Inventor

TANAKA FABIO OKAMOTO

US3 patents

⚠️ This page may combine multiple inventors who share the name “TANAKA FABIO OKAMOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VETCO GRAY INC

2 patents

US9759334B2Sep 12, 2017

Gate valve arrangement including multi-valve stem and seat assemblies

VETCO GRAY INC16 citations82

US9897215B2Feb 20, 2018

Multi-valve seat seal assembly for a gate valve

VETCO GRAY INC5 citations71

TANAKA FABIO OKAMOTO

1 patent

US8752634B2Jun 17, 2014

Segmented seal ring and support of same

TANAKA FABIO OKAMOTO3 citations52