Masaaki AKAIWA

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Handa-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copper alloy assembly and production method therefor
- Patent number 12,337,407
- Issue date Jun 24, 2025
- Kyushu University, National University Corporation
- Osamu Takakuwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing copper alloy and copper alloy
- Patent number 10,557,184
- Issue date Feb 11, 2020
- NGK Insulators, Ltd.
- Takashi Goto
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
COPPER ALLOY BONDED BODY
- Publication number 20250114857
- Publication date Apr 10, 2025
- NGK Insulators, Ltd.
- Masaaki AKAIWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COPPER ALLOY JOINED BODY
- Publication number 20250114858
- Publication date Apr 10, 2025
- NGK Insulators, Ltd.
- Masaaki AKAIWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COPPER ALLOY ASSEMBLY AND PRODUCTION METHOD THEREFOR
- Publication number 20230356321
- Publication date Nov 9, 2023
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Osamu TAKAKUWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING COPPER ALLOY AND COPPER ALLOY
- Publication number 20170130299
- Publication date May 11, 2017
- NGK Insulators, Ltd.
- Takashi GOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...