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Masahiro NAWA
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Katano-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
ZrO2-Al2O3 composite ceramic material and production method therefor
Patent number
8,093,168
Issue date
Jan 10, 2012
Panasonic Electric Works Co., Ltd.
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
ZrO2-Al2O3 composite ceramic material and production method therefor
Patent number
7,928,028
Issue date
Apr 19, 2011
Panasonic Electric Works Co., Ltd.
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
ZrO2-Al2O3 composite ceramic material
Patent number
7,056,851
Issue date
Jun 6, 2006
Matsushita Electric Works, Ltd.
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
ZrO2-Al2O3 composite ceramic material and production method thereof
Patent number
7,012,036
Issue date
Mar 14, 2006
Matsushita Electric Works, Ltd.
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process of making zirconia based ceramic material
Patent number
5,863,850
Issue date
Jan 26, 1999
Matsushita Electric Works, Ltd.
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
ZrO.sub.2 based ceramic material and method of producing the same
Patent number
5,854,158
Issue date
Dec 29, 1998
Matsushita Electric Works, Ltd.
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Zirconia based ceramic material
Patent number
5,728,636
Issue date
Mar 17, 1998
Matsushita Elec. Works, Ltd
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Zirconia based composite material and method of manufacturing the s...
Patent number
5,525,560
Issue date
Jun 11, 1996
Matsushita Electric Works, Ltd.
Keiichi Yamazaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of fabricating a sintered ceramic composite
Patent number
5,389,590
Issue date
Feb 14, 1995
Matsushita Electric Works, Ltd.
Masahiro Nawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sintered ceramic-metal composite product and method of fabricating...
Patent number
5,296,301
Issue date
Mar 22, 1994
Matsushita Electric Works, Ltd.
Masahiro Nawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
ZRO2-AL2O3 COMPOSITE CERAMIC MATERIAL AND PRODUCTION METHOD THEREFOR
Publication number
20110172081
Publication date
Jul 14, 2011
PANASONIC ELECTRIC WORKS CO., LTD.
Masahiro NAWA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ZrO2-Al2O3 COMPOSITE CERAMIC MATERIAL AND PRODUCTION METHOD THEREFOR
Publication number
20090247390
Publication date
Oct 1, 2009
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ZrO2-Al2O3 composite ceramic material and production method therefor
Publication number
20050272591
Publication date
Dec 8, 2005
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ZrO2-Al2O3 composite ceramic material
Publication number
20050079971
Publication date
Apr 14, 2005
Matsushita Electric Works, Ltd.
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ZRO2-AL2O3 composite ceramic material and production method thereof
Publication number
20040067839
Publication date
Apr 8, 2004
MATSUSHITA ELECTIC WORKS, LTD.
Masahiro Nawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES