HIROKI FURUKAWA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sound pickup device, sound pickup method, and non-transitory comput...
- Patent number 11,900,920
- Issue date Feb 13, 2024
- Panasonic Intellectual Property Corporation of America
- Hiroki Furukawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech translation device, speech translation method, and recording...
- Patent number 11,507,759
- Issue date Nov 22, 2022
- Panasonic Holdings Corporation
- Hiroki Furukawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech recognition device, speech recognition method, and recording...
- Patent number 11,315,572
- Issue date Apr 26, 2022
- Panasonic Corporation
- Tsuyoki Nishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech input method, recording medium, and speech input device
- Patent number 11,277,692
- Issue date Mar 15, 2022
- Panasonic Corporation
- Kazuya Nomura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speech translation device, speech translation method, and recording...
- Patent number 11,238,852
- Issue date Feb 1, 2022
- Panasonic Corporation
- Kohhei Hayashida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speech translation apparatus, speech translation method, and record...
- Patent number 11,182,567
- Issue date Nov 23, 2021
- Panasonic Corporation
- Hiroki Furukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speech collector in car cabin
- Patent number 9,953,641
- Issue date Apr 24, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroki Furukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stereo reproduction apparatus
- Patent number 9,913,060
- Issue date Mar 6, 2018
- Panasonic Intellectual Property Corporation of America
- Hiroki Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo cancellation apparatus, echo cancellation method and communica...
- Patent number 9,312,913
- Issue date Apr 12, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tsuyoki Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission method, transmission apparatus, and recept...
- Patent number 8,547,940
- Issue date Oct 1, 2013
- Panasonic Corporation
- Akira Kisoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission method, transmission apparatus, and recept...
- Patent number 8,483,189
- Issue date Jul 9, 2013
- Panasonic Corporation
- Akira Kisoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission method, transmission apparatus, and recept...
- Patent number 8,289,934
- Issue date Oct 16, 2012
- Panasonic Corporation
- Akira Kisoda
Information Patent Grant
Null symbol detection device
- Patent number 7,292,669
- Issue date Nov 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hiroki Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital audio broadcasting receiver
- Patent number 6,539,065
- Issue date Mar 25, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroki Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereo ultradirectional microphone apparatus
- Patent number 5,633,935
- Issue date May 27, 1997
- Matsushita Electric Industrial Co., Ltd.
- Takeo Kanamori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceller
- Patent number 5,463,618
- Issue date Oct 31, 1995
- Matsushita Electric Industrial Co., Ltd.
- Hiroki Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Array microphone
- Patent number 5,058,170
- Issue date Oct 15, 1991
- Matsushita Electric Industrial Co., Ltd.
- Takeo Kanamori
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Howling canceller
- Patent number 4,747,132
- Issue date May 24, 1988
- Matsushita Electric Industrial Co., Ltd.
- Satoru Ibaraki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HOWLING SUPPRESSION DEVICE, HOWLING SUPPRESSION METHOD, AND NON-TRA...
- Publication number 20240121554
- Publication date Apr 11, 2024
- Panasonic Intellectual Property Corporation of America
- Hiroki FURUKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND PICKUP DEVICE, SOUND PICKUP METHOD, AND NON-TRANSITORY COMPUT...
- Publication number 20210151033
- Publication date May 20, 2021
- Panasonic Intellectual Property Corporation of America
- Hiroki FURUKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH INPUT METHOD, RECORDING MEDIUM, AND SPEECH INPUT DEVICE
- Publication number 20200314543
- Publication date Oct 1, 2020
- PANASONIC CORPORATION
- Kazuya NOMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEECH TRANSLATION DEVICE, SPEECH TRANSLATION METHOD, AND RECORDING...
- Publication number 20200311354
- Publication date Oct 1, 2020
- PANASONIC CORPORATION
- Hiroki FURUKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEECH RECOGNITION DEVICE, SPEECH RECOGNITION METHOD, AND RECORDING...
- Publication number 20200312332
- Publication date Oct 1, 2020
- PANASONIC CORPORATION
- Tsuyoki NISHIKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH TRANSLATION APPARATUS, SPEECH TRANSLATION METHOD, AND RECORD...
- Publication number 20190303443
- Publication date Oct 3, 2019
- PANASONIC CORPORATION
- Hiroki FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
SPEECH TRANSLATION DEVICE, SPEECH TRANSLATION METHOD, AND RECORDING...
- Publication number 20190304442
- Publication date Oct 3, 2019
- PANASONIC CORPORATION
- Kohhei HAYASHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STEREO REPRODUCTION APPARATUS
- Publication number 20170295444
- Publication date Oct 12, 2017
- Panasonic Intellectual Property Corporation of America
- HIROKI FURUKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE-MOUNTED SOUND PROCESSING DEVICE
- Publication number 20170229136
- Publication date Aug 10, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroshi Ogura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH COLLECTOR IN CAR CABIN
- Publication number 20170116983
- Publication date Apr 27, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- HIROKI FURUKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ECHO CANCELLATION APPARATUS, ECHO CANCELLATION METHOD AND COMMUNICA...
- Publication number 20140056423
- Publication date Feb 27, 2014
- PANASONIC CORPORATION
- Tsuyoki Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM SIGNAL TRANSMISSION METHOD, TRANSMISSION APPARATUS, AND RECEPT...
- Publication number 20130003819
- Publication date Jan 3, 2013
- Akira Kisoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SIGNAL DEMODULATION APPARATUS
- Publication number 20090147891
- Publication date Jun 11, 2009
- Hiroki Furukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Ofdm signal transmission method, transmission apparatus, and recept...
- Publication number 20070064588
- Publication date Mar 22, 2007
- Akira Kisoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Null symbol detection device
- Publication number 20040141573
- Publication date Jul 22, 2004
- Hiroki Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

HIROKI FURUKAWA

Person

Patents Grantslast 30 patents

Sound pickup device, sound pickup method, and non-transitory comput...

Speech translation device, speech translation method, and recording...

Speech recognition device, speech recognition method, and recording...

Speech input method, recording medium, and speech input device

Speech translation device, speech translation method, and recording...

Speech translation apparatus, speech translation method, and record...

Speech collector in car cabin

Stereo reproduction apparatus

Echo cancellation apparatus, echo cancellation method and communica...

OFDM signal transmission method, transmission apparatus, and recept...

OFDM signal transmission method, transmission apparatus, and recept...

OFDM signal transmission method, transmission apparatus, and recept...

Null symbol detection device

Digital audio broadcasting receiver

Stereo ultradirectional microphone apparatus

Echo canceller

Array microphone

Howling canceller

Patents Applicationslast 30 patents

HOWLING SUPPRESSION DEVICE, HOWLING SUPPRESSION METHOD, AND NON-TRA...

SOUND PICKUP DEVICE, SOUND PICKUP METHOD, AND NON-TRANSITORY COMPUT...

SPEECH INPUT METHOD, RECORDING MEDIUM, AND SPEECH INPUT DEVICE

SPEECH TRANSLATION DEVICE, SPEECH TRANSLATION METHOD, AND RECORDING...

SPEECH RECOGNITION DEVICE, SPEECH RECOGNITION METHOD, AND RECORDING...

SPEECH TRANSLATION APPARATUS, SPEECH TRANSLATION METHOD, AND RECORD...

SPEECH TRANSLATION DEVICE, SPEECH TRANSLATION METHOD, AND RECORDING...

STEREO REPRODUCTION APPARATUS

VEHICLE-MOUNTED SOUND PROCESSING DEVICE

SPEECH COLLECTOR IN CAR CABIN

ECHO CANCELLATION APPARATUS, ECHO CANCELLATION METHOD AND COMMUNICA...

OFDM SIGNAL TRANSMISSION METHOD, TRANSMISSION APPARATUS, AND RECEPT...

AUDIO SIGNAL DEMODULATION APPARATUS

Ofdm signal transmission method, transmission apparatus, and recept...

Null symbol detection device