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Yoshio Uchida
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Patents Grants
last 30 patents
Information
Patent Grant
Thermoelectric material, method for producing the same, and thermoe...
Patent number
8,217,256
Issue date
Jul 10, 2012
Sumitomo Chemical Company, Limited
Yoshio Uchida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Nickel hydroxide powder and method for producing same
Patent number
8,147,783
Issue date
Apr 3, 2012
Sumitomo Chemical Company, Limited
Yoshio Uchida
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Barium titanate powder and method for producing same
Patent number
8,084,014
Issue date
Dec 27, 2011
Sumitomo Chemical Company, Limited
Tetsu Umeda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Thermoelectric conversion material, method for producing the same a...
Patent number
7,959,833
Issue date
Jun 14, 2011
Sumitomo Chemical Co., Ltd.
Tetsuro Tohma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing zirconia powder
Patent number
7,344,693
Issue date
Mar 18, 2008
Sumitomo Chemical Company, Limited
Yoshio Uchida
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Zirconia sintered body and a method for producing the same
Patent number
7,291,574
Issue date
Nov 6, 2007
Sumitomo Chemical Company, Limited
Ichiro Tanaka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
α-Alumina fine powder and a method of producing the same
Patent number
7,033,567
Issue date
Apr 25, 2006
Sumitomo Chemical Company, Limited
Yoshio Uchida
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing complex metal oxide powder
Patent number
6,986,879
Issue date
Jan 17, 2006
Sumitomo Chemical Company, Limited
Yoshio Uchida
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alumina sintered body and process for producing the same
Patent number
6,814,917
Issue date
Nov 9, 2004
Sumitomo Chemical Company, Limited
Hisashi Watanabe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing α-alumina powder
Patent number
6,524,549
Issue date
Feb 25, 2003
Sumitomo Chemical Co., Ltd.
Masahide Mohri
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing α-alumina
Patent number
6,521,203
Issue date
Feb 18, 2003
Sumitomo Chemical Co., Ltd.
Masahide Mohri
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Translucent alumina sintered body and a process for producing the same
Patent number
6,482,761
Issue date
Nov 19, 2002
Sumitomo Chemical Company, Limited
Hisashi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Translucent alumina sintered body and production thereof
Patent number
6,306,788
Issue date
Oct 23, 2001
Sumitomo Chemical Company, Limited
Hisashi Watanabe
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
.alpha.-alumina
Patent number
6,165,437
Issue date
Dec 26, 2000
Sumitomo Chemical Co., Ltd.
Masahide Mohri
C30 - CRYSTAL GROWTH
Information
Patent Grant
.alpha.-alumina powder and process for producing the same
Patent number
6,159,441
Issue date
Dec 12, 2000
Sumitomo Chemical Company, Limited
Masahide Mohri
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing alpha-alumina powder
Patent number
6,106,800
Issue date
Aug 22, 2000
Sumitomo Chemical Co., Ltd.
Masahide Mohri
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
.alpha.-alumina powder and process for producing the same
Patent number
5,935,550
Issue date
Aug 10, 1999
Sumitomo Chemical Company, Limited
Masahide Mohri
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alumina composition, alumina molded article, alumina ceramics, and...
Patent number
5,672,554
Issue date
Sep 30, 1997
Sumitomo Chemical Company, Limited
Masahide Mohri
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for producing alpha-alumina powder
Patent number
5,538,709
Issue date
Jul 23, 1996
Sumitomo Chemical Co., Limited
Masahide Mohri
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
THERMOELECTRIC MATERIAL, METHOD FOR PRODUCING THE SAME, AND THERMOE...
Publication number
20100175735
Publication date
Jul 15, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Yoshio Uchida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Substrate for Thermoelectric Conversion Module, and Thermoelectric...
Publication number
20100154856
Publication date
Jun 24, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Yuichi Hiroyama
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
THERMOELECTRIC CONVERSION MATERIAL, METHOD FOR PRODUCING THE SAME A...
Publication number
20100140567
Publication date
Jun 10, 2010
SUMITOMO CHEMICAL Company ,Limited
Tetsuro Tohma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
THERMOELECTRIC CONVERSION MATERIAL, METHOD FOR PRODUCING THE SAME,...
Publication number
20100140568
Publication date
Jun 10, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Tetsuro Tohma
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Thermoelectric Conversion Material, Method for Producing the Same,...
Publication number
20100132755
Publication date
Jun 3, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Yoshio Uchida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Process for Manufacturing Thermoelectric Conversion Module and Ther...
Publication number
20100119770
Publication date
May 13, 2010
Sumitomo Chemical Company, Limited
Yuichi Hiroyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMOELECTRIC CONVERSION MATERIAL AND THERMOELECTRIC CONVERSION DE...
Publication number
20100031993
Publication date
Feb 11, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Yoshio Uchida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Zirconium Oxide Powder, Process For Producing The Same, And Materia...
Publication number
20090308283
Publication date
Dec 17, 2009
SUMITOMO CHEMICAL COMPANY,LIMITED
Yoshio Uchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
THERMOELECTRIC CONVERSION MATERIAL AND PROCESS FOR PRODUCING THE SAME
Publication number
20090205697
Publication date
Aug 20, 2009
SUMITOMO CHEMICAL COMPANY, LIMITED
Yoshio UCHIDA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20090050841
Publication date
Feb 26, 2009
SUMITOMO CHEMICAL COMPANY, LIMITED
Reiko Sasaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nickel Hydroxide Powder and Method for Producing Same
Publication number
20070292758
Publication date
Dec 20, 2007
SUMITOMO CHEMICAL COMPANY, LIMITED
Yoshio Uchida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Thermoelectric conversion material and process for producing the same
Publication number
20070157961
Publication date
Jul 12, 2007
SUMITOMO CHEMICAL INTELLECTUAL
Yoshio Uchida
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Barium titanate powder and method for producing same
Publication number
20060280675
Publication date
Dec 14, 2006
Tetsu Umeda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Zirconia sintered body and a method for producing the same
Publication number
20040192535
Publication date
Sep 30, 2004
Sumitomo Chemical Company, Limited
Ichiro Tanaka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Alumina fine powder and a method of producing the same
Publication number
20020187097
Publication date
Dec 12, 2002
Sumitomo Chemical Company, Limited
Yoshio Uchida
B82 - NANO-TECHNOLOGY
Information
Patent Application
Process for producing zirconia powder
Publication number
20020182141
Publication date
Dec 5, 2002
Sumitomo Chemical Company, Limited
Yoshio Uchida
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method for producing complex metal oxide powder
Publication number
20020064499
Publication date
May 30, 2002
Sumitomo Chemical Company, Limited
Yoshio Uchida
C01 - INORGANIC CHEMISTRY