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Hirotaka SAWA
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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sound processing system and sound processing method that emphasize...
Patent number
10,536,681
Issue date
Jan 14, 2020
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hirotaka Sawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound processing system and sound processing method that emphasize...
Patent number
10,244,219
Issue date
Mar 26, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hirotaka Sawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
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
Sound velocity correction device
Patent number
9,622,004
Issue date
Apr 11, 2017
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hiroyuki Matsumoto
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
Patents Applications
last 30 patents
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, 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
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
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
SOUND VELOCITY CORRECTION DEVICE
Publication number
20160021474
Publication date
Jan 21, 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