Automatic transmission

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10309530
APP PUB NO 20170305268A1
SERIAL NO

15517790

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An automatic transmission where the control portion controls the adjustment solenoid valve so that the circulation hydraulic pressure equals to a second circulation hydraulic pressure higher than the first circulation hydraulic pressure when the rotational speed difference between the output rotational speed of the fluid transmission device and the rotational speed of the driving source is more than the predetermined rotational speed.

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Patent Owner(s)

  • AISIN AW CO. LTD; 501 TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichikawa, Masahide Nagakute, JP 7 18
Kamiya, Toshihiko Toyota, JP 37 506
Murasugi, Akio Toyota, JP 6 27
Sato, Yasushi Anjo, JP 285 9104
Yoshioka, Yuhei Anjo, JP 11 70

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