Tomokazu Ishikawa

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic reproduction method, recording medium, and acoustic reprod...
- Patent number 12,289,587
- Issue date Apr 29, 2025
- Panasonic Intellectual Property Corporation of America
- Hikaru Usami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic reproduction method, acoustic reproduction device, and rec...
- Patent number 12,120,500
- Issue date Oct 15, 2024
- Panasonic Intellectual Property Corporation of America
- Seigo Enomoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound reproduction method, non-transitory medium, and sound reprodu...
- Patent number 12,101,622
- Issue date Sep 24, 2024
- Panasonic Intellectual Property Corporation of America
- Hikaru Usami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Translation device
- Patent number 11,995,416
- Issue date May 28, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomokazu Ishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
- Patent number 11,749,289
- Issue date Sep 5, 2023
- Panasonic Intellectual Property Corporation of America
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Translation device
- Patent number 11,403,470
- Issue date Aug 2, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomokazu Ishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
- Patent number 11,341,977
- Issue date May 24, 2022
- Panasonic Intellectual Property Corporation of America
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Translation device and translation method
- Patent number 10,943,074
- Issue date Mar 9, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Natsuki Saeki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Translation device and translation method
- Patent number 10,929,618
- Issue date Feb 23, 2021
- PANASONIC INTELLECTUAL, PROPERTY MANAGEMENT CO., LTD.
- Tomokazu Ishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice input device, translation device, voice input method, and rec...
- Patent number 10,854,200
- Issue date Dec 1, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Translation device and program recording medium
- Patent number 10,671,814
- Issue date Jun 2, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takayuki Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
- Patent number 10,566,001
- Issue date Feb 18, 2020
- Panasonic Intellectual Property Corporation of America
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound collection apparatus
- Patent number 10,390,133
- Issue date Aug 20, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takahiro Kamai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wearable device and translation system
- Patent number 10,152,476
- Issue date Dec 11, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
- Patent number 9,799,342
- Issue date Oct 24, 2017
- Panasonic Intellectual Property Corporation of America
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Bandwidth extension parameter generation device, encoding apparatus...
- Patent number 9,424,847
- Issue date Aug 23, 2016
- Panasonic Corporation
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Image viewing system, arbitrating terminal, image viewing method, a...
- Patent number 9,395,946
- Issue date Jul 19, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Aki Yoneda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image viewing system, receiver mobile terminal, image server, and i...
- Patent number 9,332,289
- Issue date May 3, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Aki Yoneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid audio encoder and hybrid audio decoder which perform coding...
- Patent number 9,275,650
- Issue date Mar 1, 2016
- Panasonic Corporation
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding and decoding system, decoding apparatus, encoding apparatu...
- Patent number 9,236,053
- Issue date Jan 12, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding device, decoding device, coding method, and decoding method...
- Patent number 9,117,461
- Issue date Aug 25, 2015
- Panasonic Corporation
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding apparatus and decoding apparatus
- Patent number 9,105,264
- Issue date Aug 11, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
- Patent number 9,093,080
- Issue date Jul 28, 2015
- Panasonic Intellectual Property Corporation of America
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal processing apparatus, audio coding apparatus, and audi...
- Patent number 9,026,236
- Issue date May 5, 2015
- Panasonic Intellectual Property Corporation of America
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoding device, decoding device, method, circuit, and program
- Patent number 8,886,548
- Issue date Nov 11, 2014
- Panasonic Corporation
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding device, coding and decoding device, and decoding method
- Patent number 8,718,285
- Issue date May 6, 2014
- Panasonic Corporation
- Tomokazu Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combination device, telecommunication system, and combining method
- Patent number 8,504,184
- Issue date Aug 6, 2013
- Panasonic Corporation
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stream synthesizing device, decoding unit and method
- Patent number 8,391,513
- Issue date Mar 5, 2013
- Panasonic Corporation
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding device, decoding device, and system thereof utilizing band...
- Patent number 8,311,841
- Issue date Nov 13, 2012
- Panasonic Corporation
- Shuji Miyasaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reduced delay spatial coding and decoding apparatus and teleconfere...
- Patent number 8,311,810
- Issue date Nov 13, 2012
- Panasonic Corporation
- Tomokazu Ishikawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION GENERATION METHOD, ACOUSTIC SIGNAL PROCESSING METHOD, R...
- Publication number 20250150770
- Publication date May 8, 2025
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION GENERATION METHOD, ACOUSTIC SIGNAL PROCESSING METHOD, R...
- Publication number 20250150777
- Publication date May 8, 2025
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC SIGNAL PROCESSING METHOD, RECORDING MEDIUM, AND ACOUSTIC S...
- Publication number 20250150772
- Publication date May 8, 2025
- Panasonic Intellectual Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION GENERATION METHOD, ACOUSTIC SIGNAL PROCESSING METHOD, R...
- Publication number 20250150771
- Publication date May 8, 2025
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC SIGNAL PROCESSING METHOD, RECORDING MEDIUM, AND ACOUSTIC S...
- Publication number 20250150776
- Publication date May 8, 2025
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND GENERATION DEVICE, SOUND REPRODUCTION DEVICE, AND SOUND GENER...
- Publication number 20250039630
- Publication date Jan 30, 2025
- AKITA PREFECTURAL UNIVERSITY
- Masayuki NISHIGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL AUDIO PROCESSING METHOD, THREE-DIMENSIONAL AUDIO...
- Publication number 20250039629
- Publication date Jan 30, 2025
- Panasonic Intellectual Property Corporation of America
- Mariko Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC REPRODUCTION METHOD, RECORDING MEDIUM, AND ACOUSTIC REPROD...
- Publication number 20250031001
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC PROCESSING METHOD, RECORDING MEDIUM, AND ACOUSTIC PROCESSI...
- Publication number 20250031006
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Kota Nakahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, ACOUS...
- Publication number 20250031005
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Seigo Enomoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SIGNAL PROCESSING METHOD, RECORDING MEDIUM, SOUND SIGNAL PROC...
- Publication number 20250028500
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Seigo ENOMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC PROCESSING METHOD, RECORDING MEDIUM, AND ACOUSTIC PROCESSI...
- Publication number 20250031007
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Kota Nakahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC SIGNAL PROCESSING DEVICE, ACOUSTIC SIGNAL PROCESSING METHO...
- Publication number 20250031008
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SIGNAL PROCESSING DEVICE, SOUND SIGNAL PROCESSING METHOD, AND...
- Publication number 20250024221
- Publication date Jan 16, 2025
- Panasonic Intellectual Property Corporation of America
- Seigo Enomoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC REPRODUCTION METHOD, ACOUSTIC REPRODUCTION DEVICE, AND REC...
- Publication number 20240430638
- Publication date Dec 26, 2024
- Panasonic Intellectual Property Corporation of America
- Seigo ENOMOTO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND PROCESSING DEVICE, SOUND PROCESSING METHOD, AND RECORDING MEDIUM
- Publication number 20240323636
- Publication date Sep 26, 2024
- Panasonic Intellectual Property Corporation of America
- Seigo ENOMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC FEATURE ESTIMATION METHOD, ACOUSTIC FEATURE ESTIMATION SYS...
- Publication number 20240031756
- Publication date Jan 25, 2024
- Panasonic Intellectual Property Corporation of America
- Mariko YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND INFORMATION PR...
- Publication number 20240031757
- Publication date Jan 25, 2024
- Panasonic Intellectual Property Corporation of America
- Seigo ENOMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND R...
- Publication number 20240031762
- Publication date Jan 25, 2024
- Panasonic Intellectual Property Corporation of America
- Ko MIZUNO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC REPRODUCTION METHOD, RECORDING MEDIUM, AND ACOUSTIC REPROD...
- Publication number 20240031763
- Publication date Jan 25, 2024
- Panasonic Intellectual Property Corporation of America
- Seigo ENOMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND REPRODUCTION METHOD, SOUND REPRODUCTION DEVICE, AND RECORDING...
- Publication number 20240022854
- Publication date Jan 18, 2024
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND R...
- Publication number 20240015461
- Publication date Jan 11, 2024
- Panasonic Intellectual Property Corporation of America
- Tomokazu ISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND R...
- Publication number 20230421988
- Publication date Dec 28, 2023
- Panasonic Intellectual Property Corporation of America
- Ko MIZUNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC REPRODUCTION METHOD, RECORDING MEDIUM, AND ACOUSTIC REPROD...
- Publication number 20230319472
- Publication date Oct 5, 2023
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND SOUND REPRODUC...
- Publication number 20230199428
- Publication date Jun 22, 2023
- Panasonic Intellectual Property Corporation of America
- Ko MIZUNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND SOUND REPRODUC...
- Publication number 20230179938
- Publication date Jun 8, 2023
- Panasonic Intellectual Property Corporation of America
- Ko MIZUNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC REPRODUCTION METHOD, ACOUSTIC REPRODUCTION DEVICE, AND REC...
- Publication number 20230007432
- Publication date Jan 5, 2023
- Panasonic Intellectual Property Corporation of America
- Seigo ENOMOTO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND REPRODUCTION METHOD, NON-TRANSITORY MEDIUM, AND SOUND REPRODU...
- Publication number 20220417696
- Publication date Dec 29, 2022
- Panasonic Intellectual Property Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BANDWIDTH EXTENSION METHOD, BANDWIDTH EXTENSION APPARATUS, PROGRAM,...
- Publication number 20220246159
- Publication date Aug 4, 2022
- Panasonic Intellectual Property Corporation of America
- Tomokazu ISHIKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRANSLATION DEVICE
- Publication number 20220092277
- Publication date Mar 24, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- TOMOKAZU ISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING

Tomokazu Ishikawa

Person

Patents Grantslast 30 patents

Acoustic reproduction method, recording medium, and acoustic reprod...

Acoustic reproduction method, acoustic reproduction device, and rec...

Sound reproduction method, non-transitory medium, and sound reprodu...

Translation device

Bandwidth extension method, bandwidth extension apparatus, program,...

Translation device

Bandwidth extension method, bandwidth extension apparatus, program,...

Translation device and translation method

Translation device and translation method

Voice input device, translation device, voice input method, and rec...

Translation device and program recording medium

Bandwidth extension method, bandwidth extension apparatus, program,...

Sound collection apparatus

Wearable device and translation system

Bandwidth extension method, bandwidth extension apparatus, program,...

Bandwidth extension parameter generation device, encoding apparatus...

Image viewing system, arbitrating terminal, image viewing method, a...

Image viewing system, receiver mobile terminal, image server, and i...

Hybrid audio encoder and hybrid audio decoder which perform coding...

Encoding and decoding system, decoding apparatus, encoding apparatu...

Coding device, decoding device, coding method, and decoding method...

Coding apparatus and decoding apparatus

Bandwidth extension method, bandwidth extension apparatus, program,...

Audio signal processing apparatus, audio coding apparatus, and audi...

Audio encoding device, decoding device, method, circuit, and program

Decoding device, coding and decoding device, and decoding method

Combination device, telecommunication system, and combining method

Stream synthesizing device, decoding unit and method

Encoding device, decoding device, and system thereof utilizing band...

Reduced delay spatial coding and decoding apparatus and teleconfere...

Patents Applicationslast 30 patents

INFORMATION GENERATION METHOD, ACOUSTIC SIGNAL PROCESSING METHOD, R...

INFORMATION GENERATION METHOD, ACOUSTIC SIGNAL PROCESSING METHOD, R...

ACOUSTIC SIGNAL PROCESSING METHOD, RECORDING MEDIUM, AND ACOUSTIC S...

INFORMATION GENERATION METHOD, ACOUSTIC SIGNAL PROCESSING METHOD, R...

ACOUSTIC SIGNAL PROCESSING METHOD, RECORDING MEDIUM, AND ACOUSTIC S...

SOUND GENERATION DEVICE, SOUND REPRODUCTION DEVICE, AND SOUND GENER...

THREE-DIMENSIONAL AUDIO PROCESSING METHOD, THREE-DIMENSIONAL AUDIO...

ACOUSTIC REPRODUCTION METHOD, RECORDING MEDIUM, AND ACOUSTIC REPROD...

ACOUSTIC PROCESSING METHOD, RECORDING MEDIUM, AND ACOUSTIC PROCESSI...

INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, ACOUS...

SOUND SIGNAL PROCESSING METHOD, RECORDING MEDIUM, SOUND SIGNAL PROC...

ACOUSTIC PROCESSING METHOD, RECORDING MEDIUM, AND ACOUSTIC PROCESSI...

ACOUSTIC SIGNAL PROCESSING DEVICE, ACOUSTIC SIGNAL PROCESSING METHO...

SOUND SIGNAL PROCESSING DEVICE, SOUND SIGNAL PROCESSING METHOD, AND...

ACOUSTIC REPRODUCTION METHOD, ACOUSTIC REPRODUCTION DEVICE, AND REC...

SOUND PROCESSING DEVICE, SOUND PROCESSING METHOD, AND RECORDING MEDIUM

ACOUSTIC FEATURE ESTIMATION METHOD, ACOUSTIC FEATURE ESTIMATION SYS...

INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND INFORMATION PR...

INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND R...

ACOUSTIC REPRODUCTION METHOD, RECORDING MEDIUM, AND ACOUSTIC REPROD...

SOUND REPRODUCTION METHOD, SOUND REPRODUCTION DEVICE, AND RECORDING...

INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND R...

INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND R...

ACOUSTIC REPRODUCTION METHOD, RECORDING MEDIUM, AND ACOUSTIC REPROD...

INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND SOUND REPRODUC...

INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND SOUND REPRODUC...

ACOUSTIC REPRODUCTION METHOD, ACOUSTIC REPRODUCTION DEVICE, AND REC...

SOUND REPRODUCTION METHOD, NON-TRANSITORY MEDIUM, AND SOUND REPRODU...

BANDWIDTH EXTENSION METHOD, BANDWIDTH EXTENSION APPARATUS, PROGRAM,...

TRANSLATION DEVICE