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Kaneko Yasutoshi
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Shizuoka-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Performance apparatus
Patent number
7,034,215
Issue date
Apr 25, 2006
Yamaha Corporation
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Performance apparatus
Patent number
6,936,757
Issue date
Aug 30, 2005
Yamaha Corporation
Shigeru Muramatsu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Performance apparatus
Patent number
6,723,911
Issue date
Apr 20, 2004
Yamaha Corporation
Shigeru Muramatsu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Keyboard musical instrument and electric tutor for guiding fingers...
Patent number
6,037,534
Issue date
Mar 14, 2000
Yamaha Corporation
Kaneko Yasutoshi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Keyboard musical instrument and recorder/playback controller incorp...
Patent number
5,880,393
Issue date
Mar 9, 1999
Yamaha Corporation
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic player piano having frame structure self-aligned with key...
Patent number
5,861,566
Issue date
Jan 19, 1999
Yamaha Corporation
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic keyboard musical instrument capable of imparting effect...
Patent number
5,831,194
Issue date
Nov 3, 1998
Yamaha Corporation
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Grand piano-like keyboard instrument for selectively producing acou...
Patent number
5,602,351
Issue date
Feb 11, 1997
Yamaha Corporation
Kiyoshi Kawamura
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic playing apparatus with pedal actuators supported by brack...
Patent number
5,565,635
Issue date
Oct 15, 1996
Yamaha Corporation
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Keyboard instrument selectively entering into acoustic sound mode a...
Patent number
5,428,186
Issue date
Jun 27, 1995
Yamaha Corporation
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Circuit for a detecting state of conduction of current through a so...
Patent number
5,345,181
Issue date
Sep 6, 1994
Yamaha Corporation
Rokurota Mantani
G01 - MEASURING TESTING
Information
Patent Grant
Electronic piano system accompanied with automatic performance func...
Patent number
5,254,804
Issue date
Oct 19, 1993
Yamaha Corporation
Takashi Tamaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Muting device of grand piano
Patent number
5,239,907
Issue date
Aug 31, 1993
Yamaha Corporation
Nobuo Sugiyama
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Keyboard for an electronic music system
Patent number
4,974,482
Issue date
Dec 4, 1990
Yamaha Corporation
Takashi Tamaki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic player piano with touch strength estimator
Patent number
4,913,026
Issue date
Apr 3, 1990
Yamaha Corporation
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic player piano
Patent number
4,873,905
Issue date
Oct 17, 1989
Yamaha Corporation
Kazuo Murakami
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Sound board assembly for an upright piano
Patent number
4,531,442
Issue date
Jul 30, 1985
Nippon Gakki Seizo Kabushiki Kaisha
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Keyboard musical instrument and improved piano
Patent number
4,130,044
Issue date
Dec 19, 1978
Nippon Gakki Seizo Kabushiki Kaisha
Takashi Yamada
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Performance apparatus
Publication number
20040123718
Publication date
Jul 1, 2004
Shigeru Muramatsu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Performance apparatus
Publication number
20030230188
Publication date
Dec 18, 2003
Yasutoshi Kaneko
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Performance apparatus
Publication number
20030217637
Publication date
Nov 27, 2003
Shigeru Muramatsu
G10 - MUSICAL INSTRUMENTS ACOUSTICS