Inventor
YOSHIJIMA KAZUYA
JP30 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIJIMA KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
11 patentsUS7594488B2Sep 29, 2009
Cylinder head cover and method for mounting cylinder head cover to cylinder head
TOYOTA MOTOR CO LTD15 citations83
US7341033B2Mar 11, 2008
Cylinder head cover
TOYOTA MOTOR CO LTD13 citations83
US7121243B2Oct 17, 2006
Valve case and resin cylinder head cover
TOYOTA MOTOR CO LTD17 citations82
US4728111AMar 1, 1988
Compressed asbestos sheet gasket which swells in presence of liquids
TOYOTA MOTOR CO LTD15 citations73
US7162986B2Jan 16, 2007
Cylinder head cover
TOYOTA MOTOR CO LTD9 citations72
US7255078B2Aug 14, 2007
Resin cylinder head cover
TOYOTA MOTOR CO LTD8 citations71
US7174868B2Feb 13, 2007
Resin cylinder head cover
TOYOTA MOTOR CO LTD9 citations71
US4736956AApr 12, 1988
Jointing construction with gasket between surfaces of two members with different thermal expansion coefficients and bonded to one thereof
TOYOTA MOTOR CO LTD10 citations66
US7536987B2May 26, 2009
Mounting structure of functional device for internal combustion engine
TOYOTA MOTOR CO LTD4 citations58
US7789056B2Sep 7, 2010
Sleeve and cylinder head cover
TOYOTA MOTOR CO LTD1 citations51
US9840950B2Dec 12, 2017
Oil pan
TOYOTA MOTOR CO LTD0 citations44
NIPPON GASKET KK
5 patentsUS6575473B2Jun 10, 2003
Metallic gasket
NIPPON GASKET KK40 citations92
US6502830B2Jan 7, 2003
Metallic gasket
NIPPON GASKET KK32 citations90
US6502829B2Jan 7, 2003
Gasket-squeeze construction
NIPPON GASKET KK9 citations74
US6439579B2Aug 27, 2002
Laminated gasket
NIPPON GASKET KK7 citations74
US6478307B2Nov 12, 2002
Metal gasket
NIPPON GASKET KK5 citations63