Akira Yoshida

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Binder composition for making self-hardening foundry molds, and met...
- Patent number 9,943,903
- Issue date Apr 17, 2018
- Kao Corporation
- Ryoji Iwamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Structure for producing cast articles
- Patent number 8,387,683
- Issue date Mar 5, 2013
- Kao Corporation
- Akira Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Structure for producing castings
- Patent number 8,118,974
- Issue date Feb 21, 2012
- Kao Corporation
- Shigeo Nakai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Binder composition for mold and method for producing mold
- Patent number 5,925,691
- Issue date Jul 20, 1999
- Kao Corporation
- Hitoshi Funada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composition for mold
- Patent number 5,646,199
- Issue date Jul 8, 1997
- Kao Corporation
- Akira Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing sand mold
- Patent number 5,602,192
- Issue date Feb 11, 1997
- Kao Corporation
- Akira Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for making foundry sand mold
- Patent number 5,169,880
- Issue date Dec 8, 1992
- Kao Corporation
- Akira Yoshida
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
BINDER COMPOSITION FOR MAKING SELF-HARDENING FOUNDRY MOLDS, AND MET...
- Publication number 20140296372
- Publication date Oct 2, 2014
- KAO CORPORATION
- Ryoji Iwamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BINDER COMPOSITION FOR USE IN MOLD MANUFACTURING
- Publication number 20130008625
- Publication date Jan 10, 2013
- KAO CORPORATION
- Akira Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STRUCTURE FOR PRODUCING CAST ARTICLES
- Publication number 20100307714
- Publication date Dec 9, 2010
- Akira Yoshida
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Part for Producing Castings and Process of Making the Same
- Publication number 20090211717
- Publication date Aug 27, 2009
- KAO CORPORATION
- Yoshimasa Takagi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Structure for Producing Castings
- Publication number 20080105401
- Publication date May 8, 2008
- Kao Corporation
- Shigeo Nakai
- B22 - CASTING POWDER METALLURGY