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Yoshiki Chujo
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Kyoto, JP
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Patents Grants
last 30 patents
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Patent Grant
Organic-inorganic composite, organic-inorganic composite compositio...
Patent number
9,976,079
Issue date
May 22, 2018
Sumitomo Osaka Cement Co., Ltd.
Takeshi Otsuka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic-inorganic composite, composition for formation of organic-i...
Patent number
9,540,491
Issue date
Jan 10, 2017
Sumitomo Osaka Cement Co., Ltd.
Takeshi Otsuka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composite composition of inorganic oxide particles and silicone res...
Patent number
9,150,698
Issue date
Oct 6, 2015
Sumitomo Osaka Cement Co., Ltd.
Takeshi Otsuka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Composite composition of inorganic oxide particles and silicone res...
Patent number
9,006,354
Issue date
Apr 14, 2015
Sumitomo Osaka Cement Co., Ltd.
Takeshi Otsuka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Contrast agent containing silsesquioxane
Patent number
8,299,283
Issue date
Oct 30, 2012
Kyoto University
Yoshiki Chujo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for making an adsorbent
Patent number
6,562,754
Issue date
May 13, 2003
Denso Corporation
Koji Inagaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing vinyl alcohol polymer composition
Patent number
6,444,751
Issue date
Sep 3, 2002
Kuraray Co., Ltd.
Yoshiki Chujo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE COMPOSITION OF INORGANIC OXIDE PARTICLES AND SILICONE RES...
Publication number
20150105522
Publication date
Apr 16, 2015
Sumitomo Osaka Cement Co., Ltd.
Takeshi Otsuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC-INORGANIC COMPOSITE, COMPOSITE COMPOSITIONS OF ORGANIC AND...
Publication number
20130331506
Publication date
Dec 12, 2013
KYOTO UNIVERSITY
Takeshi Otsuka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITE COMPOSITION OF INORGANIC OXIDE PARTICLES AND SILICONE RES...
Publication number
20130211016
Publication date
Aug 15, 2013
KYOTO UNIVERSITY
Takeshi Otsuka
B82 - NANO-TECHNOLOGY
Information
Patent Application
ORGANIC-INORGANIC COMPOSITE, COMPOSITION FOR FORMATION OF ORGANIC-I...
Publication number
20130026416
Publication date
Jan 31, 2013
SUMITOMO OSAKA CENENT CO., LTD
Takeshi Otsuka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONTRAST AGENT CONTAINING SILSESQUIOXANE
Publication number
20100256404
Publication date
Oct 7, 2010
Yoshiki Chujo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE