Inventor
YAMAKAWA YOSHIAKI
JP12 patents
Patents
12 patentsUS9708939B2Jul 18, 2017
Valve open/close timing control device
AISIN SEIKI3 citations72
US9958076B2May 1, 2018
Flow passage partition structure and fluid control valve
AISIN SEIKI2 citations70
US10550736B2Feb 4, 2020
Valve opening and closing timing control apparatus
AISIN SEIKI1 citations62
US9441563B2Sep 13, 2016
Vehicle control device
AISIN SEIKI2 citations62
US9903235B2Feb 27, 2018
Valve timing control apparatus
AISIN SEIKI1 citations51
US9689283B2Jun 27, 2017
Valve opening/closing timing control device
AISIN SEIKI0 citations41
US10539049B2Jan 21, 2020
Valve opening/closing timing control device
AISIN SEIKI0 citations40
US10337363B2Jul 2, 2019
Valve opening and closing timing control apparatus
AISIN SEIKI0 citations40
US9447710B2Sep 20, 2016
Variable valve timing control device
AISIN SEIKI0 citations40
US9410454B2Aug 9, 2016
Valve opening/closing timing control device
AISIN SEIKI0 citations40
US10450905B2Oct 22, 2019
Variable valve timing control device
AISIN SEIKI0 citations39
US10626760B2Apr 21, 2020
Valve opening/closing timing control device
AISIN SEIKI0 citations35