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Yuji Hisatomi
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Kanagawa, JP
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last 30 patents
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Patent Grant
Parison separation device, blow molding machine, and method for man...
Patent number
11,179,866
Issue date
Nov 23, 2021
The Japan Steel Works, Ltd.
Masanosuke Ikegaya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Production method for hollow molded product
Patent number
9,463,602
Issue date
Oct 11, 2016
Yachiyo Industry Co., Ltd.
Takatoshi Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Production apparatus for producing hollow molded product
Patent number
9,358,740
Issue date
Jun 7, 2016
Yachiyo Industry Co., Ltd.
Takatoshi Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
PARISON SEPARATION DEVICE, BLOW MOLDING MACHINE, AND METHOD FOR MAN...
Publication number
20190351583
Publication date
Nov 21, 2019
THE JAPAN STEEL WORKS, LTD
Masanosuke IKEGAYA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PRODUCTION METHOD FOR HOLLOW MOLDED PRODUCT
Publication number
20160243775
Publication date
Aug 25, 2016
YACHIYO INDUSTRY CO., LTD.
Takatoshi Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
GUIDE DEVICE FOR PARISON
Publication number
20140065255
Publication date
Mar 6, 2014
THE JAPAN STEEL WORKS LTD.
Satoru Araya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PRODUCTION APPARATUS AND METHOD FOR PRODUCING HOLLOW MOLDED PRODUCT
Publication number
20130341825
Publication date
Dec 26, 2013
The Japan Steel Works, Ltd.
Takatoshi Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL