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Shigeru Nezu
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Fuji, JP
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Patents Grants
last 30 patents
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Patent Grant
Multi-layer cylindrical molded article
Patent number
8,967,207
Issue date
Mar 3, 2015
Polyplastics Co., Ltd.
Shigeru Nezu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for manufacturing pressure-resistant container liner and liq...
Patent number
8,529,824
Issue date
Sep 10, 2013
Fuji Jukogo Kabushiki Kaisha
Seiichi Matsuoka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
High-hardness transparent polyester moldings
Patent number
5,518,791
Issue date
May 21, 1996
Polyplastics Co., Ltd.
Akehide Shimoda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyester resin composition
Patent number
4,874,800
Issue date
Oct 17, 1989
Polyplastics Co., Ltd.
Tsuyoshi Minamisawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
MULTI-LAYER CYLINDRICAL MOLDED ARTICLE
Publication number
20130263959
Publication date
Oct 10, 2013
Shigeru NEZU
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
MULTI-LAYER CYLINDRICAL MOLDED ARTICLE
Publication number
20100307627
Publication date
Dec 9, 2010
Polyplastics Co., Ltd.
Shigeru Nezu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING PRESSURE-RESISTANT CONTAINER LINER AND LIQ...
Publication number
20100028584
Publication date
Feb 4, 2010
Seiichi Matsuoka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for manufacturing liner for pressure resistant container and...
Publication number
20050260372
Publication date
Nov 24, 2005
Seiichi Matsuoka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL