Kenichi Hatakeyama

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing αFe—SiC composite material, and αFe—SiC co...
- Patent number 12,064,814
- Issue date Aug 20, 2024
- Hiroshima University
- Kenjiro Sugio
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fe-based sintered body, Fe-based sintered body production method, a...
- Patent number 11,858,045
- Issue date Jan 2, 2024
- Hiroshima University
- Kazuhiro Matsugi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for forming steel sheet by hot pressing
- Patent number 9,321,092
- Issue date Apr 26, 2016
- Mazda Motor Corporation
- Tekkan Takasue
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fuel vapor handling system for automotive fuel tank
- Patent number 8,955,559
- Issue date Feb 17, 2015
- Keylex Corporation
- Kenichi Hatakeyama
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING αFE-SIC COMPOSITE MATERIAL, AND &#945...
- Publication number 20210316361
- Publication date Oct 14, 2021
- HIROSHIMA UNIVERSITY
- Kenjiro SUGIO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FE-BASED SINTERED BODY, FE-BASED SINTERED BODY PRODUCTION METHOD, A...
- Publication number 20210308756
- Publication date Oct 7, 2021
- HIROSHIMA UNIVERSITY
- Kazuhiro MATSUGI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR FORMING STEEL SHEET BY HOT PRESSING
- Publication number 20130111966
- Publication date May 9, 2013
- MAZDA MOTOR CORPORATION
- Tekkan Takasue
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FUEL VAPOR HANDLING SYSTEM FOR AUTOMOTIVE FUEL TANK
- Publication number 20130032243
- Publication date Feb 7, 2013
- KEYLEX CORPORATION
- Kenichi Hatakeyama
- B60 - VEHICLES IN GENERAL