Masaki Sato

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Funabashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for production of cast article having small hole
- Patent number 6,508,296
- Issue date Jan 21, 2003
- YKK Corporation
- Tadashi Yamaguchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for production of cast article having small hole
- Patent number 6,374,899
- Issue date Apr 23, 2002
- YKK Corporation
- Tadashi Yamaguchi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for production of cast article having small hole
- Publication number 20020100575
- Publication date Aug 1, 2002
- YKK Corporation
- Tadashi Yamaguchi
- B22 - CASTING POWDER METALLURGY