Takamitsu Shibayama

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Fukushima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Isolator suitable for miniaturization
- Patent number 6,982,608
- Issue date Jan 3, 2006
- Alps Electric Co., Ltd.
- Takamitsu Shibayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonreciprocal circuit element with notch part in yoke
- Patent number 6,977,559
- Issue date Dec 20, 2005
- Alps Electric Co., Ltd.
- Yuichi Shimizu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Nonreciprocal circuit element
- Publication number 20040246063
- Publication date Dec 9, 2004
- Alps Electric Co., Ltd.
- Takamitsu Shibayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonreciprocal circuit element with notch part in yoke
- Publication number 20040227579
- Publication date Nov 18, 2004
- Alps Electric Co., Ltd.
- Yuichi Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-reciprocal circuit element for adjusting magnetic flux density...
- Publication number 20040227473
- Publication date Nov 18, 2004
- Alps Electric Co., Ltd.
- Yuichi Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Isolator suitable for miniaturization
- Publication number 20040160288
- Publication date Aug 19, 2004
- Alps Electric Co., Ltd.
- Takamitsu Shibayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonreciprocal circuit device
- Publication number 20040012455
- Publication date Jan 22, 2004
- Takamitsu Shibayama
- H01 - BASIC ELECTRIC ELEMENTS