Inventor
INAMURA SUSUMU
JP32 patents
Patents
32 patentsUS4834399AMay 30, 1989
Steel laminate gasket
ISHIKAWA GASKET103 citations96
US6517085B2Feb 11, 2003
Cylinder head gasket with partial resin coating
ISHIKAWA GASKET34 citations93
US5895054AApr 20, 1999
Metal gasket with a thick seal ring around a bore
ISHIKAWA GASKET23 citations93
US5711537AJan 27, 1998
Metal gasket with a bead surrounding bolt and oil holes
ISHIKAWA GASKET21 citations93
US5700016ADec 23, 1997
Metal laminate gasket with surface pressure adjustment mechanism
ISHIKAWA GASKET22 citations93
US5460387AOct 24, 1995
Metal laminate gasket having sealing mechanism formed of recess and flange
ISHIKAWA GASKET26 citations93
US5408963AApr 25, 1995
Metal laminate gasket having sealing mechanism formed of recess and flange
ISHIKAWA GASKET22 citations93
US5240261AAug 31, 1993
Steel laminate gasket
ISHIKAWA GASKET24 citations93
US5203576AApr 20, 1993
Clip for a gasket
ISHIKAWA GASKET23 citations93
US5054795AOct 8, 1991
Metal laminate gasket
ISHIKAWA GASKET22 citations93
US4995624AFeb 26, 1991
Steel laminate gasket with wide sealing area
ISHIKAWA GASKET30 citations93
US4938488AJul 3, 1990
Steel laminate gasket with wide sealing area
ISHIKAWA GASKET28 citations93
US4754982AJul 5, 1988
Steel laminate gasket
ISHIKAWA GASKET35 citations93
US6517084B2Feb 11, 2003
Cylinder head gasket with partial seal coating
ISHIKAWA GASKET23 citations92
US6354599B1Mar 12, 2002
Gasket with compressible sealing member and hard support layer
ISHIKAWA GASKET24 citations92
US5957463ASep 28, 1999
Metal laminate gasket with irregular size seal ring
ISHIKAWA GASKET23 citations92
US5873577AFeb 23, 1999
Metal laminate gasket with partial bead section
ISHIKAWA GASKET22 citations92
US5269541ADec 14, 1993
Metal gasket with sealing device with different spring constant
ISHIKAWA GASKET26 citations92
US6585272B2Jul 1, 2003
Cylinder head gasket with different seal coatings
ISHIKAWA GASKET18 citations84
US5451063ASep 19, 1995
Steel laminate gasket
ISHIKAWA GASKET17 citations82
US6986516B2Jan 17, 2006
Metal gasket with partial coating
ISHIKAWA GASKET9 citations74
US5906376AMay 25, 1999
Metal gasket with locally heated-treating bead
ISHIKAWA GASKET14 citations74
US5893566AApr 13, 1999
Metal laminate gasket with different coating layers
ISHIKAWA GASKET13 citations74
US5551702ASep 3, 1996
Metal laminate gasket with engaging device
ISHIKAWA GASKET11 citations74
US5272808ADec 28, 1993
Method of manufacturing a cylinder head gasket
ISHIKAWA GASKET10 citations74
US5209504AMay 11, 1993
Metal laminate gasket
ISHIKAWA GASKET18 citations74
US5205569AApr 27, 1993
Metal laminate gasket with graphite sheet
ISHIKAWA GASKET9 citations74
US5154529AOct 13, 1992
Positioning pin for a gasket
ISHIKAWA GASKET9 citations74
US5149110ASep 22, 1992
Metal gasket with fluid hole sealing sevices
ISHIKAWA GASKET10 citations74
US5095867AMar 17, 1992
Positioning device for a gasket
ISHIKAWA GASKET8 citations74
US5375856ADec 27, 1994
Protecting member for a gasket
ISHIKAWA GASKET10 citations72
US5240262AAug 31, 1993
Steel laminate gasket
ISHIKAWA GASKET6 citations63