Yoshiaki Wakabayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide, waveguide connection structure and waveguide connection...
- Patent number 8,680,954
- Issue date Mar 25, 2014
- NEC Corporation
- Yoshiaki Wakabayashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Semiconductor device having shield layer and chip-side power supply...
- Patent number 8,592,957
- Issue date Nov 26, 2013
- NEC Corporation
- Yoshiaki Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoparticle transmission line element and method of fabricating th...
- Patent number 7,545,241
- Issue date Jun 9, 2009
- NEC Corporation
- Yoshiaki Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amplifying unit comprising an input transformer capable of contribu...
- Patent number 6,111,465
- Issue date Aug 29, 2000
- NEC Corporation
- Yuji Kakuta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Negative-feedback amplifier circuit capable of independently contro...
- Patent number 6,028,487
- Issue date Feb 22, 2000
- NEC Corporation
- Yuji Kakuta
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
RADIO MODULE AND MANUFACTURING METHOD THEREFOR
- Publication number 20130012145
- Publication date Jan 10, 2013
- NEC Corporation
- Akinobu Shibuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING SHIELD LAYER AND CHIP-SIDE POWER SUPPLY...
- Publication number 20120139091
- Publication date Jun 7, 2012
- Yoshiaki Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE, WAVEGUIDE CONNECTION STRUCTURE AND WAVEGUIDE CONNECTION...
- Publication number 20110156844
- Publication date Jun 30, 2011
- Yoshiaki Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transmission line element and method of frabricating the same
- Publication number 20070188275
- Publication date Aug 16, 2007
- NEC CORPORATION
- Yoshiaki Wakabayashi
- H01 - BASIC ELECTRIC ELEMENTS