Hiromi HASEGAWA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Preventing progression of corrosion in steel pipe structure
- Patent number 10,247,349
- Issue date Apr 2, 2019
- Nitto Chemical Co., Ltd.
- Kazuhiro Takaishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PREVENTING PROGRESSION OF CORROSION IN STEEL PIPE STRUCTURE
- Publication number 20160319981
- Publication date Nov 3, 2016
- NITTO CHEMICAL CO., LTD.
- Kazuhiro TAKAISHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL