Aisin-Warner Limited

Patent Applications and Registrations

Patent applications and USPTO patent grants for Aisin-Warner Limited.The latest application filed is for "transmission control system".

Company Profile

0.21.0

Aisin-Warner Limited - Anjo JP
Aisin Warner Ltd. - JP JP
Aisin-Warner Ltd. - both of JP
Aisin-Warner Limited - Aichi JP
Aisin-Warner Limited - both of JP
Aisin Warner Limited - JP JP
Aisin-Warner, Ltd. - Aichi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Transmission control system Grant 4,945,482 - Nishikawa , et al. July 31, 1	1990-07-31
Hydraulic control system for vehicular automatic transmission with two accumulator control values to vary back pressure to accumulator to follow the change in engine torque Grant 4,854,195 - Moroto , et al. August 8, 1	1989-08-08
Vehicular automatic transmission control system with gear shift inhibitor Grant 4,846,022 - Ito , et al. * July 11, 1	1989-07-11
Four-wheel drive vehicle Grant 4,763,748 - Miura , et al. August 16, 1	1988-08-16
Hydraulic control of transmission Grant 4,753,136 - Hayakawa , et al. June 28, 1	1988-06-28
Hydraulic servo for friction coupling devices of automatic transmissions Grant 4,753,132 - Sumiya , et al. June 28, 1	1988-06-28
Hydraulic servo mechanism of automatic transmission for vehicle Grant 4,748,809 - Sumiya , et al. June 7, 1	1988-06-07
Oil separating structure of automatic transmission Grant 4,739,678 - Miura , et al. April 26, 1	1988-04-26
Four-wheel drive automatic transmission Grant 4,738,159 - Kato , et al. April 19, 1	1988-04-19
Power transmission Grant 4,736,653 - Hayakawa , et al. April 12, 1	1988-04-12
Automatic transmission with overdrive inhibitor Grant 4,726,262 - Hayakawa , et al. February 23, 1	1988-02-23
Hydraulic servo drum for friction clutch Grant 4,724,745 - Sumiya , et al. February 16, 1	1988-02-16
Friction coupling element of automatic transmission Grant 4,714,146 - Moroto , et al. December 22, 1	1987-12-22
Engine throttle opening dependent hydraulic vehicular transmission system Grant 4,697,479 - Hayakawa , et al. October 6, 1	1987-10-06
Control system for selectively switchable two/four wheel drive automatic transmission system shifting transfer transmission according to main transmission speed stage Grant 4,679,450 - Hayakawa , et al. July 14, 1	1987-07-14
Lock-up clutch controller for the fluid coupling of an automotive automatic transmission Grant 4,664,235 - Yokoyama , et al. May 12, 1	1987-05-12
Endless transmission belt Grant 4,650,444 - Sakakibara , et al. March 17, 1	1987-03-17
Bearing lubrication system for extension housing of vehicular transmission Grant 4,621,710 - Tsukamoto , et al. November 11, 1	1986-11-11
Control system for selectively switchable two/four wheel drive automatic transmission system providing shifting characteristic matched to driving condition Grant 4,602,696 - Taga , et al. July 29, 1	1986-07-29
Stepless automatic transmission for motor vehicles Grant 4,559,850 - Sakakibara December 24, 1	1985-12-24
V-belt type stepless transmission Grant 4,541,821 - Sakakibara September 17, 1	1985-09-17

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