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Masatsugu Okazaki
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration plate and musical instrument
Patent number
12,183,312
Issue date
Dec 31, 2024
Yamaha Corporation
Banri Abe
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Musical instrument and vibrator
Patent number
10,984,760
Issue date
Apr 20, 2021
Yamaha Corporation
Banri Abe
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Vibrator and musical instrument
Patent number
10,891,923
Issue date
Jan 12, 2021
Yamaha Corporation
Masatsugu Okazaki
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Musical sound signal generation apparatus that generates sound emul...
Patent number
9,899,016
Issue date
Feb 20, 2018
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Accompaniment data generating apparatus
Patent number
9,536,508
Issue date
Jan 3, 2017
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
State detecting circuit, key-press detector, and musical instrument
Patent number
9,438,220
Issue date
Sep 6, 2016
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Accompaniment data generating apparatus
Patent number
8,791,350
Issue date
Jul 29, 2014
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Waveform compressing apparatus, waveform decompressing apparatus, a...
Patent number
8,706,506
Issue date
Apr 22, 2014
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Musical tone signal synthesis method, program and musical tone sign...
Patent number
8,530,736
Issue date
Sep 10, 2013
Yamaha Corporation
Encai Liu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Compressed data structure and apparatus and method related thereto
Patent number
7,692,087
Issue date
Apr 6, 2010
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Compressed data structure and apparatus and method related thereto
Patent number
7,521,621
Issue date
Apr 21, 2009
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Compressed data structure and apparatus and method related thereto
Patent number
7,378,586
Issue date
May 27, 2008
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Compressed data structure and apparatus and method related thereto
Patent number
7,256,340
Issue date
Aug 14, 2007
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
VIBRATION PLATE AND MUSICAL INSTRUMENT
Publication number
20230169940
Publication date
Jun 1, 2023
Yamaha Corporation
Banri ABE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MUSICAL INSTRUMENT AND VIBRATOR
Publication number
20200184935
Publication date
Jun 11, 2020
Yamaha Corporation
Banri ABE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
VIBRATOR AND MUSICAL INSTRUMENT
Publication number
20200152160
Publication date
May 14, 2020
Yamaha Corporation
Masatsugu OKAZAKI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MUSICAL SOUND SIGNAL GENERATION APPARATUS
Publication number
20170061945
Publication date
Mar 2, 2017
Yamaha Corporation
Masatsugu OKAZAKI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
STATE DETECTING CIRCUIT, KEY-PRESS DETECTOR, AND MUSICAL INSTRUMENT
Publication number
20160118031
Publication date
Apr 28, 2016
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACCOMPANIMENT DATA GENERATING APPARATUS
Publication number
20150228260
Publication date
Aug 13, 2015
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACCOMPANIMENT DATA GENERATING APPARATUS
Publication number
20130305902
Publication date
Nov 21, 2013
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACCOMPANIMENT DATA GENERATING APPARATUS
Publication number
20130047821
Publication date
Feb 28, 2013
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MUSICAL TONE SIGNAL SYNTHESIS METHOD, PROGRAM AND MUSICAL TONE SIGN...
Publication number
20120137857
Publication date
Jun 7, 2012
Yamaha Corporation
Encai Liu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
WAVEFORM COMPRESSING APPARATUS, WAVEFORM DECOMPRESSING APPARATUS, A...
Publication number
20080167882
Publication date
Jul 10, 2008
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
COMPRESSED DATA STRUCTURE AND APPARATUS AND METHOD RELATED THERETO
Publication number
20080078280
Publication date
Apr 3, 2008
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Compressed data structure and apparatus and method related thereto
Publication number
20070240556
Publication date
Oct 18, 2007
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Compressed data structure and apparatus and method related thereto
Publication number
20060081118
Publication date
Apr 20, 2006
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Compressed data structure and apparatus and method related thereto
Publication number
20040069118
Publication date
Apr 15, 2004
Yamaha Corporation
Masatsugu Okazaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS