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Masaki Kudo
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control system and communication system for digital mixer
Patent number
7,979,609
Issue date
Jul 12, 2011
Yamaha Corporation
Harumichi Hotta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic keyboard musical instrument
Patent number
6,765,142
Issue date
Jul 20, 2004
Yamaha Corporation
Shinya Sakurada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Bi-directional serial bus system for constructing electronic musica...
Patent number
6,700,050
Issue date
Mar 2, 2004
Yamaha Corporation
Shinya Sakurada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound source chip having variable clock to optimize external memory...
Patent number
5,804,749
Issue date
Sep 8, 1998
Yamaha Corporation
Tokio Shirakawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Universal microcomputer chip for electronic musical machine
Patent number
5,804,750
Issue date
Sep 8, 1998
Yamaha Corporation
Tokio Shirakawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument having a waveform memory for storing...
Patent number
5,486,644
Issue date
Jan 23, 1996
Yamaha Corporation
Masaki Kudo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument including tone generator controller c...
Patent number
5,448,009
Issue date
Sep 5, 1995
Yamaha Corporation
Masaki Kudo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Waveform generation device capable of reading waveform memory in pl...
Patent number
5,432,293
Issue date
Jul 11, 1995
Yamaha Corporation
Tasuya Nonaka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tone signal generating device
Patent number
5,383,386
Issue date
Jan 24, 1995
Yamaha Corporation
Masaki Kudo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Acoustic signal processing apparatus
Patent number
5,195,140
Issue date
Mar 16, 1993
Yamaha Corporation
Masaki Kudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Musical tone generating apparatus
Patent number
5,194,681
Issue date
Mar 16, 1993
Yamaha Corporation
Masaki Kudo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument having plural different tone generato...
Patent number
5,094,136
Issue date
Mar 10, 1992
Yamaha Corporation
Masaki Kudo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Envelope shape generator for tone signal control
Patent number
4,928,569
Issue date
May 29, 1990
Yamaha Corporation
Masaki Kudo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Musical tone generating apparatus with reduced data storage require...
Patent number
4,916,996
Issue date
Apr 17, 1990
Yamaha Corp.
Hideo Suzuki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM AND COMMUNICATION SYSTEM FOR DIGITAL MIXER
Publication number
20090259779
Publication date
Oct 15, 2009
Yamaha Corporation
Harumichi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Control system and communication system for digital mixer
Publication number
20060218321
Publication date
Sep 28, 2006
Yamaha Corporation
Harumichi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic keyboard musical instrument
Publication number
20030131720
Publication date
Jul 17, 2003
Yamaha Corporation
Shinya Sakurada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Bi-directional serial bus system for constructing electronic musica...
Publication number
20020117044
Publication date
Aug 29, 2002
Shinya Sakurada
G10 - MUSICAL INSTRUMENTS ACOUSTICS