Shigeki Ishii

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Hamamatsu, JA

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Patents Grantslast 30 patents

Information Patent Grant
Electronics musical instrument
- Patent number 4,082,027
- Issue date Apr 4, 1978
- Nippon Gakki Seizo Kabushiki Kaisha
- Teruo Hiyoshi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument having octave slide effect
- Patent number 4,080,862
- Issue date Mar 28, 1978
- Nippon Gakki Seizo Kabushiki Kaisha
- Teruo Hiyoshi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS