Katsunori Tsuchiya

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Hitachi-shi Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Film lamination method and lamination-apparatus
- Patent number 7,503,991
- Issue date Mar 17, 2009
- Hitachi Chemical Co., Ltd.
- Katsunori Tsuchiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Film laminating method and laminating apparatus
- Publication number 20050028916
- Publication date Feb 10, 2005
- Katsunori Tsuchiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL