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Tsutomu Masuda
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Aki-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Al—Si—Mg aluminum alloy
Patent number
11,649,530
Issue date
May 16, 2023
NIKKEI MC ALUMINIUM CO., LTD.
Katsumi Fukaya
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing Al—Si—Mg aluminum alloy cast material
Patent number
11,542,580
Issue date
Jan 3, 2023
NIKKEI MC ALUMINIUM CO., LTD.
Katsumi Fukaya
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Surface treatment method, surface treatment apparatus, member subje...
Patent number
6,991,149
Issue date
Jan 31, 2006
Mazda Motor Corporation
Hiroaki Kusunoki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Al-Si-Mg ALUMINUM ALLOY
Publication number
20210010108
Publication date
Jan 14, 2021
NIKKEI MC ALUMINIUM CO., LTD.
Katsumi FUKAYA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR MANUFACTURING A1-Si-Mg ALUMINUM ALLOY CAST MATERIAL
Publication number
20200190647
Publication date
Jun 18, 2020
MAZDA MOTOR CORPORATION
Katsumi FUKAYA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for producing light-alloy casting
Publication number
20050103407
Publication date
May 19, 2005
MAZDA MOTOR CORPORATION
Tsutomu Masuda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Surface treatment method, surface treatment apparatus, member subje...
Publication number
20040074948
Publication date
Apr 22, 2004
Hiroaki Kusunoki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Surface treatment method for a cylinder head and a cylinder head to...
Publication number
20030089759
Publication date
May 15, 2003
MAZDA MOTOR CORPORATION
Hiroaki Kusunoki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...