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Mitsushi Sogabe
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Molding die and method for manufacturing same
Patent number
9,434,094
Issue date
Sep 6, 2016
Tanazawa Hakkosha Co., Ltd.
Kenichi Ueda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing a mold part
Patent number
9,174,365
Issue date
Nov 3, 2015
Tanazawa Hakkosha Co., Ltd.
Sadayuki Yoneshima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Product with concave-convex pattern on its surface and method of fo...
Patent number
7,745,103
Issue date
Jun 29, 2010
Tanazawa Hakkosha Co., Ltd.
Sadayuki Yoneshima
B44 - DECORATIVE ARTS
Patents Applications
last 30 patents
Information
Patent Application
RESIN MOLDING DIE, METHOD FOR MANUFACTURING RESIN MOLDING DIE, METH...
Publication number
20220410437
Publication date
Dec 29, 2022
TANAZAWA HAKKOSHA CO., LTD.
Mitsushi SOGABE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MOLDING DIE AND METHOD FOR MANUFACTURING SAME, AND METHOD FOR PROVI...
Publication number
20130141792
Publication date
Jun 6, 2013
TANAZAWA HAKKOSHA CO., LTD.
Kenichi Ueda
G02 - OPTICS
Information
Patent Application
MOLD PART FOR MOLDING RESIN AND MANUFACTURING METHOD THEREFOR
Publication number
20130026675
Publication date
Jan 31, 2013
TANAZAWA HAKKOSHA CO., LTD.
Sadayuki Yoneshima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Sheet Having Convex Pattern on Surface and Method for Forming the C...
Publication number
20120064308
Publication date
Mar 15, 2012
Sadayuki Yoneshima
B44 - DECORATIVE ARTS
Information
Patent Application
Product With Concave-Convex Pattern On Its Surface and Method of Fo...
Publication number
20090291265
Publication date
Nov 26, 2009
Sadayuki Yoneshima
B44 - DECORATIVE ARTS