Makoto Akune

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal processing apparatus, method, and program to detect a time i...
- Patent number 12,142,294
- Issue date Nov 12, 2024
- Sony Group Corporation
- Ryuichi Namba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing device and method
- Patent number 12,081,961
- Issue date Sep 3, 2024
- Sony Group Corporation
- Ryuichi Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device, signal processing method, and program
- Patent number 11,997,472
- Issue date May 28, 2024
- Sony Group Corporation
- Ryuichi Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus
- Patent number 11,405,715
- Issue date Aug 2, 2022
- Sony Corporation
- Ryuichi Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing apparatus and method
- Patent number 11,159,905
- Issue date Oct 26, 2021
- Sony Corporation
- Ryuichi Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal processing apparatus and method
- Patent number 6,941,333
- Issue date Sep 6, 2005
- Sony Corporation
- Makoto Akune
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quantizing error reducer for audio signal
- Patent number RE37864
- Issue date Oct 1, 2002
- Sony Corporation
- Kenzo Akagiri
- 341 - Coded data generation or conversion
Information Patent Grant
Signal processing method and apparatus and signal recording medium
- Patent number 6,044,338
- Issue date Mar 28, 2000
- Sony Corporation
- Makoto Akune
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for encoding audio signals divided into a plur...
- Patent number RE36559
- Issue date Feb 8, 2000
- Sony Corporation
- Yoshihito Fujiwara
- 341 - Coded data generation or conversion
Information Patent Grant
Sampling rate converting method and apparatus
- Patent number 5,856,796
- Issue date Jan 5, 1999
- Sony Corporation
- Makoto Akune
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing apparatus for converting multi-bit signal having...
- Patent number 5,831,565
- Issue date Nov 3, 1998
- Sony Corporation
- Makoto Akune
- G11 - INFORMATION STORAGE
Information Patent Grant
High efficiency encoding device and a noise spectrum modifying devi...
- Patent number 5,757,938
- Issue date May 26, 1998
- Sony Corporation
- Kenzo Akagiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for replacing missing signal information with...
- Patent number 5,754,973
- Issue date May 19, 1998
- Sony Corporation
- Makoto Akune
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for altering frequency components of a transfo...
- Patent number 5,737,717
- Issue date Apr 7, 1998
- Sony Corporation
- Kenzo Akagiri
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital audio transmission apparatus
- Patent number 5,719,574
- Issue date Feb 17, 1998
- Sony Corporation
- Ayataka Nishio
- G11 - INFORMATION STORAGE
Information Patent Grant
Sampling rate converting method and apparatus
- Patent number 5,719,571
- Issue date Feb 17, 1998
- Sony Corporation
- Makoto Akune
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of recording and reproducing digital audio signal and appara...
- Patent number 5,687,157
- Issue date Nov 11, 1997
- Sony Corporation
- Kenichi Imai
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and apparatus for compressing and quantizing signals
- Patent number 5,684,923
- Issue date Nov 4, 1997
- Sony Corporation
- Hiroshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High efficiency encoding device and a noise spectrum modifying devi...
- Patent number 5,563,913
- Issue date Oct 8, 1996
- Sony Corporation
- Kenzo Akagiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal decoding apparatus
- Patent number 5,299,238
- Issue date Mar 29, 1994
- Sony Corporation
- Naoto Iwahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal encoding apparatus
- Patent number 5,299,239
- Issue date Mar 29, 1994
- Sony Corporation
- Naoto Iwahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal encoding and signal decoding apparatus
- Patent number 5,299,240
- Issue date Mar 29, 1994
- Sony Corporation
- Naoto Iwahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quantizing error reducer for audio signal
- Patent number 5,204,677
- Issue date Apr 20, 1993
- Sony Corporation
- Kenzo Akagiri
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal encoding apparatus
- Patent number 5,197,087
- Issue date Mar 23, 1993
- Naoto Iwahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for encoding voice signals divided into a plur...
- Patent number 5,115,240
- Issue date May 19, 1992
- Sony Corporation
- Yoshihito Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM
- Publication number 20240314513
- Publication date Sep 19, 2024
- SONY GROUP CORPORATION
- Ryuichi Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE AND METHOD, LEARNING DEVICE AND METHOD, AN...
- Publication number 20230386490
- Publication date Nov 30, 2023
- SONY GROUP CORPORATION
- Ryuichi Namba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM
- Publication number 20220360931
- Publication date Nov 10, 2022
- SONY GROUP CORPORATION
- Ryuichi Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE, METHOD, AND PROGRAM
- Publication number 20220360930
- Publication date Nov 10, 2022
- SONY GROUP CORPORATION
- RYUICHI NAMBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING APPARATUS, METHOD, AND PROGRAM
- Publication number 20220335967
- Publication date Oct 20, 2022
- SONY GROUP CORPORATION
- RYUICHI NAMBA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20210204052
- Publication date Jul 1, 2021
- SONY CORPORATION
- RYUICHI NAMBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING APPARATUS AND METHOD, AND PROGRAM
- Publication number 20210029485
- Publication date Jan 28, 2021
- SONY CORPORATION
- RYUICHI NAMBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data distribution method, server, and terminal
- Publication number 20040093396
- Publication date May 13, 2004
- Makoto Akune
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital signal processing apparatus and method
- Publication number 20020121999
- Publication date Sep 5, 2002
- Makoto Akune
- H03 - BASIC ELECTRONIC CIRCUITRY

Makoto Akune

Person

Patents Grantslast 30 patents

Signal processing apparatus, method, and program to detect a time i...

Signal processing device and method

Signal processing device, signal processing method, and program

Information processing apparatus

Signal processing apparatus and method

Digital signal processing apparatus and method

Quantizing error reducer for audio signal

Signal processing method and apparatus and signal recording medium

Method and apparatus for encoding audio signals divided into a plur...

Sampling rate converting method and apparatus

Signal processing apparatus for converting multi-bit signal having...

High efficiency encoding device and a noise spectrum modifying devi...

Methods and apparatus for replacing missing signal information with...

Method and apparatus for altering frequency components of a transfo...

Digital audio transmission apparatus

Sampling rate converting method and apparatus

Method of recording and reproducing digital audio signal and appara...

Methods and apparatus for compressing and quantizing signals

High efficiency encoding device and a noise spectrum modifying devi...

Signal decoding apparatus

Signal encoding apparatus

Signal encoding and signal decoding apparatus

Quantizing error reducer for audio signal

Signal encoding apparatus

Method and apparatus for encoding voice signals divided into a plur...

Patents Applicationslast 30 patents

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM

SIGNAL PROCESSING DEVICE AND METHOD, LEARNING DEVICE AND METHOD, AN...

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM

SIGNAL PROCESSING DEVICE, METHOD, AND PROGRAM

SIGNAL PROCESSING APPARATUS, METHOD, AND PROGRAM

INFORMATION PROCESSING APPARATUS

SIGNAL PROCESSING APPARATUS AND METHOD, AND PROGRAM

Data distribution method, server, and terminal

Digital signal processing apparatus and method