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Yasushi Kurakake
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Hamamatsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
7,514,624
Issue date
Apr 7, 2009
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of searching information site by item keyword and action key...
Patent number
7,346,651
Issue date
Mar 18, 2008
Yamaha Corporation
Yasushi Kurakake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
7,161,081
Issue date
Jan 9, 2007
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
7,119,268
Issue date
Oct 10, 2006
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
6,967,276
Issue date
Nov 22, 2005
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Portable telephony apparatus with music tone generator
Patent number
6,911,592
Issue date
Jun 28, 2005
Yamaha Corporation
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for inputting song text information displayed...
Patent number
6,703,548
Issue date
Mar 9, 2004
Yamaha Corporation
Yasushi Kurakake
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus and method for automatically generating musical compositi...
Patent number
6,518,491
Issue date
Feb 11, 2003
Yamaha Corporation
Yasushi Kurakake
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Performance information making device and method based on random se...
Patent number
6,211,453
Issue date
Apr 3, 2001
Yamaha Corporation
Yasushi Kurakake
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of visualizing music system by combination of scenery pictur...
Patent number
6,140,565
Issue date
Oct 31, 2000
Yamaha Corporation
Akira Yamauchi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus for editing and reproducing visual events along musical e...
Patent number
6,078,005
Issue date
Jun 20, 2000
Yahama Corporation
Yasushi Kurakake
G11 - INFORMATION STORAGE
Information
Patent Grant
Lyrics display apparatus
Patent number
6,053,740
Issue date
Apr 25, 2000
Yamaha Corporation
Takuya Nakata
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Music data processing apparatus with communication interface and gr...
Patent number
5,900,564
Issue date
May 4, 1999
Yamaha Corporation
Yasushi Kurakake
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Music data processing system with concurrent reproduction of perfor...
Patent number
5,808,223
Issue date
Sep 15, 1998
Yamaha Corporation
Yasushi Kurakake
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic performance apparatus
Patent number
5,723,803
Issue date
Mar 3, 1998
Yamaha Corporation
Yasushi Kurakake
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic performance data processing system with judging CPU opera...
Patent number
5,703,310
Issue date
Dec 30, 1997
Yamaha Corporation
Yasushi Kurakake
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electrical musical instrument using a time interval determined by a...
Patent number
5,610,355
Issue date
Mar 11, 1997
Yamaha Corporation
Masahiko Hasebe
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument having an automatic stroke performanc...
Patent number
5,399,801
Issue date
Mar 21, 1995
Yamaha Corporation
Masahiko Hasebe
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument with an automatic playing function
Patent number
5,382,750
Issue date
Jan 17, 1995
Yamaha Corporation
Hasebe Masahiko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument for controlling musical tone with ope...
Patent number
5,373,097
Issue date
Dec 13, 1994
Yamaha Corporation
Kotaro Mizuno
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument
Patent number
5,160,799
Issue date
Nov 3, 1992
Yamaha Corporation
Akira Tozuka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tone visualizing apparatus
Patent number
5,048,390
Issue date
Sep 17, 1991
Yamaha Corporation
Takeshi Adachi
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
Information
Patent Grant
Mixing type tone signal generation device employing two channels ge...
Patent number
4,890,527
Issue date
Jan 2, 1990
Yamaha Corporation
Hideo Suzuki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus for and method of producing automatic music accompaniment...
Patent number
4,704,933
Issue date
Nov 10, 1987
Nippon Gakki Seizo Kabushiki Kaisha
Yasushi Kurakake
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Portable telephony apparatus with music tone generator
Publication number
20040007120
Publication date
Jan 15, 2004
Yamaha Corporation
Tsuyoshi Futamase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephony apparatus with music tone generator
Publication number
20030224767
Publication date
Dec 4, 2003
Yamaha Corporation
Tsuyoshi Futamase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephony apparatus with music tone generator
Publication number
20030205125
Publication date
Nov 6, 2003
Yamaha Corporation
Tsuyoshi Futamase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephony apparatus with music tone generator
Publication number
20030200859
Publication date
Oct 30, 2003
Yamaha Corporation
Tsuyoshi Futamase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of searching information site by item keyword and action key...
Publication number
20020091683
Publication date
Jul 11, 2002
Yamaha Corporation
Yasushi Kurakake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for automatically generating musical compositi...
Publication number
20020023529
Publication date
Feb 28, 2002
Yamaha Corporation
Yasushi Kurakake
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Apparatus and method for inputting song text information displayed...
Publication number
20020005107
Publication date
Jan 17, 2002
Yasushi Kurakake
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS