Masahiro Fukui

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Speaker array
- Patent number 12,108,209
- Issue date Oct 1, 2024
- Nippon Telegraph and Telephone Corporation
- Kazunori Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Evaluation method, evaluation apparatus, and program
- Patent number 12,087,321
- Issue date Sep 10, 2024
- Nippon Telegraph and Telephone Corporation
- Sachiko Kurihara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Echo cancellation device, echo cancellation method, and program
- Patent number 12,015,902
- Issue date Jun 18, 2024
- Nippon Telegraph and Telephone Corporation
- Masahiro Fukui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cancel filter coefficient generation method, cancel filter coeffici...
- Patent number 12,002,445
- Issue date Jun 4, 2024
- Nippon Telegraph and Telephone Corporation
- Kazunori Kobayashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound collection apparatus
- Patent number 11,479,184
- Issue date Oct 25, 2022
- Nippon Telegraph and Telephone Corporation
- Kazunori Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Encoding method, decoding method, encoder, decoder, program, and re...
- Patent number 11,074,919
- Issue date Jul 27, 2021
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, decoding method, encoder, decoder, program, and re...
- Patent number 11,024,319
- Issue date Jun 1, 2021
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, decoding method, encoder, decoder, program, and re...
- Patent number 10,515,643
- Issue date Dec 24, 2019
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding method, decoding method, apparatus, program, and recording m...
- Patent number 10,269,363
- Issue date Apr 23, 2019
- Nippon Telegraph and Telephone Corporation
- Masahiro Fukui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Long-term prediction and frequency domain pitch period based encodi...
- Patent number 10,096,327
- Issue date Oct 9, 2018
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Frequency domain pitch period based encoding and decoding in accord...
- Patent number 10,083,703
- Issue date Sep 25, 2018
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, decoding method, encoder, decoder, program and rec...
- Patent number 9,947,331
- Issue date Apr 17, 2018
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding method, decoding apparatus, program, and recording medium...
- Patent number 9,640,190
- Issue date May 2, 2017
- Nippon Telegraph and Telephone Corporation
- Yusuke Hiwasaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, encoder, program and recording medium
- Patent number 9,552,821
- Issue date Jan 24, 2017
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, decoding method, encoding device, decoding device,...
- Patent number 9,319,645
- Issue date Apr 19, 2016
- Nippon Telegraph and Telephone Corporation
- Masahiro Fukui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method for acquiring codes corresponding to prediction res...
- Patent number 9,230,554
- Issue date Jan 5, 2016
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, decoding method, encoding device, decoding device,...
- Patent number 8,711,012
- Issue date Apr 29, 2014
- Nippon Telegraph and Telephone Corporation
- Masahiro Fukui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tongue-lid package
- Patent number 8,365,978
- Issue date Feb 5, 2013
- Japan Tobacco Inc.
- Kazuhiro Yoshimura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Slide-action hinge-lid package
- Patent number 8,167,124
- Issue date May 1, 2012
- Japan Tobacco Inc.
- Hiroyuki Uesugi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SOUND SYSTEM
- Publication number 20240236559
- Publication date Jul 11, 2024
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SYSTEM
- Publication number 20240137694
- Publication date Apr 25, 2024
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SYSTEM
- Publication number 20240129663
- Publication date Apr 18, 2024
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SYSTEM
- Publication number 20240129664
- Publication date Apr 18, 2024
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER SYSTEM
- Publication number 20240007787
- Publication date Jan 4, 2024
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SYSTEM
- Publication number 20230379627
- Publication date Nov 23, 2023
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SYSTEM
- Publication number 20230377550
- Publication date Nov 23, 2023
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEAKER SYSTEM
- Publication number 20230379628
- Publication date Nov 23, 2023
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER SYSTEM
- Publication number 20230370770
- Publication date Nov 16, 2023
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CANCEL FILTER COEFFICIENT GENERATION METHOD, CANCEL FILTER COEFFICI...
- Publication number 20230274724
- Publication date Aug 31, 2023
- Nippon Telegraph and Telephone Corporation
- Kazunori KOBAYASHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CANCEL FILTER COEFFICIENT SELECTING APPARATUS, CANCEL FILTER COEFFI...
- Publication number 20230197054
- Publication date Jun 22, 2023
- Nippon Telegraph and Telephone Corporation
- Kazunori KOBAYASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOUND SYSTEM
- Publication number 20230188889
- Publication date Jun 15, 2023
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOUDSPEAKER SYSTEM
- Publication number 20230179913
- Publication date Jun 8, 2023
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEAKER ARRAY
- Publication number 20230164483
- Publication date May 25, 2023
- Nippon Telegraph and Telephone Corporation
- Kazunori KOBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION CANCELING METHOD, APPARATUS AND PROGRAM
- Publication number 20230160454
- Publication date May 25, 2023
- Nippon Telegraph and Telephone Corporation
- Kazunori KOBAYASHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SYSTEM
- Publication number 20230139520
- Publication date May 4, 2023
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EVALUATION METHOD, EVALUATION APPARATUS, AND PROGRAM
- Publication number 20230076338
- Publication date Mar 9, 2023
- Nippon Telegraph and Telephone Corporation
- Sachiko KURIHARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ECHO CANCELLATION DEVICE, ECHO CANCELLATION METHOD, AND PROGRAM
- Publication number 20220329940
- Publication date Oct 13, 2022
- Nippon Telegraph and Telephone Corporation
- Masahiro FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND COLLECTION APPARATUS
- Publication number 20210229604
- Publication date Jul 29, 2021
- Nippon Telegraph and Telephone Corporation
- Kazunori KOBAYASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM, AND RE...
- Publication number 20200090665
- Publication date Mar 19, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM, AND RE...
- Publication number 20200090664
- Publication date Mar 19, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM AND REC...
- Publication number 20180182406
- Publication date Jun 28, 2018
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM AND REC...
- Publication number 20180182405
- Publication date Jun 28, 2018
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DECODING METHOD, DECODING APPARATUS, PROGRAM, AND RECORDING MEDIUM...
- Publication number 20150194163
- Publication date Jul 9, 2015
- Nippon Telegraph and Telephone Corporation
- Yusuke Hiwasaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, ENCODER, PROGRAM AND RECORDING MEDIUM
- Publication number 20150088529
- Publication date Mar 26, 2015
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM AND REC...
- Publication number 20150046172
- Publication date Feb 12, 2015
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM, AND RE...
- Publication number 20140019145
- Publication date Jan 16, 2014
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM, AND RE...
- Publication number 20130317814
- Publication date Nov 28, 2013
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, DECODING METHOD, DEVICE, PROGRAM, AND RECORDING ME...
- Publication number 20130114733
- Publication date May 9, 2013
- Nippon Telegraph and Telephone Corporation
- Masahiro Fukui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODING DEVICE, DECODING DEVICE,...
- Publication number 20130106626
- Publication date May 2, 2013
- Nippon Telegraph and Telephone Corporation
- Masahiro Fukui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Masahiro Fukui

Person

Patents Grantslast 30 patents

Speaker array

Evaluation method, evaluation apparatus, and program

Echo cancellation device, echo cancellation method, and program

Cancel filter coefficient generation method, cancel filter coeffici...

Sound collection apparatus

Encoding method, decoding method, encoder, decoder, program, and re...

Encoding method, decoding method, encoder, decoder, program, and re...

Encoding method, decoding method, encoder, decoder, program, and re...

Coding method, decoding method, apparatus, program, and recording m...

Long-term prediction and frequency domain pitch period based encodi...

Frequency domain pitch period based encoding and decoding in accord...

Encoding method, decoding method, encoder, decoder, program and rec...

Decoding method, decoding apparatus, program, and recording medium...

Encoding method, encoder, program and recording medium

Encoding method, decoding method, encoding device, decoding device,...

Encoding method for acquiring codes corresponding to prediction res...

Encoding method, decoding method, encoding device, decoding device,...

Tongue-lid package

Slide-action hinge-lid package

Patents Applicationslast 30 patents

SOUND SYSTEM

SOUND SYSTEM

SOUND SYSTEM

SOUND SYSTEM

SPEAKER SYSTEM

SOUND SYSTEM

SOUND SYSTEM

SPEAKER SYSTEM

SPEAKER SYSTEM

CANCEL FILTER COEFFICIENT GENERATION METHOD, CANCEL FILTER COEFFICI...

CANCEL FILTER COEFFICIENT SELECTING APPARATUS, CANCEL FILTER COEFFI...

SOUND SYSTEM

LOUDSPEAKER SYSTEM

SPEAKER ARRAY

VIBRATION CANCELING METHOD, APPARATUS AND PROGRAM

SOUND SYSTEM

EVALUATION METHOD, EVALUATION APPARATUS, AND PROGRAM

ECHO CANCELLATION DEVICE, ECHO CANCELLATION METHOD, AND PROGRAM

SOUND COLLECTION APPARATUS

ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM, AND RE...

ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM, AND RE...

ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM AND REC...

ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM AND REC...

DECODING METHOD, DECODING APPARATUS, PROGRAM, AND RECORDING MEDIUM...

ENCODING METHOD, ENCODER, PROGRAM AND RECORDING MEDIUM

ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM AND REC...

ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM, AND RE...

ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, PROGRAM, AND RE...

ENCODING METHOD, DECODING METHOD, DEVICE, PROGRAM, AND RECORDING ME...

ENCODING METHOD, DECODING METHOD, ENCODING DEVICE, DECODING DEVICE,...