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Yasuyuki Kurino
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Surface-modified-metal-oxide-particle material, composition for sea...
Patent number
9,972,757
Issue date
May 15, 2018
Sumitomo Osaka Cement Co., Ltd.
Yasuyuki Kurino
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Surface-modified metal oxide particle dispersion liquid, method for...
Patent number
9,856,361
Issue date
Jan 2, 2018
Sumitomo Osaka Cement Co., Ltd.
Takeshi Otsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface-modified metal oxide particle material, dispersion liquid,...
Patent number
9,651,821
Issue date
May 16, 2017
Sumitomo Osaka Cement Co., Ltd.
Yoichi Sato
G02 - OPTICS
Information
Patent Grant
Transparent zirconia dispersion and zirconia particle-containing re...
Patent number
7,985,476
Issue date
Jul 26, 2011
Sumitomo Osaka Cement Co., Ltd.
Yasuyuki Kurino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antibacterial, antifungal or antialgal article and process for prod...
Patent number
6,509,057
Issue date
Jan 21, 2003
Sumitomo Osaka Cement, Co., Ltd.
Keijiro Shigeru
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Information
Patent Application
SURFACE-MODIFIED METAL OXIDE PARTICLE DISPERSION LIQUID, METHOD FOR...
Publication number
20170226418
Publication date
Aug 10, 2017
Sumitomo Osaka Cement Co., Ltd.
Takeshi OTSUKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL SEMICONDUCTOR LIGHT EMITTING DEVICE, LIGHTING APPARATUS, AN...
Publication number
20150221836
Publication date
Aug 6, 2015
SUMITOMO OSAKA CEMENT CO., LTD.
Yasuyuki Kurino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE-MODIFIED-METAL-OXIDE-PARTICLE MATERIAL, COMPOSITION FOR SEA...
Publication number
20150021643
Publication date
Jan 22, 2015
Sumitomo Osaka Cement Co., Ltd.
Yasuyuki Kurino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INORGANIC OXIDE TRANSPARENT DISPERSION, RESIN COMPOSITION USED TO F...
Publication number
20140206801
Publication date
Jul 24, 2014
Sumitomo Osaka Cement Co., Ltd.
Yoichi Sato
B82 - NANO-TECHNOLOGY
Information
Patent Application
Transparent Inorganic Oxide Dispersion and Iorganic Oxide Particle-...
Publication number
20090140284
Publication date
Jun 4, 2009
Sumitomo Osaka Cement Co., Ltd.
Yasuyuki Kurino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Antibacterial, antifungal or antialgal article and process for prod...
Publication number
20020001604
Publication date
Jan 3, 2002
Keijiro Shigeru
C03 - GLASS MINERAL OR SLAG WOOL