeda | 1990-09-04 |