Tsuyoshi Tokunaga

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Layered manufacturing method and layered manufacturing device
- Patent number 8,585,853
- Issue date Nov 19, 2013
- Keijirou Yamamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LAYERED MANUFACTURING METHOD AND LAYERED MANUFACTURING DEVICE
- Publication number 20110285060
- Publication date Nov 24, 2011
- Keijirou YAMAMOTO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Layered manufacturing method and layered manufacturing device
- Publication number 20070003427
- Publication date Jan 4, 2007
- Keijirou YAMAMOTO
- Keijirou Yamamoto
- B22 - CASTING POWDER METALLURGY