Masaki Kamata

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus and information processing method
- Patent number 12,148,412
- Issue date Nov 19, 2024
- Sony Group Corporation
- Yoshiyuki Kuroda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speaker system and sound output method
- Patent number 11,877,121
- Issue date Jan 16, 2024
- Sony Group Corporation
- Kazunobu Ookuri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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 output control apparatus and sound output control method
- Patent number 11,463,810
- Issue date Oct 4, 2022
- Sony Corporation
- Masaki Kamata
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Information Patent Grant
CDMA cellular communication system using frame offset distribution...
- Patent number 6,359,876
- Issue date Mar 19, 2002
- NEC Corporation
- Masaki Kamata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
- Publication number 20250014562
- Publication date Jan 9, 2025
- SONY GROUP CORPORATION
- YOSHIYUKI KURODA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOUND PRESSURE CONTROL DEVICE, ELECTRONIC DEVICE, AND COMPONENT
- Publication number 20240414471
- Publication date Dec 12, 2024
- SONY GROUP CORPORATION
- ATSUSHI YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER AND ELECTRONIC APPARATUS
- Publication number 20240314476
- Publication date Sep 19, 2024
- SONY GROUP CORPORATION
- Naoki Shinmen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
SPEAKER SYSTEM AND SOUND OUTPUT METHOD
- Publication number 20230007389
- Publication date Jan 5, 2023
- SONY GROUP CORPORATION
- Kazunobu Ookuri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
SOUND OUTPUT CONTROL APPARATUS, SOUND OUTPUT CONTROL METHOD, AND PR...
- Publication number 20210076136
- Publication date Mar 11, 2021
- MASAKI KAMATA
- H03 - BASIC ELECTRONIC CIRCUITRY
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

Masaki Kamata

Person

Patents Grantslast 30 patents

Information processing apparatus and information processing method

Speaker system and sound output method

Speaker drive unit, speaker apparatus, and speaker driving method

Sound output control apparatus and sound output control method

Sound processing device and method to suppress an excessive amplitude

CDMA cellular communication system using frame offset distribution...

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD

SOUND PRESSURE CONTROL DEVICE, ELECTRONIC DEVICE, AND COMPONENT

SPEAKER AND ELECTRONIC APPARATUS

AUDIOVISUAL PRESENTATION DEVICE AND SIGNAL PROCESSING DEVICE

OUTPUT APPARATUS

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

SPEAKER SYSTEM AND SOUND OUTPUT METHOD

SPEAKER DRIVE UNIT, SPEAKER APPARATUS, AND SPEAKER DRIVING METHOD

SOUND OUTPUT CONTROL APPARATUS, SOUND OUTPUT CONTROL METHOD, AND PR...

SOUND PROCESSING DEVICE, METHOD, AND PROGRAM