Hirokazu MAKUTA

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Sendai-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
PERMANENT MAGNET AND ITS MANUFACTURING METHOD, AND DEVICE
- Publication number 20240021349
- Publication date Jan 18, 2024
- TOKIN CORPORATION
- Hirokazu MAKUTA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PERMANENT MAGNET AND DEVICE
- Publication number 20230095210
- Publication date Mar 30, 2023
- TOKIN CORPORATION
- Hiroaki MACHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE-EARTH COBALT PERMANENT MAGNET, MANUFACTURING METHOD THEREFOR,...
- Publication number 20210249165
- Publication date Aug 12, 2021
- TOKIN CORPORATION
- Hiroaki MACHIDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE-EARTH COBALT PERMANENT MAGNET, MANUFACTURING METHOD THEREFOR,...
- Publication number 20210241948
- Publication date Aug 5, 2021
- TOKIN CORPORATION
- Hirokazu MAKUTA
- H01 - BASIC ELECTRIC ELEMENTS