Ichiro Oura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface treatment agent for metal material, method of producing the...
- Patent number 10,633,518
- Issue date Apr 28, 2020
- Nihon Parkerizing Co., Ltd.
- Junichi Uchida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Aluminum-zinc plated steel sheet and method for producing the same
- Patent number 10,053,753
- Issue date Aug 21, 2018
- Nippon Steel & Sumikin Coated Sheet Corporation
- Nobuki Shiragaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Surface-coated aluminum and zinc plated steel sheet and method of p...
- Patent number 9,133,346
- Issue date Sep 15, 2015
- Nippon Steel & Sumikin Coated Sheet Corporation
- Nobuki Shiragaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
SURFACE TREATMENT AGENT FOR METAL MATERIAL, METHOD OF PRODUCING THE...
- Publication number 20180086898
- Publication date Mar 29, 2018
- Nihon Parkerizing Co., Ltd.
- Junichi Uchida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE TREATMENT AGENT FOR METAL MATERIAL, AND METAL MATERIAL HAVI...
- Publication number 20180057695
- Publication date Mar 1, 2018
- Nihon Parkerizing Co., Ltd.
- Junichi UCHIDA
- B32 - LAYERED PRODUCTS
Information Patent Application
ALUMINUM-ZINC PLATED STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20160002753
- Publication date Jan 7, 2016
- NIPPON STEEL & SUMIKIN COATED SHEET CORPORATION
- Nobuki Shiragaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SURFACE-COATED ALUMINUM AND ZINC PLATED STEEL SHEET AND METHOD OF P...
- Publication number 20150044498
- Publication date Feb 12, 2015
- Nippon Steel & Sumikin Coated Sheet Corporation
- Nobuki Shiragaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...