Seiichi Watanabe

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Hokkaido, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing electrically-conducting material with modified...
- Patent number 9,034,148
- Issue date May 19, 2015
- JFE Steel Corporation
- Masayasu Nagoshi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing surface-treated metallic material
- Patent number 8,968,839
- Issue date Mar 3, 2015
- JFE Steel Corporation
- Masayasu Nagoshi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
NANOCRYSTAL PRODUCTION METHOD, AND STEEL PRODUCTION METHOD
- Publication number 20190249288
- Publication date Aug 15, 2019
- Hitachi Chemical Company, Ltd.
- Shuichiro ADACHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN GAS PRODUCTION METHOD, AND STEEL PRODUCTION METHOD
- Publication number 20190202692
- Publication date Jul 4, 2019
- Hitachi Chemical Company, Ltd.
- Shuichiro ADACHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING ELECTRICALLY-CONDUCTING MATERIAL WITH MODIFIED...
- Publication number 20140144782
- Publication date May 29, 2014
- JFE STEEL CORPORATION
- Masayasu Nagoshi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PRODUCING SURFACE-TREATED METALLIC MATERIAL
- Publication number 20130243975
- Publication date Sep 19, 2013
- JFE STEEL CORPORATION
- Masayasu Nagoshi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR