Ikuo Koumaru

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control method of injection molding and control apparatus of inject...
- Patent number 7,910,029
- Issue date Mar 22, 2011
- Sony Corporation
- Ikuo Koumaru
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection control apparatus
- Patent number 7,785,090
- Issue date Aug 31, 2010
- Sumitomo Heavy Industries, Ltd.
- Mitsuaki Amano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STAMPER MANUFACTURING METHOD, STAMPER, AND MOLDING MANUFACTURING ME...
- Publication number 20100283185
- Publication date Nov 11, 2010
- SONY CORPORATION
- Ikuo Koumaru
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CONTROL METHOD OF INJECTION MOLDING AND CONTROL APPARATUS OF INJECT...
- Publication number 20090315205
- Publication date Dec 24, 2009
- SONY CORPORATION
- Ikuo Koumaru
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection control apparatus
- Publication number 20080226762
- Publication date Sep 18, 2008
- Sumitomo Heavy Industries, Ltd.
- Mitsuaki Amano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Organization information recording apparatus, and organization info...
- Publication number 20040117391
- Publication date Jun 17, 2004
- Ikuo Koumaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Organization information management system
- Publication number 20040111289
- Publication date Jun 10, 2004
- Ikuo Koumaru
- G06 - COMPUTING CALCULATING COUNTING