Inventor
YANAGITAKE YUJI
JP5 patents
Patents
5 patentsUS10591064B2Mar 17, 2020
Spiral wound gasket
NIPPON PILLAR PACKING2 citations68
US10591063B2Mar 17, 2020
Spiral wound gasket
NIPPON PILLAR PACKING2 citations68
US9845877B2Dec 19, 2017
Method of producing gasket and gasket
NIPPON PILLAR PACKING0 citations50
US9845876B2Dec 19, 2017
Gasket and method of producing gasket
NIPPON PILLAR PACKING0 citations50
US9400052B2Jul 26, 2016
Gasket
NIPPON PILLAR PACKING1 citations50