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Mamoru Shibasaka
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KANAGAWA, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lid for beverage can excellent in pressure resistant strength
Patent number
7,874,450
Issue date
Jan 25, 2011
Toyo Seikan Kaishi, Ltd.
Mamoru Shibasaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of configuring open end of can body
Patent number
5,228,321
Issue date
Jul 20, 1993
Toyo Seikan Kaisha, Limited
Mamoru Shibasaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
LID FOR BEVERAGE CAN EXCELLENT IN PRESSURE RESISTANT STRENGTH
Publication number
20100006571
Publication date
Jan 14, 2010
TOYO SEIKAN KAISHA, LTD.
Mamoru Shibasaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Easily openable container lid with resealability and method of prod...
Publication number
20060201944
Publication date
Sep 14, 2006
TOYO SEIKAN KAISHA, LTD
Mamoru Shibasaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL