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Katsumi FUKAYA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Photoluminescent aluminum alloy and photoluminescent aluminum alloy...
Patent number
12,221,676
Issue date
Feb 11, 2025
NIPPON LIGHT METAL COMPANY, LTD.
Shinya Miwa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
High strength aluminum alloy, internal combustion engine piston com...
Patent number
11,549,461
Issue date
Jan 10, 2023
NIPPON LIGHT METAL COMPANY, LTD.
Izumi Yamamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Patents Applications
last 30 patents
Information
Patent Application
PHOTOLUMINESCENT ALUMINUM ALLOY AND PHOTOLUMINESCENT ALUMINUM ALLOY...
Publication number
20220316034
Publication date
Oct 6, 2022
NIPPON LIGHT METAL COMPANY, LTD.
Shinya MIWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BRIGHT ALUMINUM ALLOY AND BRIGHT ALUMINUM ALLOY DIE-CAST MATERIAL
Publication number
20220298606
Publication date
Sep 22, 2022
NIPPON LIGHT METAL COMPANY, LTD.
Shinya MIWA
B22 - CASTING POWDER METALLURGY
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
Al-Si-Fe-BASED ALUMINUM ALLOY CASTING MATERIAL AND METHOD FOR PRODU...
Publication number
20200048745
Publication date
Feb 13, 2020
NIPPON LIGHT METAL COMPANY, LTD.
Satoru SUZUKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH STRENGTH ALUMINUM ALLOY, INTERNAL COMBUSTION ENGINE PISTON COM...
Publication number
20190186410
Publication date
Jun 20, 2019
NIPPON LIGHT METAL COMPANY, LTD.
Izumi YAMAMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...