Membership
Tour
Register
Log in
Tetsuo Okamoto
Follow
Person
Hamamatsu-shi, Shizuoka-ken, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Music-content using apparatus capable of managing copying of music...
Patent number
9,836,615
Issue date
Dec 5, 2017
Yamaha Corporation
Takashi Ikeda
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical apparatus, control method therefor, and program...
Patent number
8,214,908
Issue date
Jul 3, 2012
Yamaha Corporation
Tetsuo Okamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic musical apparatus for recording and reproducing music co...
Patent number
8,082,212
Issue date
Dec 20, 2011
Yamaha Corporation
Tetsuo Okamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Electronic musical apparatus for recording and reproducing music co...
Patent number
8,078,541
Issue date
Dec 13, 2011
Yamaha Corporation
Tetsuo Okamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Electronic music apparatus with data loading assist
Patent number
7,982,116
Issue date
Jul 19, 2011
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Music content using apparatus
Patent number
7,937,327
Issue date
May 3, 2011
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical apparatus for recording and reproducing music co...
Patent number
7,818,258
Issue date
Oct 19, 2010
Yamaha Corporation
Tetsuo Okamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Electronic music apparatus with data loading assist
Patent number
7,772,477
Issue date
Aug 10, 2010
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Contents managing apparatus and program for the same
Patent number
7,765,314
Issue date
Jul 27, 2010
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument and waveform assignment program
Patent number
7,504,574
Issue date
Mar 17, 2009
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic music apparatus capable of reproducing composite music f...
Patent number
7,482,528
Issue date
Jan 27, 2009
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic performance data editing and reproducing apparatus, contr...
Patent number
7,472,426
Issue date
Dec 30, 2008
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tone generation apparatus to which plug-in board is removably attac...
Patent number
7,026,538
Issue date
Apr 11, 2006
Yamaha Corporation
Takeshi Komano
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Musical tone controller responsive to playing action of a performer
Patent number
5,648,626
Issue date
Jul 15, 1997
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Controller for tone signal synthesizer of electronic musical instru...
Patent number
5,498,836
Issue date
Mar 12, 1996
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Musical-tone control apparatus with means for inputting a bowing ve...
Patent number
5,448,008
Issue date
Sep 5, 1995
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument having selectable angle-to-tone conve...
Patent number
5,440,070
Issue date
Aug 8, 1995
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Parameter control system for electronic musical instrument
Patent number
5,430,240
Issue date
Jul 4, 1995
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument of rubbed string simulation type
Patent number
5,340,941
Issue date
Aug 23, 1994
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument having artificial string sound source...
Patent number
5,315,058
Issue date
May 24, 1994
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument for generating musical tone approxima...
Patent number
5,278,350
Issue date
Jan 11, 1994
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument adapted to simulate a rubbed string i...
Patent number
5,272,276
Issue date
Dec 21, 1993
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Positional and pressure-sensitive apparatus for manually controllin...
Patent number
5,266,737
Issue date
Nov 30, 1993
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument with manipulation plate
Patent number
5,265,516
Issue date
Nov 30, 1993
Yamaha Corporation
Satoshi Usa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument with multi-model performance manipulator
Patent number
5,247,131
Issue date
Sep 21, 1993
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of controlling sound source for electronic musical instrumen...
Patent number
5,200,568
Issue date
Apr 6, 1993
Yoshiko Fukushima
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
MUSIC-CONTENT USING APPARATUS CAPABLE OF MANAGING COPYING OF MUSIC...
Publication number
20130219521
Publication date
Aug 22, 2013
Yamaha Corporation
Takashi Ikeda
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ELECTRONIC MUSICAL APPARATUS FOR RECORDING AND REPRODUCING MUSIC CO...
Publication number
20090133565
Publication date
May 28, 2009
Yamaha Corporation
Tetsuo Okamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC MUSICAL APPARATUS FOR RECORDING AND REPRODUCING MUSIC CO...
Publication number
20090132832
Publication date
May 21, 2009
Yamaha Corporation
Tetsuo Okamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC MUSICAL INSTRUMENT AND WAVEFORM ASSIGNMENT PROGRAM
Publication number
20080216636
Publication date
Sep 11, 2008
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ELECTRONIC MUSIC APPARATUS WITH DATA LOADING ASSIST
Publication number
20070214181
Publication date
Sep 13, 2007
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Automatic performance data editing and reproducing apparatus, contr...
Publication number
20060225562
Publication date
Oct 12, 2006
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Automatic performance data reproducing apparatus, control method th...
Publication number
20060215842
Publication date
Sep 28, 2006
Yamaha Corporation
Tetsuo Okamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electronic music apparatus with data loading assist
Publication number
20060210956
Publication date
Sep 21, 2006
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Electronic musical instrument and waveform assignment program
Publication number
20060207412
Publication date
Sep 21, 2006
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Contents managing apparatus and program for the same
Publication number
20060015815
Publication date
Jan 19, 2006
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Electronic musical apparatus, control method therefor, and program...
Publication number
20050209973
Publication date
Sep 22, 2005
Yamaha Corporation
Tetsuo Okamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic musical apparatus for recording and reproducing music co...
Publication number
20050203852
Publication date
Sep 15, 2005
Yamaha Corporation
Tetsuo Okamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic music apparatus capable of reproducing composite music f...
Publication number
20050188823
Publication date
Sep 1, 2005
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Music content using apparatus
Publication number
20050160047
Publication date
Jul 21, 2005
Yamaha Corporation
Tetsuo Okamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Contents data management apparatus
Publication number
20050154908
Publication date
Jul 14, 2005
Yamaha Corporation
Tetsuo Okamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Music apparatus with selective decryption of usable component in lo...
Publication number
20050142526
Publication date
Jun 30, 2005
Yamaha Corporation
Kazuo Haruyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Music-content using apparatus capable of managing copying of music...
Publication number
20040210539
Publication date
Oct 21, 2004
Yamaha Corporation
Takashi Ikeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Tone generation apparatus to which plug-in board is removably attac...
Publication number
20020023530
Publication date
Feb 28, 2002
Yamaha Corporation
Takeshi Komano
G10 - MUSICAL INSTRUMENTS ACOUSTICS