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Izumi Yamamoto
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Shizuoka-shi, JP
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Patents Grants
last 30 patents
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
Aluminum alloy casting having superior high-temperature strength an...
Patent number
10,920,301
Issue date
Feb 16, 2021
NIPPON LIGHT METAL COMPANY, LTD.
Izumi Yamamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy excellent in high temperature strength and heat cond...
Patent number
9,222,151
Issue date
Dec 29, 2015
NIPPON LIGHT METAL COMPANY, LTD.
Jie Xing
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
ALUMINUM ALLOY AND ALUMINUM ALLOY DIE CASTING MATERIAL
Publication number
20220170137
Publication date
Jun 2, 2022
NIPPON LIGHT METAL COMPANY, LTD.
Izumi YAMAMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY FOR DIE CASTING AND DIE CAST ALUMINUM ALLOY MATERIAL
Publication number
20220002845
Publication date
Jan 6, 2022
NIPPON LIGHT METAL COMPANY, LTD.
Izumi YAMAMOTO
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...
Information
Patent Application
ALUMINUM ALLOY CASTING HAVING SUPERIOR HIGH-TEMPERATURE STRENGTH AN...
Publication number
20180094338
Publication date
Apr 5, 2018
NIPPON LIGHT METAL COMPANY, LTD.
Izumi YAMAMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY EXCELLENT IN HIGH TEMPERATURE STRENGTH AND HEAT COND...
Publication number
20130115129
Publication date
May 9, 2013
NIPPON LIGHT METAL COMPANY, LTD.
Jie Xing
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...