Yukio Koyanagi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Digital filter, design method thereof, design device, and digital f...
- Patent number 7,590,675
- Issue date Sep 15, 2009
- NSC Co., Ltd.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital filter design method and device, digital filter design prog...
- Patent number 7,529,788
- Issue date May 5, 2009
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tone quality adjustment device designing method and designing devic...
- Patent number 7,400,676
- Issue date Jul 15, 2008
- Neuro Solution Corp
- Yukio Koyanagi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital filter and its designing method
- Patent number 7,330,865
- Issue date Feb 12, 2008
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compressing device and method, decompressing device and method, com...
- Patent number 7,224,294
- Issue date May 29, 2007
- Neuro Solution Corp
- Yukio Koyanagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital-analog converter
- Patent number 7,129,876
- Issue date Oct 31, 2006
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog filter suitable for smoothing a ΔΣ-modulated signal
- Patent number 7,085,799
- Issue date Aug 1, 2006
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data interpolating device and method, sampling function generating...
- Patent number 6,973,468
- Issue date Dec 6, 2005
- Neuro Solutions Corp.
- Yukio Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for compression, method and apparatus for deco...
- Patent number 6,791,482
- Issue date Sep 14, 2004
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interpolating function generating apparatus and method, digital-ana...
- Patent number 6,700,521
- Issue date Mar 2, 2004
- Neuro Solution Corp.
- Yukio Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compressing method and device, decompression method and device, com...
- Patent number 6,657,567
- Issue date Dec 2, 2003
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oversampling circuit and digital/analog converter
- Patent number 6,489,910
- Issue date Dec 3, 2002
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oversampling circuit digital/analog converter
- Patent number 6,486,813
- Issue date Nov 26, 2002
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital-to-analog converter using different multiplicators between...
- Patent number 6,486,814
- Issue date Nov 26, 2002
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oversampling circuit and digital/analog converter
- Patent number 6,486,815
- Issue date Nov 26, 2002
- Yasue Sakai
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital/analog converter
- Patent number 6,448,918
- Issue date Sep 10, 2002
- Yasue Sakai
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
CCD television camera with separated camera head
- Patent number 5,389,968
- Issue date Feb 14, 1995
- Yugengaisha Wai-Kei Kikaku
- Yukio Koyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIRECT CONVERSION RECEIVER
- Publication number 20090135970
- Publication date May 28, 2009
- Neuro Solution Corp.
- Hiroshi Miyagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCREEN ENLARGEMENT/REDUCTION DEVICE
- Publication number 20090091585
- Publication date Apr 9, 2009
- NEURO SOLUTION CORP.
- Yukio Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERPOLATION FUNCTION GENERATION CIRCUIT
- Publication number 20090070395
- Publication date Mar 12, 2009
- Neuro Solution Corp.
- Yukio Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Interpolation Process Circuit
- Publication number 20080208941
- Publication date Aug 28, 2008
- Neuro Solutiion Corp.
- Yukio Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital Filter and Image Processing Apparatus Using the Same
- Publication number 20080012882
- Publication date Jan 17, 2008
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER AND ITS DESIGNING METHOD, DESIGNING APPARATUS, AND P...
- Publication number 20070208793
- Publication date Sep 6, 2007
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS, DEVICES, AND PROGRAMS FOR DESIGNING A DIGITAL FILTER AND F...
- Publication number 20070067377
- Publication date Mar 22, 2007
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method, apparatus, and program for designing digital filters
- Publication number 20070053420
- Publication date Mar 8, 2007
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER DESIGNING METHOD AND DESIGNING DEVICE
- Publication number 20060233392
- Publication date Oct 19, 2006
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital filter, design method thereof, design device, and digital f...
- Publication number 20060208831
- Publication date Sep 21, 2006
- NEURO SOLUTION CORP.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG FILTER
- Publication number 20060190520
- Publication date Aug 24, 2006
- Yasue Sakai
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital filter design method and device, digital filter design prog...
- Publication number 20050289206
- Publication date Dec 29, 2005
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Compressing device and method, decompressing device and method, com...
- Publication number 20050174188
- Publication date Aug 11, 2005
- Yasue Sakai
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER DESIGN METHOD AND DEVICE, DIGITAL FILTER DESIGN PROG...
- Publication number 20050171988
- Publication date Aug 4, 2005
- NEURO SOLUTION CORP.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER DESIGN METHOD AND DEVICE, DIGITAL FILTER DESIGN PROG...
- Publication number 20050171989
- Publication date Aug 4, 2005
- NEURO SOLUTION CORP.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Compressing method and apparatus, expanding method and apparatus, c...
- Publication number 20050143981
- Publication date Jun 30, 2005
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital filter designing method, digital filter designing program,...
- Publication number 20050120067
- Publication date Jun 2, 2005
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tone quality adjustment device designing method and designing devic...
- Publication number 20050111562
- Publication date May 26, 2005
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL-ANALOG CONVERTER
- Publication number 20050057386
- Publication date Mar 17, 2005
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG-DIGITAL CONVERSION APPARATUS
- Publication number 20040217895
- Publication date Nov 4, 2004
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER AND ITS DESIGNING METHOD
- Publication number 20040172434
- Publication date Sep 2, 2004
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOUND QUALITY ADJUSTING DEVICE AND FILTER DEVICE USED THEREFOR, SOU...
- Publication number 20040161114
- Publication date Aug 19, 2004
- Neuro Solution Corp.
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Data interpolating device and method, sampling function generating...
- Publication number 20040107231
- Publication date Jun 3, 2004
- Neuro Solution Corp.
- Yukio Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for compression, method and apparatus for deco...
- Publication number 20040027260
- Publication date Feb 12, 2004
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Solid-state imaging device and correlated double sampling circuit
- Publication number 20030164889
- Publication date Sep 4, 2003
- Yukio Koyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compression method and device, decompression method and device, com...
- Publication number 20030133505
- Publication date Jul 17, 2003
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Interpolating function generating apparatus and method, digital-ana...
- Publication number 20030107508
- Publication date Jun 12, 2003
- Yukio Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Compressing method and device, decompression method and device, com...
- Publication number 20030071746
- Publication date Apr 17, 2003
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Analog filter
- Publication number 20030014460
- Publication date Jan 16, 2003
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Oversampling circuit and digital/analog converter
- Publication number 20020190883
- Publication date Dec 19, 2002
- Yukio Koyanagi
- H03 - BASIC ELECTRONIC CIRCUITRY

Yukio Koyanagi

Person

Patents Grantslast 30 patents

Digital filter, design method thereof, design device, and digital f...

Digital filter design method and device, digital filter design prog...

Tone quality adjustment device designing method and designing devic...

Digital filter and its designing method

Compressing device and method, decompressing device and method, com...

Digital-analog converter

Analog filter suitable for smoothing a ΔΣ-modulated signal

Data interpolating device and method, sampling function generating...

Method and apparatus for compression, method and apparatus for deco...

Interpolating function generating apparatus and method, digital-ana...

Compressing method and device, decompression method and device, com...

Oversampling circuit and digital/analog converter

Oversampling circuit digital/analog converter

Digital-to-analog converter using different multiplicators between...

Oversampling circuit and digital/analog converter

Digital/analog converter

CCD television camera with separated camera head

Patents Applicationslast 30 patents

DIRECT CONVERSION RECEIVER

SCREEN ENLARGEMENT/REDUCTION DEVICE

INTERPOLATION FUNCTION GENERATION CIRCUIT

Interpolation Process Circuit

Digital Filter and Image Processing Apparatus Using the Same

DIGITAL FILTER AND ITS DESIGNING METHOD, DESIGNING APPARATUS, AND P...

METHODS, DEVICES, AND PROGRAMS FOR DESIGNING A DIGITAL FILTER AND F...

Method, apparatus, and program for designing digital filters

DIGITAL FILTER DESIGNING METHOD AND DESIGNING DEVICE

Digital filter, design method thereof, design device, and digital f...

ANALOG FILTER

Digital filter design method and device, digital filter design prog...

Compressing device and method, decompressing device and method, com...

DIGITAL FILTER DESIGN METHOD AND DEVICE, DIGITAL FILTER DESIGN PROG...

DIGITAL FILTER DESIGN METHOD AND DEVICE, DIGITAL FILTER DESIGN PROG...

Compressing method and apparatus, expanding method and apparatus, c...

Digital filter designing method, digital filter designing program,...

Tone quality adjustment device designing method and designing devic...

DIGITAL-ANALOG CONVERTER

ANALOG-DIGITAL CONVERSION APPARATUS

DIGITAL FILTER AND ITS DESIGNING METHOD

SOUND QUALITY ADJUSTING DEVICE AND FILTER DEVICE USED THEREFOR, SOU...

Data interpolating device and method, sampling function generating...

Method and apparatus for compression, method and apparatus for deco...

Solid-state imaging device and correlated double sampling circuit

Compression method and device, decompression method and device, com...

Interpolating function generating apparatus and method, digital-ana...

Compressing method and device, decompression method and device, com...

Analog filter

Oversampling circuit and digital/analog converter