Seiji Kashioka

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Walnut, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Metronome responding to moving tempo
- Patent number 8,278,542
- Issue date Oct 2, 2012
- Seiji Kashioka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Timpani with quick, accurate and programmable tuning system
- Patent number 7,888,568
- Issue date Feb 15, 2011
- Seiji Kashioka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for displaying music score by using computer
- Patent number 7,649,134
- Issue date Jan 19, 2010
- Seiji Kashioka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Filter device comprising a recursive filter unit, method of filteri...
- Patent number 5,568,524
- Issue date Oct 22, 1996
- U.S. Philips Corporation
- Johannes A. C. Bernsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Metronome Responding To Moving Tempo
- Publication number 20070199431
- Publication date Aug 30, 2007
- Seiji Kashioka
- G04 - HOROLOGY
Information Patent Application
Method for displaying music score by using computer
- Publication number 20070144334
- Publication date Jun 28, 2007
- Seiji Kashioka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Timpani with quick, accurate and programmable tuning system
- Publication number 20070084328
- Publication date Apr 19, 2007
- Seiji Kashioka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS