Tetsurou Saikawa

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for phenolic novolac resin and resin-coated sand
- Patent number 8,586,698
- Issue date Nov 19, 2013
- Hitachi Chemical Company, Ltd.
- Hiroyuki Kawata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin composition for shell mold and resin coated sand
- Patent number 7,928,151
- Issue date Apr 19, 2011
- Hitachi Chemical Company, Ltd.
- Daiki Oniyanagi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR PHENOLIC NOVOLAC RESIN AND RESIN-COATED SAND
- Publication number 20110086974
- Publication date Apr 14, 2011
- Hiroyuki Kawata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RESIN COMPOSITION FOR SHELL MOLD AND RESIN COATED SAND
- Publication number 20090093567
- Publication date Apr 9, 2009
- Hitachi Chemical Company, Ltd.
- Daiki Oniyanagi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Water-soluble flux composition and process for producing soldered part
- Publication number 20040069376
- Publication date Apr 15, 2004
- Tetsurou Saikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR