Katsuhisa Yamauchi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferritic stainless steel
- Patent number 11,230,756
- Issue date Jan 25, 2022
- JFE Steel Corporation
- Takayoshi Yano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ferritic stainless steel and process for producing same
- Patent number 10,458,013
- Issue date Oct 29, 2019
- JFE Steel Corporation
- Kunio Fukuda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet for brake disc, and brake disc
- Patent number 8,607,941
- Issue date Dec 17, 2013
- JFE Steel Corporation
- Katsuhisa Yamauchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Low-carbon martensitic chromium-containing steel
- Patent number 8,333,849
- Issue date Dec 18, 2012
- JFE Steel Corporation
- Katsuhisa Yamauchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
FERRITIC STAINLESS STEEL
- Publication number 20210102279
- Publication date Apr 8, 2021
- JFE STEEL CORPORATION
- Takayoshi YANO
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL
- Publication number 20190177825
- Publication date Jun 13, 2019
- JFE STEEL CORPORATION
- Takayoshi Yano
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL AND PROCESS FOR PRODUCING SAME
- Publication number 20170349995
- Publication date Dec 7, 2017
- JFE STEEL CORPORATION
- Kunio FUKUDA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET FOR BRAKE DISC, AND BRAKE DISC
- Publication number 20120125724
- Publication date May 24, 2012
- JFE STEEL CORPORATION
- Katsuhisa Yamauchi
- C21 - METALLURGY OF IRON
Information Patent Application
LOW-CARBON MARTENSITIC CHROMIUM-CONTAINING STEEL
- Publication number 20110030851
- Publication date Feb 10, 2011
- JFE STEEL CORPORATION
- Katsuhisa Yamauchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...