Toshimichi Tokuda

Person

Maebaru-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Monitoring system and monitoring method
- Patent number 10,909,384
- Issue date Feb 2, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroyuki Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Directionality control system and sound output control method
- Patent number 10,497,356
- Issue date Dec 3, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masanari Miyamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Directionality control system, calibration method, horizontal devia...
- Patent number 10,244,162
- Issue date Mar 26, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotaka Sawa
- G01 - MEASURING TESTING
Information Patent Grant
Directivity control apparatus, directivity control method, storage...
- Patent number 10,142,727
- Issue date Nov 27, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shigenaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication apparatus mounted with speech speed conversion device
- Patent number 10,127,924
- Issue date Nov 13, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Toshimichi Tokuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directivity control apparatus, directivity control method, storage...
- Patent number 9,961,438
- Issue date May 1, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shigenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directionality control system, calibration method, horizontal devia...
- Patent number 9,860,439
- Issue date Jan 2, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotaka Sawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound processing system and processing method that emphasize sound...
- Patent number 9,826,211
- Issue date Nov 21, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotaka Sawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directivity control apparatus, directivity control method, storage...
- Patent number 9,763,001
- Issue date Sep 12, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shigenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directivity control system and sound output control method
- Patent number 9,747,454
- Issue date Aug 29, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shigenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Failure detection system and failure detection method
- Patent number 9,635,481
- Issue date Apr 25, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroyuki Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directivity control apparatus, directivity control method, storage...
- Patent number 9,621,982
- Issue date Apr 11, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shigenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio processing system and audio processing method
- Patent number 9,578,413
- Issue date Feb 21, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotaka Sawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Directivity control system, directivity control method, sound colle...
- Patent number 9,549,244
- Issue date Jan 17, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shigenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directivity control apparatus, directivity control method, storage...
- Patent number 9,516,412
- Issue date Dec 6, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shigenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directivity control apparatus, directivity control method, storage...
- Patent number 9,414,153
- Issue date Aug 9, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Shigenaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conferencing apparatus for echo cancellation using a microphone arr...
- Patent number 8,111,838
- Issue date Feb 7, 2012
- Panasonic Corporation
- Toshimichi Tokuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound pickup apparatus and conference telephone
- Patent number 8,054,991
- Issue date Nov 8, 2011
- Panasonic Corporation
- Toshimichi Tokuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceling apparatus, telephone set using the same, and echo ca...
- Patent number 7,856,097
- Issue date Dec 21, 2010
- Panasonic Corporation
- Toshimichi Tokuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone apparatus
- Patent number 7,228,271
- Issue date Jun 5, 2007
- Matsushita Electric Industrial Co., Ltd.
- Toshimichi Tokuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MONITORING SYSTEM AND MONITORING METHOD
- Publication number 20210142072
- Publication date May 13, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroyuki Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...
- Publication number 20180199134
- Publication date Jul 12, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi SHIGENAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECTIONALITY CONTROL SYSTEM AND SOUND OUTPUT CONTROL METHOD
- Publication number 20180158446
- Publication date Jun 7, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Masanari MIYAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIONALITY CONTROL SYSTEM, CALIBRATION METHOD, HORIZONTAL DEVIA...
- Publication number 20180160032
- Publication date Jun 7, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Hirotaka SAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND PROCESSING SYSTEM AND SOUND PROCESSING METHOD THAT EMPHASIZE...
- Publication number 20180115759
- Publication date Apr 26, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Hirotaka SAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SOUND PROCESSING SYSTEM AND SOUND PROCESSING METHOD THAT EMPHASIZE...
- Publication number 20180115760
- Publication date Apr 26, 2018
- Panasonic Intellectual Property Management Co., Lt d.
- Hirotaka SAWA
- G11 - INFORMATION STORAGE
Information Patent Application
COMMUNICATION APPARATUS MOUNTED WITH SPEECH SPEED CONVERSION DEVICE
- Publication number 20170345444
- Publication date Nov 30, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Toshimichi Tokuda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...
- Publication number 20170325021
- Publication date Nov 9, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi SHIGENAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...
- Publication number 20170164103
- Publication date Jun 8, 2017
- Panasonic Intellectual Property Management Co., Lt d.
- Shinichi SHIGENAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MONITORING SYSTEM AND MONITORING METHOD
- Publication number 20170019744
- Publication date Jan 19, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroyuki Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...
- Publication number 20170006375
- Publication date Jan 5, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi SHIGENAGA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIRECTIONALITY CONTROL SYSTEM, CALIBRATION METHOD, HORIZONTAL DEVIA...
- Publication number 20160142620
- Publication date May 19, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Hirotaka SAWA
- G01 - MEASURING TESTING
Information Patent Application
AUDIO PROCESSING SYSTEM AND AUDIO PROCESSING METHOD
- Publication number 20160043699
- Publication date Feb 11, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Hirotaka SAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAILURE DETECTION SYSTEM AND FAILURE DETECTION METHOD
- Publication number 20160037277
- Publication date Feb 4, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroyuki MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND PROCESSING SYSTEM AND SOUND PROCESSING METHOD
- Publication number 20150350621
- Publication date Dec 3, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Hirotaka SAWA
- G11 - INFORMATION STORAGE
Information Patent Application
DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...
- Publication number 20150326968
- Publication date Nov 12, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi SHIGENAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...
- Publication number 20150281833
- Publication date Oct 1, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi SHIGENAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIVITY CONTROL SYSTEM, DIRECTIVITY CONTROL METHOD, SOUND COLLE...
- Publication number 20150023524
- Publication date Jan 22, 2015
- PANASONIC CORPORATION
- Shinichi SHIGENAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIVITY CONTROL SYSTEM AND SOUND OUTPUT CONTROL METHOD
- Publication number 20140376740
- Publication date Dec 25, 2014
- Shinichi SHIGENAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOUND PICKUP APPARATUS, PORTABLE COMMUNICATION APPARATUS, AND IMAGE...
- Publication number 20110200205
- Publication date Aug 18, 2011
- PANASONIC CORPORATION
- Toshimichi Tokuda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND PICKUP APPARATUS AND CONFERENCE TELEPHONE
- Publication number 20090268899
- Publication date Oct 29, 2009
- PANASONIC CORPORATION
- Toshimichi Tokuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE CONFERENCE APPARATUS
- Publication number 20080205665
- Publication date Aug 28, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toshimichi TOKUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Echo canceling apparatus, telephone set using the same, and echo ca...
- Publication number 20050286714
- Publication date Dec 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Toshimichi Tokuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone apparatus
- Publication number 20030118176
- Publication date Jun 26, 2003
- Matsushita Electric Industial Co., Ltd.
- Toshimichi Tokuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toshimichi Tokuda

Person

Patents Grantslast 30 patents

Monitoring system and monitoring method

Directionality control system and sound output control method

Directionality control system, calibration method, horizontal devia...

Directivity control apparatus, directivity control method, storage...

Communication apparatus mounted with speech speed conversion device

Directivity control apparatus, directivity control method, storage...

Directionality control system, calibration method, horizontal devia...

Sound processing system and processing method that emphasize sound...

Directivity control apparatus, directivity control method, storage...

Directivity control system and sound output control method

Failure detection system and failure detection method

Directivity control apparatus, directivity control method, storage...

Audio processing system and audio processing method

Directivity control system, directivity control method, sound colle...

Directivity control apparatus, directivity control method, storage...

Directivity control apparatus, directivity control method, storage...

Conferencing apparatus for echo cancellation using a microphone arr...

Sound pickup apparatus and conference telephone

Echo canceling apparatus, telephone set using the same, and echo ca...

Telephone apparatus

Patents Applicationslast 30 patents

MONITORING SYSTEM AND MONITORING METHOD

DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...

DIRECTIONALITY CONTROL SYSTEM AND SOUND OUTPUT CONTROL METHOD

DIRECTIONALITY CONTROL SYSTEM, CALIBRATION METHOD, HORIZONTAL DEVIA...

SOUND PROCESSING SYSTEM AND SOUND PROCESSING METHOD THAT EMPHASIZE...

SOUND PROCESSING SYSTEM AND SOUND PROCESSING METHOD THAT EMPHASIZE...

COMMUNICATION APPARATUS MOUNTED WITH SPEECH SPEED CONVERSION DEVICE

DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...

DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...

MONITORING SYSTEM AND MONITORING METHOD

DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...

DIRECTIONALITY CONTROL SYSTEM, CALIBRATION METHOD, HORIZONTAL DEVIA...

AUDIO PROCESSING SYSTEM AND AUDIO PROCESSING METHOD

FAILURE DETECTION SYSTEM AND FAILURE DETECTION METHOD

SOUND PROCESSING SYSTEM AND SOUND PROCESSING METHOD

DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...

DIRECTIVITY CONTROL APPARATUS, DIRECTIVITY CONTROL METHOD, STORAGE...

DIRECTIVITY CONTROL SYSTEM, DIRECTIVITY CONTROL METHOD, SOUND COLLE...

DIRECTIVITY CONTROL SYSTEM AND SOUND OUTPUT CONTROL METHOD

SOUND PICKUP APPARATUS, PORTABLE COMMUNICATION APPARATUS, AND IMAGE...

SOUND PICKUP APPARATUS AND CONFERENCE TELEPHONE

VOICE CONFERENCE APPARATUS

Echo canceling apparatus, telephone set using the same, and echo ca...

Telephone apparatus