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Yutaka Asano
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nickel-based self-fluxing alloy, glass manufacturing member using t...
Patent number
11,643,708
Issue date
May 9, 2023
Toyo Seikan Group Holdings, Ltd.
Daisuke Kawamata
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Cup-type container and method of forming the same
Patent number
9,717,355
Issue date
Aug 1, 2017
Toyo Seikan Group Holdings, Ltd.
Toshifusa Azuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
System for feeding molten resin and method of feeding molten resin
Patent number
9,573,309
Issue date
Feb 21, 2017
Toyo Seikan Group Holdings, Ltd.
Norihisa Hirota
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Compression-molding apparatus and compression-molding method
Patent number
8,911,225
Issue date
Dec 16, 2014
Toyo Seikan Kaisha, Ltd.
Yutaka Asano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of feeding composite molten resin and apparatus for feeding...
Patent number
8,765,038
Issue date
Jul 1, 2014
Toyo Seikan Kaisha, Ltd.
Norihisa Hirota
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cup-type polypropylene container and method of molding the same
Patent number
8,236,398
Issue date
Aug 7, 2012
Toyo Seikan Kaisha, Ltd.
Jotaro Nagao
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
NICKEL-BASED SELF-FLUXING ALLOY, GLASS MANUFACTURING MEMBER USING T...
Publication number
20220251684
Publication date
Aug 11, 2022
TOYO SEIKAN GROUP HOLDINGS, LTD.
Daisuke KAWAMATA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CUP-TYPE CONTAINER AND METHOD OF FORMING THE SAME
Publication number
20150289691
Publication date
Oct 15, 2015
TOYO SEIKAN GROUP HOLDINGS, LTD.
Toshifusa AZUMA
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
SYSTEM FOR FEEDING MOLTEN RESIN AND METHOD OF FEEDING MOLTEN RESIN
Publication number
20130334728
Publication date
Dec 19, 2013
TOYO SEIKAN GROUP HOLDINGS, LTD.
Norihisa Hirota
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CUP-TYPE POLYPROPYLENE CONTAINER AND METHOD OF MOLDING THE SAME
Publication number
20100233398
Publication date
Sep 16, 2010
TOYO SEIKAN KAISHA, LTD.
Jotaro Nagao
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPRESSION-MOLDING APPARATUS AND COMPRESSION-MOLDING METHOD
Publication number
20100201032
Publication date
Aug 12, 2010
TOYO SEIKAN KAISHA, LTD.
Yutaka Asano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF FEEDING COMPOSITE MOLTEN RESIN AND APPARATUS FOR FEEDING...
Publication number
20090096129
Publication date
Apr 16, 2009
Norihisa Hirota
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR FEEDING MOLTEN RESIN MASS AND APPARATUS THEREFOR
Publication number
20090014915
Publication date
Jan 15, 2009
TOYO SEIKAN KAISHA, LTD.
Yutaka Asano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL