Yasuyuki MURAKI

Person

Hamamatsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disconnection detecting device, signal processing unit and disconne...
- Patent number 10,656,219
- Issue date May 19, 2020
- Yamaha Corporation
- Yasuyuki Muraki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal processing apparatus
- Patent number 8,346,830
- Issue date Jan 1, 2013
- Yamaha Corporation
- Yasuyuki Muraki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio signal processor
- Patent number 7,590,460
- Issue date Sep 15, 2009
- Yamaha Corporation
- Naotoshi Nishioka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital signal processor for initializing a ram
- Patent number 7,543,130
- Issue date Jun 2, 2009
- Yamaha Corporation
- Yasuyuki Muraki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing method and device
- Patent number 7,492,289
- Issue date Feb 17, 2009
- Yamaha Corporation
- Yasuyuki Muraki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Musical sound generator, portable terminal, musical sound generatin...
- Patent number 7,247,784
- Issue date Jul 24, 2007
- Yamaha Corporation
- Yasuyuki Muraki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tone reproducing apparatus and portable terminal apparatus
- Patent number 7,235,733
- Issue date Jun 26, 2007
- Yamaha Corporation
- Yasuyuki Muraki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tone reproducing apparatus and method and portable terminal...
- Patent number 7,102,070
- Issue date Sep 5, 2006
- Yamaha Corporation
- Yasuyuki Muraki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Portable telephone
- Patent number 7,020,498
- Issue date Mar 28, 2006
- Yamaha Corporation
- Yasuyuki Muraki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Power saving control by predetermined frequency slot timing signal...
- Patent number 6,513,123
- Issue date Jan 28, 2003
- Yamaha Corporation
- Yasuyuki Muraki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital signal processor and digital signal processing method
- Patent number 6,442,622
- Issue date Aug 27, 2002
- Yamaha Corporation
- Yusuke Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital signal processor
- Patent number 6,397,321
- Issue date May 28, 2002
- Yamaha Corporation
- Yusuke Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Plural sampling frequency signal processing by performing designate...
- Patent number 6,360,328
- Issue date Mar 19, 2002
- Yamaha Corporation
- Yasuyuki Muraki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Asynchronous signal input apparatus and sampling frequency conversi...
- Patent number 6,263,036
- Issue date Jul 17, 2001
- Yamaha Corporation
- Yusuke Yamamoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISCONNECTION DETECTING DEVICE, SIGNAL PROCESSING UNIT AND DISCONNE...
- Publication number 20180267093
- Publication date Sep 20, 2018
- Yamaha Corporation
- Yasuyuki MURAKI
- G08 - SIGNALLING
Information Patent Application
SAMPLING FREQUENCY CONVERTER
- Publication number 20120054454
- Publication date Mar 1, 2012
- Yamaha Corporation
- Yasuyuki MURAKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital Signal Processing Apparatus
- Publication number 20090106336
- Publication date Apr 23, 2009
- Yamaha Corporation
- Yasuyuki Muraki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital signal processor
- Publication number 20080263268
- Publication date Oct 23, 2008
- Yamaha Corporation
- Yasuyuki Muraki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL PROCESSING METHOD AND DEVICE
- Publication number 20070216550
- Publication date Sep 20, 2007
- Yamaha Corporation
- Yasuyuki MURAKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital signal processor
- Publication number 20050138275
- Publication date Jun 23, 2005
- Yamaha Corporation
- Yasuyuki Muraki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio signal processor
- Publication number 20050096766
- Publication date May 5, 2005
- Yamaha Corporation
- Naotoshi Nishioka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Music reproducing apparatus and method and cellular terminal apparatus
- Publication number 20040069120
- Publication date Apr 15, 2004
- Yasuyuki Muraki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable telephone
- Publication number 20030003968
- Publication date Jan 2, 2003
- Yasuyuki Muraki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Digital signal processor and power control circuit
- Publication number 20010042218
- Publication date Nov 15, 2001
- Yasuyuki Muraki
- G06 - COMPUTING CALCULATING COUNTING

Yasuyuki MURAKI

Person

Patents Grantslast 30 patents

Disconnection detecting device, signal processing unit and disconne...

Digital signal processing apparatus

Audio signal processor

Digital signal processor for initializing a ram

Signal processing method and device

Musical sound generator, portable terminal, musical sound generatin...

Musical tone reproducing apparatus and portable terminal apparatus

Musical tone reproducing apparatus and method and portable terminal...

Portable telephone

Power saving control by predetermined frequency slot timing signal...

Digital signal processor and digital signal processing method

Digital signal processor

Plural sampling frequency signal processing by performing designate...

Asynchronous signal input apparatus and sampling frequency conversi...

Patents Applicationslast 30 patents

DISCONNECTION DETECTING DEVICE, SIGNAL PROCESSING UNIT AND DISCONNE...

SAMPLING FREQUENCY CONVERTER

Digital Signal Processing Apparatus

Digital signal processor

SIGNAL PROCESSING METHOD AND DEVICE

Digital signal processor

Audio signal processor

Music reproducing apparatus and method and cellular terminal apparatus

Portable telephone

Digital signal processor and power control circuit