Inventor

AKIMOTO NORIAKI

JP3 patents

Patents

3 patents

US6168166B1Jan 2, 2001

Metal gasket with two half beads

ISHIKAWA GASKET18 citations77

US6619665B2Sep 16, 2003

Cylinder head gasket with partial resin coatings

ISHIKAWA GASKET8 citations70

US6164705ADec 26, 2000

Combination of pipes and gasket for connection thereof

ISHIKAWA GASKET0 citations34