ISONITE QPQ
Heat treatment and coating of metals
Owned by: PARKER NETSUSHORI KOGYO Co., Ltd.
Serial Number: 77417826
ISONITE
Filed: May 17, 2013
Chemicals for carburizing and chemicals for nitriding; chemicals for heat treating of metals; industrial chemicals; other…
Owned by: PARKER NETSUSHORI KOGYO Co., Ltd.
Serial Number: 79132137
CARBONBUSTER
Filed: June 24, 2014
Water-soluble anti-carburizing coating agents to be applied to metal surface for preventing the applied portion from being…
Owned by: PARKER NETSUSHORI KOGYO Co., Ltd.
Serial Number: 79153885
ISONITE LS
Filed: February 27, 2020
Heat treatment of metals; heat treatment of metal surfaces; metal treating and processing; providing information relating…
Owned by: PARKER NETSUSHORI KOGYO Co., Ltd.
Serial Number: 79283707
ISONITE QPQ
Filed: December 28, 2021
Heat treating of metals
Owned by: PARKER NETSUSHORI KOGYO Co., Ltd.
Serial Number: 79335841
ISONITE TF2
Filed: January 18, 2022
Industrial chemicals; chemical agents for carburizing and nitriding treatment; chemical agents for metal heat treatment;…
Owned by: PARKER NETSUSHORI KOGYO Co., Ltd.
Serial Number: 79336493
ISONITE AB1
Filed: January 18, 2022
Chemicals; chemical agents for carburizing and nitriding treatment; chemical agents for metal heat treatment; chemical preparations…
Owned by: PARKER NETSUSHORI KOGYO Co., Ltd.
Serial Number: 79336499
