Katsuhiko Masuda

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Fujieda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sound field controlling device
- Patent number 8,199,921
- Issue date Jun 12, 2012
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device and sound image orientation apparatus
- Patent number 8,121,297
- Issue date Feb 21, 2012
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tone generating apparatus, tone generating method, and program for...
- Patent number 7,005,570
- Issue date Feb 28, 2006
- Yamaha Corporation
- Yoshiki Nishitani
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tone generation control system, musical tone generation con...
- Patent number 6,919,503
- Issue date Jul 19, 2005
- Yamaha Corporation
- Yoshiki Nishitani
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument, difference tone output apparatus, a...
- Patent number 6,867,360
- Issue date Mar 15, 2005
- Yamaha Corporation
- Kengo Takahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Flying spherical body measuring apparatus
- Patent number 5,481,355
- Issue date Jan 2, 1996
- Yamaha Corporation
- Kenzaburou Iijima
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Sound field controlling device
- Publication number 20070253564
- Publication date Nov 1, 2007
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal processing device and sound image orientation apparatus
- Publication number 20070092085
- Publication date Apr 26, 2007
- Yamaha Corporation
- Masaki Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic musical instrument, difference tone output apparatus, a...
- Publication number 20030221543
- Publication date Dec 4, 2003
- Yamaha Corporation
- Kengo Takahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Musical tone generation control system, musical tone generation con...
- Publication number 20030070537
- Publication date Apr 17, 2003
- Yoshiki Nishitani
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Tone generating apparatus, tone generating method, and program for...
- Publication number 20030066412
- Publication date Apr 10, 2003
- Yoshiki Nishitani
- G10 - MUSICAL INSTRUMENTS ACOUSTICS