Ryosuke SUGIURA

Person

Bunkyo-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
- Patent number 12,315,520
- Issue date May 27, 2025
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal high frequency compensation method, sound signal post...
- Patent number 12,293,767
- Issue date May 6, 2025
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal encoding method, sound signal decoding method, sound s...
- Patent number 12,170,091
- Issue date Dec 17, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
- Patent number 12,165,659
- Issue date Dec 10, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
- Patent number 12,136,427
- Issue date Nov 5, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal receiving and decoding method, sound signal decoding m...
- Patent number 12,131,743
- Issue date Oct 29, 2024
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
- Patent number 12,119,009
- Issue date Oct 15, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch emphasis apparatus, method and program for the same
- Patent number 12,106,767
- Issue date Oct 1, 2024
- Nippon Telegraph and Telephone Corporation
- Yutaka Kamamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch emphasis apparatus, method, program, and recording medium for...
- Patent number 12,100,410
- Issue date Sep 24, 2024
- Nippon Telegraph and Telephone Corporation
- Yutaka Kamamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
- Patent number 12,100,403
- Issue date Sep 24, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoder, decoder, encoding method, decoding method and program
- Patent number 12,028,093
- Issue date Jul 2, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transformation apparatus, encoding apparatus, decoding apparatus, t...
- Patent number 12,021,549
- Issue date Jun 25, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multipoint control method, apparatus and program
- Patent number 12,022,031
- Issue date Jun 25, 2024
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal receiving and decoding method, sound signal encoding a...
- Patent number 11,996,107
- Issue date May 28, 2024
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multipoint control method, apparatus and program
- Patent number 11,973,900
- Issue date Apr 30, 2024
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multipoint control method, apparatus and program
- Patent number 11,949,817
- Issue date Apr 2, 2024
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding and decoding method, decoding method, apparatuses therefor...
- Patent number 11,837,241
- Issue date Dec 5, 2023
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multipoint control method, apparatus and program
- Patent number 11,810,581
- Issue date Nov 7, 2023
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch emphasis apparatus, method and program for the same
- Patent number 11,749,295
- Issue date Sep 5, 2023
- Nippon Telegraph and Telephone Corporation
- Yutaka Kamamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding apparatus, encoding apparatus, and methods and programs th...
- Patent number 11,715,484
- Issue date Aug 1, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding apparatus, coding method, program, and recording medium
- Patent number 11,621,010
- Issue date Apr 4, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoder, decoder, encoding method, decoding method, program, and re...
- Patent number 11,501,782
- Issue date Nov 15, 2022
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sample sequence converter, signal encoding apparatus, signal decodi...
- Patent number 11,468,905
- Issue date Oct 11, 2022
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch emphasis apparatus, method and program for the same
- Patent number 11,468,907
- Issue date Oct 11, 2022
- Nippon Telegraph and Telephone Corporation
- Yutaka Kamamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding apparatus, decoding apparatus, data structure of code sequ...
- Patent number 11,438,009
- Issue date Sep 6, 2022
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Decoding apparatus, encoding apparatus, and methods and programs th...
- Patent number 11,430,464
- Issue date Aug 30, 2022
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding apparatus, decoding apparatus, fricative sound judgment ap...
- Patent number 11,417,345
- Issue date Aug 16, 2022
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch emphasis apparatus, method and program for the same
- Patent number 11,302,340
- Issue date Apr 12, 2022
- Nippon Telegraph and Telephone Corporation
- Yutaka Kamamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch enhancement apparatus, pitch enhancement method, and program
- Patent number 11,270,719
- Issue date Mar 8, 2022
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding apparatus, decoding apparatus, smoothing apparatus, invers...
- Patent number 11,087,774
- Issue date Aug 10, 2021
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
SOUND SIGNAL DOWNMIX METHOD, SOUND SIGNAL CODING METHOD, SOUND SIGN...
- Publication number 20250126424
- Publication date Apr 17, 2025
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20240412744
- Publication date Dec 12, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20240412745
- Publication date Dec 12, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...
- Publication number 20240119947
- Publication date Apr 11, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...
- Publication number 20230410832
- Publication date Dec 21, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...
- Publication number 20230402051
- Publication date Dec 14, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL REFINING METHOD, SOUND SIGNAL DECODING METHOD, APPARAT...
- Publication number 20230402044
- Publication date Dec 14, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...
- Publication number 20230395081
- Publication date Dec 7, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL REFINING METHOD, SOUND SIGNAL DECODING METHOD, APPARAT...
- Publication number 20230395080
- Publication date Dec 7, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...
- Publication number 20230395092
- Publication date Dec 7, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...
- Publication number 20230386482
- Publication date Nov 30, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...
- Publication number 20230386481
- Publication date Nov 30, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...
- Publication number 20230386497
- Publication date Nov 30, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PITCH EMPHASIS APPARATUS, METHOD AND PROGRAM FOR THE SAME
- Publication number 20230386498
- Publication date Nov 30, 2023
- Nippon Telegraph and Telephone Corporation
- Yutaka KAMAMOTO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...
- Publication number 20230386480
- Publication date Nov 30, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...
- Publication number 20230377585
- Publication date Nov 23, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, DECODING METHOD AND PROGRAM
- Publication number 20230318622
- Publication date Oct 5, 2023
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Ryosuke SUGIURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20230319498
- Publication date Oct 5, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DECODING METHOD, SOUND SIGNAL DECODER, PROGRAM, AND RE...
- Publication number 20230298598
- Publication date Sep 21, 2023
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL ENCODING METHOD, SOUND SIGNAL ENCODER, PROGRAM, AND RE...
- Publication number 20230178086
- Publication date Jun 8, 2023
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL ENCODING METHOD, SOUND SIGNAL DECODING METHOD, SOUND S...
- Publication number 20230109677
- Publication date Apr 13, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20230106764
- Publication date Apr 6, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20230108927
- Publication date Apr 6, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20230107976
- Publication date Apr 6, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20230106832
- Publication date Apr 6, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL ENCODING METHOD, SOUND SIGNAL DECODING METHOD, SOUND S...
- Publication number 20230086460
- Publication date Mar 23, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PITCH EMPHASIS APPARATUS, METHOD AND PROGRAM FOR THE SAME
- Publication number 20220415341
- Publication date Dec 29, 2022
- Nippon Telegraph and Telephone Corporation
- Yutaka KAMAMOTO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DECODING APPARATUS, ENCODING APPARATUS, AND METHODS AND PROGRAMS TH...
- Publication number 20220343936
- Publication date Oct 27, 2022
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL RECEIVING AND DECODING METHOD, SOUND SIGNAL DECODING M...
- Publication number 20220246157
- Publication date Aug 4, 2022
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL RECEIVING AND DECODING METHOD, SOUND SIGNAL ENCODING A...
- Publication number 20220238122
- Publication date Jul 28, 2022
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Ryosuke SUGIURA

Person

Patents Grantslast 30 patents

Sound signal downmixing method, sound signal coding method, sound s...

Sound signal high frequency compensation method, sound signal post...

Sound signal encoding method, sound signal decoding method, sound s...

Sound signal downmixing method, sound signal coding method, sound s...

Sound signal downmixing method, sound signal coding method, sound s...

Sound signal receiving and decoding method, sound signal decoding m...

Sound signal downmixing method, sound signal coding method, sound s...

Pitch emphasis apparatus, method and program for the same

Pitch emphasis apparatus, method, program, and recording medium for...

Sound signal downmixing method, sound signal coding method, sound s...

Encoder, decoder, encoding method, decoding method and program

Transformation apparatus, encoding apparatus, decoding apparatus, t...

Multipoint control method, apparatus and program

Sound signal receiving and decoding method, sound signal encoding a...

Multipoint control method, apparatus and program

Multipoint control method, apparatus and program

Encoding and decoding method, decoding method, apparatuses therefor...

Multipoint control method, apparatus and program

Pitch emphasis apparatus, method and program for the same

Decoding apparatus, encoding apparatus, and methods and programs th...

Coding apparatus, coding method, program, and recording medium

Encoder, decoder, encoding method, decoding method, program, and re...

Sample sequence converter, signal encoding apparatus, signal decodi...

Pitch emphasis apparatus, method and program for the same

Encoding apparatus, decoding apparatus, data structure of code sequ...

Decoding apparatus, encoding apparatus, and methods and programs th...

Encoding apparatus, decoding apparatus, fricative sound judgment ap...

Pitch emphasis apparatus, method and program for the same

Pitch enhancement apparatus, pitch enhancement method, and program

Encoding apparatus, decoding apparatus, smoothing apparatus, invers...

Patents Applicationslast 30 patents

SOUND SIGNAL DOWNMIX METHOD, SOUND SIGNAL CODING METHOD, SOUND SIGN...

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...

SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...

SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...

SOUND SIGNAL REFINING METHOD, SOUND SIGNAL DECODING METHOD, APPARAT...

SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...

SOUND SIGNAL REFINING METHOD, SOUND SIGNAL DECODING METHOD, APPARAT...

SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...

SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...

SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...

SOUND SIGNAL HIGH FREQUENCY COMPENSATION METHOD, SOUND SIGNAL POST...

PITCH EMPHASIS APPARATUS, METHOD AND PROGRAM FOR THE SAME

SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...

SOUND SIGNAL REFINEMENT METHOD, SOUND SIGNAL DECODE METHOD, APPARAT...

ENCODER, DECODER, ENCODING METHOD, DECODING METHOD AND PROGRAM

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SOUND SIGNAL DECODING METHOD, SOUND SIGNAL DECODER, PROGRAM, AND RE...

SOUND SIGNAL ENCODING METHOD, SOUND SIGNAL ENCODER, PROGRAM, AND RE...

SOUND SIGNAL ENCODING METHOD, SOUND SIGNAL DECODING METHOD, SOUND S...

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SOUND SIGNAL ENCODING METHOD, SOUND SIGNAL DECODING METHOD, SOUND S...

PITCH EMPHASIS APPARATUS, METHOD AND PROGRAM FOR THE SAME

DECODING APPARATUS, ENCODING APPARATUS, AND METHODS AND PROGRAMS TH...

SOUND SIGNAL RECEIVING AND DECODING METHOD, SOUND SIGNAL DECODING M...

SOUND SIGNAL RECEIVING AND DECODING METHOD, SOUND SIGNAL ENCODING A...