Yosuke Watanabe

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Injection molding process for making a preform
- Patent number 10,300,670
- Issue date May 28, 2019
- Yoshino Kogyosho Co., Ltd.
- Hiroshi Hosokoshiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Injection molding process of a preform for use in biaxial stretchin...
- Patent number 9,862,157
- Issue date Jan 9, 2018
- Yoshino Kogyosho Co., Ltd.
- Hiroshi Hosokoshiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR INJECTION MOLDING PREFORM, INJECTION MOLDING PROCESS, AN...
- Publication number 20180215115
- Publication date Aug 2, 2018
- YOSHINO KOGYOSHO CO., LTD
- Hiroshi HOSOKOSHIYAMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DEVICE FOR INJECTION MOLDING PREFORM, INJECTION MOLDING PROCESS, AN...
- Publication number 20140054255
- Publication date Feb 27, 2014
- YOSHINO KOGYOSHO CO., LTD
- Hiroshi Hosokoshiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL