Masayuki Ishida

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Digital broadcast receiving apparatus
- Patent number 8,112,780
- Issue date Feb 7, 2012
- Mitsubishi Electric Corporation
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Navigation apparatus
- Patent number 7,797,103
- Issue date Sep 14, 2010
- Mitsubishi Electric Corporation
- Tadatomi Ishigami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Noise reduction apparatus and audio output apparatus
- Patent number 7,551,743
- Issue date Jun 23, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Tsujishita
- G11 - INFORMATION STORAGE
Information Patent Grant
Class D amplifier
- Patent number 7,057,456
- Issue date Jun 6, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise removal apparatus and an FM receiver
- Patent number 6,993,309
- Issue date Jan 31, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Tsujishita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Class D amplifier
- Patent number 6,989,714
- Issue date Jan 24, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class D amplifier
- Patent number 6,924,700
- Issue date Aug 2, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
All-digital FM stereo demodulator and demodulation method
- Patent number 6,901,146
- Issue date May 31, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multipath noise reduction method, multipath noise reducer, and FM r...
- Patent number 6,826,392
- Issue date Nov 30, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Impulse noise reducer detecting impulse noise from an audio signal
- Patent number 6,795,559
- Issue date Sep 21, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver noise reduction with expanding gated pulses
- Patent number 6,788,923
- Issue date Sep 7, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Tsujishita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multipath noise reducer, audio output circuit, and FM receiver
- Patent number 6,725,027
- Issue date Apr 20, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio signal noise reduction system
- Patent number 6,690,805
- Issue date Feb 10, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital FM demodulator performing amplitude compensation
- Patent number 6,664,849
- Issue date Dec 16, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multipath noise reducer, audio output circuit, and FM receiver
- Patent number 6,665,526
- Issue date Dec 16, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital audio broadcast receiver acquiring frame synchronization qu...
- Patent number 6,516,039
- Issue date Feb 4, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital audio broadcast receiver and tuning method thereof
- Patent number 6,438,183
- Issue date Aug 20, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital broadcast receiver using weighted sum of channel impulse re...
- Patent number 6,434,205
- Issue date Aug 13, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Impulse noise detector and noise reduction system
- Patent number 6,385,261
- Issue date May 7, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital audio broadcasting receiver
- Patent number 6,341,123
- Issue date Jan 22, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Tsujishita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital broadcast receiver
- Patent number 6,151,369
- Issue date Nov 21, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Tadatoshi Ohkubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital broadcast receiver
- Patent number 6,148,045
- Issue date Nov 14, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecine signal conversion method and an up-converter
- Patent number 6,144,410
- Issue date Nov 7, 2000
- Nippon Television Network Corporation
- Hidehiko Kikuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Frequency searching method and digital audio broadcast receiver
- Patent number 6,067,332
- Issue date May 23, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital broadcast receiver
- Patent number 6,028,900
- Issue date Feb 22, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture replacement system and picture replacement method
- Patent number 5,973,751
- Issue date Oct 26, 1999
- Nippon Television Network Corp.
- Masayuki Ishida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic replay device
- Patent number 5,953,431
- Issue date Sep 14, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Noboru Yashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reproduction apparatus and method for successively playing back inf...
- Patent number 5,852,593
- Issue date Dec 22, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc apparatus for selectively outputting data from a disc and a me...
- Patent number 5,748,585
- Issue date May 5, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Manabu Tsukamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Information reproduction apparatus having means to control maximum...
- Patent number 5,680,379
- Issue date Oct 21, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Ishida
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
NAVIGATION APPARATUS
- Publication number 20090319174
- Publication date Dec 24, 2009
- Mitsubishi Electric Corporation
- Tadatomi Ishigami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Digital Broadcast Receiving Apparatus
- Publication number 20080098439
- Publication date Apr 24, 2008
- Kenichi Taura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NAVIGATION APPARATUS
- Publication number 20070213927
- Publication date Sep 13, 2007
- MITSUBISHI ELECTRIC CORPORATION
- Tadatomi Ishigami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Receiving apparatus
- Publication number 20070060082
- Publication date Mar 15, 2007
- Nobuyoshi Okumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Class D amplifier
- Publication number 20050231281
- Publication date Oct 20, 2005
- Kenichi Taura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS D AMPLIFIER
- Publication number 20050225384
- Publication date Oct 13, 2005
- Kenichi Taura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Class D amplifier
- Publication number 20040066229
- Publication date Apr 8, 2004
- Kenichi Taura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multipath noise reduction method, multipath noise reducer, and FM r...
- Publication number 20030022650
- Publication date Jan 30, 2003
- Masayuki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Noise removal apparatus and an FM receiver
- Publication number 20020055346
- Publication date May 9, 2002
- Masahiro Tsujishita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multipath noise reducer, audio output circuit, and FM receiver
- Publication number 20010044289
- Publication date Nov 22, 2001
- Masayuki Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Noise reducer and noise reduction method with expanded gate pulses
- Publication number 20010016475
- Publication date Aug 23, 2001
- Masahiro Tsujishita
- H03 - BASIC ELECTRONIC CIRCUITRY

Masayuki Ishida

Person

Patents Grantslast 30 patents

Digital broadcast receiving apparatus

Navigation apparatus

Noise reduction apparatus and audio output apparatus

Class D amplifier

Noise removal apparatus and an FM receiver

Class D amplifier

Class D amplifier

All-digital FM stereo demodulator and demodulation method

Multipath noise reduction method, multipath noise reducer, and FM r...

Impulse noise reducer detecting impulse noise from an audio signal

Receiver noise reduction with expanding gated pulses

Multipath noise reducer, audio output circuit, and FM receiver

Audio signal noise reduction system

Digital FM demodulator performing amplitude compensation

Multipath noise reducer, audio output circuit, and FM receiver

Digital audio broadcast receiver acquiring frame synchronization qu...

Digital audio broadcast receiver and tuning method thereof

Digital broadcast receiver using weighted sum of channel impulse re...

Impulse noise detector and noise reduction system

Digital audio broadcasting receiver

Digital broadcast receiver

Digital broadcast receiver

Telecine signal conversion method and an up-converter

Frequency searching method and digital audio broadcast receiver

Digital broadcast receiver

Picture replacement system and picture replacement method

Acoustic replay device

Reproduction apparatus and method for successively playing back inf...

Disc apparatus for selectively outputting data from a disc and a me...

Information reproduction apparatus having means to control maximum...

Patents Applicationslast 30 patents

NAVIGATION APPARATUS

Digital Broadcast Receiving Apparatus

NAVIGATION APPARATUS

Receiving apparatus

Class D amplifier

CLASS D AMPLIFIER

Class D amplifier

Multipath noise reduction method, multipath noise reducer, and FM r...

Noise removal apparatus and an FM receiver

Multipath noise reducer, audio output circuit, and FM receiver

Noise reducer and noise reduction method with expanded gate pulses