Inventor
MATUOKA HIROKI
JP3 patents
Patents
3 patentsUS5811884ASep 22, 1998
Automotive onboard load control apparatus and method
TOYOTA MOTOR CO LTD22 citations92
US5904902AMay 18, 1999
Exhaust purifier for internal combustion engine
TOYOTA MOTOR CO LTD51 citations90
US5814283ASep 29, 1998
Exhaust purifier of internal combustion engine
TOYOTA MOTOR CO LTD30 citations90