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Tsuyoshi Futamase
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Shizuoka-ken, 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
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
Waveform signal generation method with pseudo low tone synthesis
Patent number
6,756,532
Issue date
Jun 29, 2004
Yamaha Corporation
Masatada Wachi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Parameter setting system for electronic musical instrument
Patent number
4,915,007
Issue date
Apr 10, 1990
Yamaha Corporation
Masatada Wachi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Reverberation tone generating apparatus
Patent number
4,731,835
Issue date
Mar 15, 1988
Nippon Gakki Seizo Kabushiki Kaisha
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instruments provided with reverberation tone gen...
Patent number
4,586,417
Issue date
May 6, 1986
Nippon Gakki Seizo Kabushiki Kaisha
Mitsumi Kato
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Reverberation tone generating apparatus
Patent number
4,570,523
Issue date
Feb 18, 1986
Nippon Gakki Seizo Kabushiki Kaisha
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Modulation effect device for use in electronic musical instrument
Patent number
4,569,268
Issue date
Feb 11, 1986
Nippon Gakki Seizo Kabushiki Kaisha
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound effect imparting device for an electronic musical instrument
Patent number
4,472,993
Issue date
Sep 25, 1984
Nippon Gakki Seizo Kabushiki Kaisha
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System for generating tone source waveshapes
Patent number
RE31648
Issue date
Aug 21, 1984
Nippon Gakki Seizo Kabushiki Kaisha
Michio Kondo
084 - Music
Information
Patent Grant
Electronic musical instrument
Patent number
4,343,218
Issue date
Aug 10, 1982
Nippon Gakki Seizo Kabushiki Kaisha
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Function generators of time-dependent variable type
Patent number
4,267,763
Issue date
May 19, 1981
Nippon Gakki Seizo Kabushiki Kaisha
Tsuyoshi Futamase
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System for generating tone source waveshapes
Patent number
4,119,005
Issue date
Oct 10, 1978
Nippon Gakki Seizo Kabushiki Kaisha
Michio Kondo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument having an electronic filter with time...
Patent number
4,114,498
Issue date
Sep 19, 1978
Nippon Gakki Seizo Kabushiki Kaisha
Masanobu Chibana
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument
Patent number
4,108,040
Issue date
Aug 22, 1978
Nippon Gakki Seizo Kabushiki Kaisha
Masanobu Chibana
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
Waveform signal generation method with pseudo low tone synthesis
Publication number
20010049994
Publication date
Dec 13, 2001
Masatada Wachi
G10 - MUSICAL INSTRUMENTS ACOUSTICS