Isao Okamura

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Patents Grantslast 30 patents

Information Patent Grant
Metering device for a nozzle of a hot runner injection molding appa...
- Patent number 7,192,268
- Issue date Mar 20, 2007
- Mold-Masters Limited
- Isao Okamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Metering device for a nozzle of an injection molding apparatus
- Patent number 6,884,061
- Issue date Apr 26, 2005
- Mold-Masters Limited
- Isao Okamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Heated nozzle for plastic injection and manufacturing method therefor
- Patent number 5,226,596
- Issue date Jul 13, 1993
- Mold-Masters Kabushiki Kaisha
- Isao Okamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Metering device for a nozzle of a hot runner injection molding appa...
- Publication number 20050266117
- Publication date Dec 1, 2005
- MOLD-MASTERS LIMITED
- Isao Okamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Metering device for a nozzle of an injection molding apparatus
- Publication number 20040051195
- Publication date Mar 18, 2004
- Isao Okamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL