Katsuaki Sumimiya

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cap and container for improved sealing
- Patent number 8,297,458
- Issue date Oct 30, 2012
- Nihon Yamamura Glass Co., Ltd.
- Katsuaki Sumimiya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CAP AND CONTAINER HAVING THE CAP
- Publication number 20100264110
- Publication date Oct 21, 2010
- Katsuaki Sumimiya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL