Tomohisa Kato

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing plastic products having grained surface thereon
- Patent number 7,887,741
- Issue date Feb 15, 2011
- Sakaeriken Kogyo Co., Ltd.
- Tomohisa Kato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding apparatus
- Patent number 6,799,958
- Issue date Oct 5, 2004
- Sakaeriken Kogyo Co., Ltd.
- Tomohisa Kato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Injection molding apparatus
- Publication number 20030077344
- Publication date Apr 24, 2003
- Tomohisa Kato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for producing plastic products having grained surface thereon
- Publication number 20030067100
- Publication date Apr 10, 2003
- Tomohisa Kato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL