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Yoshihiro Nishisu
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Process for producing particles of a metal compound
Patent number
6,919,060
Issue date
Jul 19, 2005
Sumitomo Chemical Company, Limited
Keiji Ono
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing coprecipitated inorganic particles
Patent number
6,506,320
Issue date
Jan 14, 2003
Secretary of Agency of Industrial Science and Technology
Mikio Kobayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Particulate fluorescent material of (Y.sub.1-X" Eu.sub.x)203 and p...
Patent number
5,413,736
Issue date
May 9, 1995
Director General of Agency of Industrial Science and Technology
Yoshihiro Nishisu
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
PHOSPHOR
Publication number
20090230839
Publication date
Sep 17, 2009
SUMITOMO CHEMICAL COMPANY, LIMITED
Yoshiko Nakamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
Process for producing particles of a metal compound
Publication number
20030160214
Publication date
Aug 28, 2003
SUMITOMO CHEMICAL CO. LTD., NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE...
Keiji Ono
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method of preparing coprecipitated inorganic particles
Publication number
20010017365
Publication date
Aug 30, 2001
Mikio Kobayashi
C01 - INORGANIC CHEMISTRY