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Ikuo Uwadaira
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Nagano-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control method for supplying inert gas during metal molding
Patent number
7,984,747
Issue date
Jul 26, 2011
Nissei Plastic Industrial Co., Ltd.
Yasuhiko Takeuchi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Device for melting, storing, and feeding metal material from bar-sh...
Patent number
7,926,546
Issue date
Apr 19, 2011
Nissei Plastic Industrial Co., Ltd.
Masaaki Minamimura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for preventing leaking of molten metal in injection molding...
Patent number
7,628,300
Issue date
Dec 8, 2009
Nissei Plastic Industrial Co., Ltd.
Masaaki Minamimura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for melting metallic raw material in metal molding apparatus
Patent number
7,331,372
Issue date
Feb 19, 2008
Nissei Plastic Industrial Co., Ltd.
Kiyoto Takizawa
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
CONTROL METHOD FOR SUPPLYING INERT GAS DURING METAL MOLDING
Publication number
20090188644
Publication date
Jul 30, 2009
NISSEI PLASTIC INDUSTRIAL CO., LTD.
Yasuhiko Takeuchi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DEVICE FOR MELTING, STORING, AND FEEDING METAL MATERIAL FROM BAR-SH...
Publication number
20090178776
Publication date
Jul 16, 2009
NISSEI PLASTIC INDUSTRIAL CO., LTD.
Masaaki Minamimura
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for preventing leaking of molten metal in injection molding...
Publication number
20090090749
Publication date
Apr 9, 2009
NISSEI PLASTIC INDUSTRIAL CO., LTD.
Masaaki Minamimura
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for melting metallic raw material in metal molding apparatus
Publication number
20060243414
Publication date
Nov 2, 2006
Kiyoto Takizawa
B22 - CASTING POWDER METALLURGY