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Hammamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Panel assembly for electronic keyboard musical instrument
Patent number
6,180,859
Issue date
Jan 30, 2001
Kabushiki Kaisha Kawai Gakki
Keiji Konishi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Musical sound generating system with controlled tone
Patent number
5,998,726
Issue date
Dec 7, 1999
Kabushiki Kaisha Kawai Gakki
Jiro Tanaka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic music tone generator with power saving control
Patent number
5,925,842
Issue date
Jul 20, 1999
Kabushiki Kaisha Kawai Gakki
Tsutomu Saito
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Keyboard apparatus for acoustic pianos
Patent number
5,894,099
Issue date
Apr 13, 1999
Kabushiki Kaisha Kawai Gakki
Shinji Niitsuma
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Formant filter generator for an electronic musical instrument
Patent number
4,813,328
Issue date
Mar 21, 1989
Kabushiki Kaisha Kawai Gakki
Kiyomi Takauji
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Device for processing access concurrence to shared memory
Publication number
20070113024
Publication date
May 17, 2007
KABUSHIKI KAISHA KAWAI GAKKI
Tetsuya Hirano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Keyboard device for keyboard instrument
Publication number
20060021490
Publication date
Feb 2, 2006
Kabushiki Kaisha Kawai Gakki
Tsutomu Yamaguchi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Trademark
last 30 trademarks