Hiroshi YAMAGUCHI

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Injection molding machine including an ejector unit
- Patent number 9,028,236
- Issue date May 12, 2015
- Sumitomo Heavy Industries, Ltd.
- Yosuke Ito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding machine including a mechanism that changes ejecti...
- Patent number 9,028,237
- Issue date May 12, 2015
- Sumitomo Heavy Industries, Ltd.
- Yosuke Ito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Control device for an ejector mechanism used in an injection moldin...
- Patent number 5,639,486
- Issue date Jun 17, 1997
- Sumitomo Heavy Industries, Ltd.
- Hiroshi Yamaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INJECTION MOLDING MACHINE
- Publication number 20140178514
- Publication date Jun 26, 2014
- Sumitomo Heavy Industries, Ltd.
- Yosuke ITO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INJECTION MOLDING MACHINE
- Publication number 20140178515
- Publication date Jun 26, 2014
- Sumitomo Heavy Industries, Ltd.
- Yosuke ITO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL