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Akihiro Takami
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Katano, JP
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last 30 patents
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Patent Grant
Crystallized glass compositions for coating oxide-based ceramics
Patent number
5,547,907
Issue date
Aug 20, 1996
Matsushita Electric Industrial Co., Ltd.
Masaaki Katsumata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Crystallized glass compositions for coating oxide-based ceramics
Patent number
5,447,892
Issue date
Sep 5, 1995
Matsushita Electric Industrial Co., Ltd.
Masaaki Katsumata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Zinc oxide varistor, a method of preparing the same, and a crystall...
Patent number
5,294,908
Issue date
Mar 15, 1994
Matsushita Electric Industrial Co., Ltd.
Masaaki Katsumata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic capacitor with a grain boundary-insulated structure
Patent number
5,268,006
Issue date
Dec 7, 1993
Matsushita Electric Industrial Co., Ltd.
Iwao Ueno
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Laminated semiconductor ceramic capacitor with a grain boundary-ins...
Patent number
5,166,859
Issue date
Nov 24, 1992
Matsushita Electric Industrial Co., Ltd.
Iwao Ueno
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Semiconductor-type laminated ceramic capacitor with a grain boundar...
Patent number
5,166,759
Issue date
Nov 24, 1992
Matsushita Electric Industrial Co., Ltd.
Iwao Ueno
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Semiconductor-type laminated ceramic capacitor with a grain boundar...
Patent number
5,075,818
Issue date
Dec 24, 1991
Matsushita Electric Industrial Co., Ltd.
Iwao Ueno
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Voltage-dependent non-linear resistance ceramic composition
Patent number
4,897,219
Issue date
Jan 30, 1990
Matsushita Electric Industrial Co., Ltd.
Keiichi Noi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Voltage-dependent non-linear resistance ceramic composition
Patent number
4,839,097
Issue date
Jun 13, 1989
Matsushita Electric Industrial Co., Ltd.
Keiichi Noi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES