Kunihiko Nakajima

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Gunma-Gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switching element, variable inductor, and electronic circuit device...
- Patent number 8,390,094
- Issue date Mar 5, 2013
- Taiyo Yuden Co., Ltd.
- Kunihiko Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching element, variable inductor, and electronic circuit device...
- Patent number 8,053,864
- Issue date Nov 8, 2011
- Taiyo Yuden Co., Ltd.
- Kunihiko Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low strain variable frequency amplifier
- Patent number 7,692,494
- Issue date Apr 6, 2010
- Taiyo Yuden Co., Ltd.
- Tsuyoshi Ogino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase shifter
- Patent number 7,126,442
- Issue date Oct 24, 2006
- Taiyo Yuden Co., Ltd.
- Kunihiko Nakajima
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING ELEMENT, VARIABLE INDUCTOR, AND ELECTRONIC CIRCUIT DEVICE...
- Publication number 20120018842
- Publication date Jan 26, 2012
- Taiyo Yuden Co., Ltd.
- Kunihiko Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING ELEMENT, VARIABLE INDUCTOR, AND ELECTRONIC CIRCUIT DEVICE...
- Publication number 20090146636
- Publication date Jun 11, 2009
- Taiyo Yuden Co., Ltd.
- Kunihiko Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW STRAIN VARIABLE FREQUENCY AMPLIFIER
- Publication number 20080157876
- Publication date Jul 3, 2008
- Taiyo Yuden Co., Ltd.
- Ogino Tsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phase shifter
- Publication number 20050007213
- Publication date Jan 13, 2005
- Kunihiko Nakajima
- H03 - BASIC ELECTRONIC CIRCUITRY