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CHIBA, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Signal processing device, signal processing method, program, and vi...
Patent number
12,063,483
Issue date
Aug 13, 2024
Sony Group Corporation
Yoshiyuki Kuroda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Acoustic reproduction system, display device, and calibration method
Patent number
11,895,461
Issue date
Feb 6, 2024
Sony Group Corporation
Kohei Asada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing device, signal processing method, program, and vi...
Patent number
11,722,110
Issue date
Aug 8, 2023
Sony Group Corporation
Michiaki Yoneda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Information processing apparatus, information processing method, an...
Patent number
11,659,347
Issue date
May 23, 2023
Sony Corporation
Go Igarashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speaker drive unit, speaker apparatus, and speaker driving method
Patent number
11,477,572
Issue date
Oct 18, 2022
Sony Corporation
Masaki Kamata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound processing device and method to suppress an excessive amplitude
Patent number
10,734,959
Issue date
Aug 4, 2020
Sony Corporation
Michiaki Yoneda
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
AUDIOVISUAL PRESENTATION DEVICE AND SIGNAL PROCESSING DEVICE
Publication number
20230412955
Publication date
Dec 21, 2023
SONY GROUP CORPORATION
YOSHIYUKI KURODA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OUTPUT APPARATUS
Publication number
20230367531
Publication date
Nov 16, 2023
SONY GROUP CORPORATION
NAOKI SHINMEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20230336934
Publication date
Oct 19, 2023
SONY GROUP CORPORATION
Go Igarashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20230230568
Publication date
Jul 20, 2023
SONY GROUP CORPORATION
YOSHIYUKI KURODA
B60 - VEHICLES IN GENERAL
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20230222998
Publication date
Jul 13, 2023
SONY GROUP CORPORATION
SHIGETOSHI HAYASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACOUSTIC REPRODUCTION SYSTEM, DISPLAY DEVICE, AND CALIBRATION METHOD
Publication number
20230009189
Publication date
Jan 12, 2023
SONY GROUP CORPORATION
KOHEI ASADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, PROGRAM, AND VI...
Publication number
20220225042
Publication date
Jul 14, 2022
SONY GROUP CORPORATION
Yoshiyuki Kuroda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, PROGRAM, AND VI...
Publication number
20220182030
Publication date
Jun 9, 2022
SONY GROUP CORPORATION
Michiaki Yoneda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SPEAKER DRIVE UNIT, SPEAKER APPARATUS, AND SPEAKER DRIVING METHOD
Publication number
20210352407
Publication date
Nov 11, 2021
SONY CORPORATION
MASAKI KAMATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20210345057
Publication date
Nov 4, 2021
SONY CORPORATION
GO IGARASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND PROCESSING DEVICE, METHOD, AND PROGRAM
Publication number
20190305741
Publication date
Oct 3, 2019
SONY CORPORATION
MICHIAKI YONEDA
H03 - BASIC ELECTRONIC CIRCUITRY