Masahiko Abiko

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
White key for keyboard instrument
- Patent number 9,070,346
- Issue date Jun 30, 2015
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Masahiko Abiko
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Key for musical instrument
- Patent number 6,531,651
- Issue date Mar 11, 2003
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Makoto Kanemitsu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
WHITE KEY FOR KEYBOARD INSTRUMENT
- Publication number 20140083277
- Publication date Mar 27, 2014
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Masahiko Abiko
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Key for musical instrument
- Publication number 20010027712
- Publication date Oct 11, 2001
- Makoto Kanemitsu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS