Inventor
NAKANO SHUUJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “NAKANO SHUUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
12 patentsUS6415753B1Jul 9, 2002
Variable valve apparatus of internal combustion engine and method of varying the open-close characteristic of an engine valve
TOYOTA MOTOR CO LTD24 citations92
US6318313B1Nov 20, 2001
Variable performance valve train having three-dimensional cam
TOYOTA MOTOR CO LTD36 citations92
US6244229B1Jun 12, 2001
Valve lifter for three-dimensional cam and variable valve operating apparatus using the same
TOYOTA MOTOR CO LTD38 citations92
US6561150B1May 13, 2003
Engine valve characteristic controller
TOYOTA MOTOR CO LTD14 citations84
US6435149B2Aug 20, 2002
Variable performance valve train having three-dimensional cam
TOYOTA MOTOR CO LTD15 citations83
US6360704B1Mar 26, 2002
Internal combustion engine variable valve characteristic control apparatus and three-dimensional cam
TOYOTA MOTOR CO LTD6 citations73
US6517601B1Feb 11, 2003
Three-dimensional cam and production method thereof
TOYOTA MOTOR CO LTD3 citations62
US6164256ADec 26, 2000
Mechanism for transmitting the movement of cams
TOYOTA MOTOR CO LTD2 citations62
US7434553B2Oct 14, 2008
Variable valve mechanism for engine
TOYOTA MOTOR CO LTD1 citations51
US6220209B1Apr 24, 2001
Rocking follower mechanism for three-dimensional cam
TOYOTA MOTOR CO LTD1 citations51
US6105551AAug 22, 2000
Revolution speed control apparatus for an internal combustion engine
TOYOTA MOTOR CO LTD1 citations51
US6951195B2Oct 4, 2005
Variable valve mechanism and intake air amount control apparatus of internal combustion engine
TOYOTA MOTOR CO LTD0 citations41