Yasushi Amamiya

Person

Minato-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Receiving device and demodulation device
- Patent number 8,861,648
- Issue date Oct 14, 2014
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
A/D conversion device and compensation control method for A/D conve...
- Patent number 8,587,460
- Issue date Nov 19, 2013
- NEC Corporation
- Hidemi Noguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logic circuit for use in a latch circuit and a data reading circuit...
- Patent number 7,671,652
- Issue date Mar 2, 2010
- NEC Corporation
- Yasushi Amamiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logic circuit with restrained leak current to differential circuit
- Patent number 7,375,568
- Issue date May 20, 2008
- NEC Corporation
- Yasushi Amamiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Preamplification circuit
- Patent number 7,126,412
- Issue date Oct 24, 2006
- NEC Corporation
- Yasushi Amamiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit and manufacturing method thereof
- Patent number 6,781,404
- Issue date Aug 24, 2004
- NEC Corporation
- Yasuyuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor with obstacle between side surfaces of lower electrode an...
- Patent number 6,091,599
- Issue date Jul 18, 2000
- NEC Corporation
- Yasushi Amamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor
- Patent number 6,087,684
- Issue date Jul 11, 2000
- NEC Corporation
- Yasushi Amamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor having base contact layer in contact with lower...
- Patent number 6,037,616
- Issue date Mar 14, 2000
- NEC Corporation
- Yasushi Amamiya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DECISION FEEDBACK EQUALIZER
- Publication number 20130308694
- Publication date Nov 21, 2013
- Yasushi Amamiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A/D CONVERSION DEVICE AND COMPENSATION CONTROL METHOD FOR A/D CONVE...
- Publication number 20120242520
- Publication date Sep 27, 2012
- Hidemi Noguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVING DEVICE AND DEMODULATION DEVICE
- Publication number 20120020677
- Publication date Jan 26, 2012
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Logic Circuit
- Publication number 20080030234
- Publication date Feb 7, 2008
- NEC Corporation
- Yasushi Amamiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Logic circuit with restrained leak current to differential circuit
- Publication number 20070097579
- Publication date May 3, 2007
- NEC Corporation
- Yasushi Amamiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Static flip-flop circuit
- Publication number 20050231258
- Publication date Oct 20, 2005
- Yasuyuki Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Preamplification circuit
- Publication number 20040174221
- Publication date Sep 9, 2004
- Yasushi Amamiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit and manufacturing method thereof
- Publication number 20020158659
- Publication date Oct 31, 2002
- NEC Corporation
- Yasuyuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

Yasushi Amamiya

Person

Patents Grantslast 30 patents

Receiving device and demodulation device

A/D conversion device and compensation control method for A/D conve...

Logic circuit for use in a latch circuit and a data reading circuit...

Logic circuit with restrained leak current to differential circuit

Preamplification circuit

Semiconductor integrated circuit and manufacturing method thereof

Capacitor with obstacle between side surfaces of lower electrode an...

Bipolar transistor

Bipolar transistor having base contact layer in contact with lower...

Patents Applicationslast 30 patents

DECISION FEEDBACK EQUALIZER

A/D CONVERSION DEVICE AND COMPENSATION CONTROL METHOD FOR A/D CONVE...

RECEIVING DEVICE AND DEMODULATION DEVICE

Logic Circuit

Logic circuit with restrained leak current to differential circuit

Static flip-flop circuit

Preamplification circuit

Semiconductor integrated circuit and manufacturing method thereof