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Tsutomu Inuzuka
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Hirakata-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Common mode noise filter
Patent number
7,911,295
Issue date
Mar 22, 2011
Panasonic Corporation
Tsutomu Inuzuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic ferrite and magnetic device containing the ferrite
Patent number
7,378,930
Issue date
May 27, 2008
Matsushita Electric Industrial Co., Ltd.
Tsutomu Inuzuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic element
Patent number
7,202,766
Issue date
Apr 10, 2007
Matsushita Electric Industrial Co., Ltd.
Tsutomu Inuzuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antenna and electronic device using the same
Patent number
7,084,825
Issue date
Aug 1, 2006
Matsushita Electric Industrial Co., Ltd.
Misako Sakae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High frequency laminated device
Patent number
6,911,890
Issue date
Jun 28, 2005
Matsushita Electric Industrial Co., Ltd.
Yuki Satoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resistance wiring board and method for manufacturing the same
Patent number
6,166,620
Issue date
Dec 26, 2000
Matsushita Electric Industrial Co., Ltd.
Tsutomu Inuzuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing composite ceramics
Patent number
5,928,979
Issue date
Jul 27, 1999
Matsushita Electric Industrial Co., Ltd.
Tsutomu Inuzuka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Magnetic material and manufacturing method thereof
Patent number
5,683,617
Issue date
Nov 4, 1997
Matsushita Electric Industrial Co., Ltd.
Tsutomu Inuzuka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic including alumina and a complex oxide
Patent number
5,639,704
Issue date
Jun 17, 1997
Matsushita Electric Industrial Co., Ltd.
Tsutomu Inuzuka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Magnetic material and manufacturing method thereof
Patent number
5,518,641
Issue date
May 21, 1996
Matsushita Electric Industrial Co., Ltd.
Tsutomu Inuzuka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
Common Mode Noise Filter
Publication number
20090003191
Publication date
Jan 1, 2009
Matsushita Electric Industrial Co., Ltd.
Tsutomu Inuzuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Magnetic ferrite and magnetic device using same
Publication number
20060158293
Publication date
Jul 20, 2006
Tsutomu Inuzuka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Magnetic element
Publication number
20060066432
Publication date
Mar 30, 2006
Tsutomu Inuzuka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Antenna and electronic device using same
Publication number
20050156805
Publication date
Jul 21, 2005
Misako Sakae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Antenna and electronic apparatus using it
Publication number
20040239564
Publication date
Dec 2, 2004
Misako Sakae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High frequency laminated device
Publication number
20040075968
Publication date
Apr 22, 2004
Yuki Satoh
H03 - BASIC ELECTRONIC CIRCUITRY