Inventor
IWAYA TAKASHI
JP4 patents
Patents
4 patentsUS9726053B2Aug 8, 2017
Valve opening/closing timing control device
AISIN SEIKI2 citations71
US11242776B2Feb 8, 2022
Valve open-close timing control device
AISIN SEIKI0 citations42
US10006320B2Jun 26, 2018
System for controlling valve opening/closing timing
AISIN SEIKI0 citations38
US10634017B2Apr 28, 2020
Variable valve timing control device
AISIN SEIKI0 citations35