Hiroshi Nakao

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing fine powder of metallic nickel comprised of fi...
- Patent number 6,592,645
- Issue date Jul 15, 2003
- Sakai Chemical Industry Co., Ltd.
- Hideto Mizutani
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing fine spherical particles of carbonate or hydro...
- Patent number 6,197,273
- Issue date Mar 6, 2001
- Sakai Chemical Industry Co., Ltd.
- Kazuhiko Nagano
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MECANOLUMINESCENT MATERIAL, METHOD FOR MANUFACTURING MECANOLUMINESC...
- Publication number 20170002264
- Publication date Jan 5, 2017
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Takahiro KAWATAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MECHANOLUMINESCENT MATERIAL AND USE APPLICATIONS THEREOF, RAW MATER...
- Publication number 20160053172
- Publication date Feb 25, 2016
- SAKAI CHEMICAL INDUSTRY CO., LTD.
- Kenji MORI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...