Toda Hiroyuki

Person

Hamamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stereo/monaural switching circuit and integrated circuit having the...
- Patent number 8,014,531
- Issue date Sep 6, 2011
- Yamaha Corporation
- Hiroyuki Toda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio signal processor
- Patent number 7,590,460
- Issue date Sep 15, 2009
- Yamaha Corporation
- Naotoshi Nishioka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tone generator device for driving light emitting elements
- Patent number 7,466,817
- Issue date Dec 16, 2008
- Yamaha Corporation
- Hiroyuki Toda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering apparatus for an electronic musical instrument
- Patent number 5,631,434
- Issue date May 20, 1997
- Yamaha Corporation
- Toda Hiroyuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tone control waveform signal generating apparatus utilizing...
- Patent number 5,426,261
- Issue date Jun 20, 1995
- Yamaha Corporation
- Hiroyuki Toda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Waveform-forming device having memory storing non-compressed/compre...
- Patent number 5,416,264
- Issue date May 16, 1995
- Yamaha Corporation
- Hiroyuki Toda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tone signal generation device for generating complex tones by combi...
- Patent number 5,354,948
- Issue date Oct 11, 1994
- Yamaha Corporation
- Hiroyuki Toda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument having pan control function
- Patent number 5,153,362
- Issue date Oct 6, 1992
- Yamaha Corporation
- Hiroyuki Toda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tone signal generating apparatus
- Patent number 5,076,133
- Issue date Dec 31, 1991
- Yamaha Corporation
- Hiroyuki Toda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for realizing variable key scaling in electronic musical...
- Patent number 4,957,032
- Issue date Sep 18, 1990
- Yamaha Corporation
- Katsuhiko Hirano
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electric music instrument with the capability of memorizing and pro...
- Patent number 4,947,724
- Issue date Aug 14, 1990
- Yamaha Corporation
- Katsuhiko Hirano
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
STEREO/MONAURAL SWITCHING CIRCUIT AND INTEGRATED CIRCUIT HAVING THE...
- Publication number 20070165883
- Publication date Jul 19, 2007
- Yamaha Corporation
- Hiroyuki Toda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio signal processor
- Publication number 20050096766
- Publication date May 5, 2005
- Yamaha Corporation
- Naotoshi Nishioka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Tone generator device and portable phone using the same, and method...
- Publication number 20050089156
- Publication date Apr 28, 2005
- Yamaha Corporation
- Hiroyuki Toda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toda Hiroyuki

Person

Patents Grantslast 30 patents

Stereo/monaural switching circuit and integrated circuit having the...

Audio signal processor

Tone generator device for driving light emitting elements

Filtering apparatus for an electronic musical instrument

Musical tone control waveform signal generating apparatus utilizing...

Waveform-forming device having memory storing non-compressed/compre...

Tone signal generation device for generating complex tones by combi...

Electronic musical instrument having pan control function

Musical tone signal generating apparatus

Apparatus for realizing variable key scaling in electronic musical...

Electric music instrument with the capability of memorizing and pro...

Patents Applicationslast 30 patents

STEREO/MONAURAL SWITCHING CIRCUIT AND INTEGRATED CIRCUIT HAVING THE...

Audio signal processor

Tone generator device and portable phone using the same, and method...