Inventor
ISHIKAWA ITSUO
JP7 patents
Patents
7 patentsUS5478092ADec 26, 1995
Metal laminate gasket with edge support beads
ISHIKAWA GASKET28 citations92
US5427389AJun 27, 1995
Metal laminate gasket with edge support beads
ISHIKAWA GASKET39 citations92
US5221097AJun 22, 1993
Sealing system using metal gasket with projection bead
ISHIKAWA GASKET33 citations92
US5277433AJan 11, 1994
Metal laminate gasket with surface pressure adjusting ring
ISHIKAWA GASKET33 citations86
US5316322AMay 31, 1994
Metal plate with intersecting beads
ISHIKAWA GASKET8 citations73
US5170927ADec 15, 1992
Metal plate with intersecting beads
ISHIKAWA GASKET8 citations73
US5375856ADec 27, 1994
Protecting member for a gasket
ISHIKAWA GASKET10 citations72