Ryohsuke Ohtani

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mixing recorder, control method therefore, and computer-readable me...
- Patent number 7,212,469
- Issue date May 1, 2007
- Yamaha Corporation
- Seiji Hirade
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Portable mixing recorder and method and program for controlling the...
- Patent number 7,119,267
- Issue date Oct 10, 2006
- Yamaha Corporation
- Seiji Hirade
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Mixing recorder, control method therefor, and program for implement...
- Publication number 20040091126
- Publication date May 13, 2004
- Seiji Hirade
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Portable mixing recorder and method and program for controlling the...
- Publication number 20020189426
- Publication date Dec 19, 2002
- Yamaha Corporation
- Seiji Hirade
- G10 - MUSICAL INSTRUMENTS ACOUSTICS