Yuji Fujiwara

Person

Hamamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Actuator control in automatic performance of musical instrument
- Patent number 9,502,014
- Issue date Nov 22, 2016
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument, and method for recording half performa...
- Patent number 9,384,720
- Issue date Jul 5, 2016
- Yamaha Corporation
- Yasuhiko Oba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Recording and reproduction of waveform based on sound board vibrations
- Patent number 9,245,509
- Issue date Jan 26, 2016
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument, method of controlling actuator in the...
- Patent number 9,099,062
- Issue date Aug 4, 2015
- Yamaha Corporation
- Yasuhiko Oba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical instrument equipped with a pedal, and method therefor
- Patent number 9,087,494
- Issue date Jul 21, 2015
- Yamaha Corporation
- Yasuhiko Oba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for identifying half pedal region in keyboard...
- Patent number 8,933,316
- Issue date Jan 13, 2015
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Simulating muting in a drive control device for striking member in...
- Patent number 8,933,309
- Issue date Jan 13, 2015
- Yamaha Corporation
- Yasuhiko Oba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Damper drive device for musical instrument, and musical instrument
- Patent number 8,859,877
- Issue date Oct 14, 2014
- Yamaha Corporation
- Yasuhiko Oba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for identifying half point of pedal on keyboard m...
- Patent number 8,859,878
- Issue date Oct 14, 2014
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Drive mechanism of lifting rail for musical instrument and musical...
- Patent number 8,735,698
- Issue date May 27, 2014
- Yamaha Corporation
- Yoshiya Matsuo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic supporting system for musicians and musical instrument e...
- Patent number 8,350,142
- Issue date Jan 8, 2013
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard musical instrument
- Patent number 8,350,143
- Issue date Jan 8, 2013
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic assistant system for lesson in music and musical instrum...
- Patent number 8,138,401
- Issue date Mar 20, 2012
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Music performance system for music session and component musical in...
- Patent number 7,902,449
- Issue date Mar 8, 2011
- Yamaha Corporation
- Rei Furukawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Music performance system for music session and component musical in...
- Patent number 7,820,902
- Issue date Oct 26, 2010
- Yamaha Corporation
- Rei Furukawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic proof system and musical instrument equipped with the same
- Patent number 7,723,598
- Issue date May 25, 2010
- Yamaha Corporation
- Tsutomu Sasaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Automatic player musical instrument producing short tones without m...
- Patent number 7,557,280
- Issue date Jul 7, 2009
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic player musical instruments and automatic playing system i...
- Patent number 7,528,309
- Issue date May 5, 2009
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic player capable of reproducing stop-and-go key motion and...
- Patent number 7,473,841
- Issue date Jan 6, 2009
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Music data modifier for music data expressing delicate nuance, musi...
- Patent number 7,420,116
- Issue date Sep 2, 2008
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for musical tune playback control on digital a...
- Patent number 7,421,434
- Issue date Sep 2, 2008
- Yamaha Corporation
- Yuji Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic player musical instrument, noise suppressor incorporated...
- Patent number 7,390,956
- Issue date Jun 24, 2008
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical instrument recording advanced music data codes for playback...
- Patent number 7,381,880
- Issue date Jun 3, 2008
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic player exactly bringing pedal to half point, musical inst...
- Patent number 7,332,670
- Issue date Feb 19, 2008
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tune playback apparatus
- Patent number 7,295,983
- Issue date Nov 13, 2007
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Velocity estimator for manipulators and musical instrument using th...
- Patent number 7,285,715
- Issue date Oct 23, 2007
- Yamaha Corporation
- Tsutomu Sasaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic player musical instrument, automatic player used therein...
- Patent number 7,279,630
- Issue date Oct 9, 2007
- Yamaha Corporation
- Tomoya Sasaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical instrument performing artistic visual expression and contro...
- Patent number 7,268,289
- Issue date Sep 11, 2007
- Yamaha Corporation
- Shigeru Muramatsu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Performance operator control apparatus
- Patent number 7,259,319
- Issue date Aug 21, 2007
- Yamaha Corporation
- Yasuhiko Oba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical instrument system capable of locating missing remote contro...
- Patent number 7,259,313
- Issue date Aug 21, 2007
- Yamaha Corporation
- Yoshitake Suzuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ACTUATOR CONTROL IN AUTOMATIC PERFORMANCE OF MUSICAL INSTRUMENT
- Publication number 20160343361
- Publication date Nov 24, 2016
- Yamaha Corporation
- Yuji FUJIWARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
KEYBOARD MUSICAL INSTRUMENT, AND METHOD FOR RECORDING HALF PERFORMA...
- Publication number 20140305285
- Publication date Oct 16, 2014
- Yamaha Corporation
- Yasuhiko OBA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR IDENTIFYING KEY-DAMPER HALF REGION OF KEYB...
- Publication number 20140305277
- Publication date Oct 16, 2014
- Yamaha Corporation
- Yuji FUJIWARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR IDENTIFYING HALF PEDAL REGION IN KEYBOARD...
- Publication number 20140305276
- Publication date Oct 16, 2014
- Yamaha Corporation
- Yuji FUJIWARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
KEYBOARD MUSICAL INSTRUMENT, AND METHOD FOR REPRODUCING HALF PERFOR...
- Publication number 20140305286
- Publication date Oct 16, 2014
- Yamaha Corporation
- Yuji FUJIWARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR IDENTIFYING HALF POINT OF PEDAL ON KEYBOARD M...
- Publication number 20140182444
- Publication date Jul 3, 2014
- Yamaha Corporation
- Yuji FUJIWARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
RECORDING AND REPRODUCTION OF WAVEFORM BASED ON SOUND BOARD VIBRATIONS
- Publication number 20140150623
- Publication date Jun 5, 2014
- Yamaha Corporation
- Yuji FUJIWARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
RECORDING AND REPRODUCTION OF WAVEFORM BASED ON SOUND BOARD VIBRATIONS
- Publication number 20140150624
- Publication date Jun 5, 2014
- Yamaha Corporation
- Yuji FUJIWARA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SIMULATING MUTING IN A DRIVE CONTROL DEVICE FOR STRIKING MEMBER IN...
- Publication number 20140130652
- Publication date May 15, 2014
- Yamaha Corporation
- Yasuhiko OBA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
KEYBOARD MUSICAL INSTRUMENT, METHOD OF CONTROLLING ACTUATOR IN THE...
- Publication number 20140020543
- Publication date Jan 23, 2014
- Yasuhiko OBA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INFORMATION PROCESSING APPARATUS, VIRTUAL IMAGE FILE CREATION SYSTE...
- Publication number 20130247036
- Publication date Sep 19, 2013
- Yuji Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MUSICAL INSTRUMENT EQUIPPED WITH A PEDAL, AND METHOD THEREFOR
- Publication number 20130180377
- Publication date Jul 18, 2013
- Yamaha Corporation
- Yasuhiko OBA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DRIVE MECHANISM OF LIFTING RAIL FOR MUSICAL INSTRUMENT AND MUSICAL...
- Publication number 20130180376
- Publication date Jul 18, 2013
- Yamaha Corporation
- YOSHIYA MATSUO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DAMPER DRIVE DEVICE FOR MUSICAL INSTRUMENT, AND MUSICAL INSTRUMENT
- Publication number 20130180391
- Publication date Jul 18, 2013
- Yamaha Corporation
- Yasuhiko OBA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Information Processing Apparatus and Client Management Method
- Publication number 20120054743
- Publication date Mar 1, 2012
- Yuji Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computing Machine and Method for Controlling Computing Machine
- Publication number 20120005677
- Publication date Jan 5, 2012
- Yuji Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD MUSICAL INSTRUMENT
- Publication number 20110185876
- Publication date Aug 4, 2011
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC SUPPORTING SYSTEM FOR MUSICIANS AND MUSICAL INSTRUMENT E...
- Publication number 20100288102
- Publication date Nov 18, 2010
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MUSIC PERFORMANCE SYSTEM FOR MUSIC SESSION AND COMPONENT MUSICAL IN...
- Publication number 20090100979
- Publication date Apr 23, 2009
- Yamaha Corporation
- Rei Furukawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MUSIC PERFORMANCE SYSTEM FOR MUSIC SESSION AND COMPONENT MUSICAL IN...
- Publication number 20090084248
- Publication date Apr 2, 2009
- Yamaha Corporation
- Rei FURUKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC ASSISTANT SYSTEM FOR LESSON IN MUSIC AND MUSICAL INSTRUM...
- Publication number 20090013856
- Publication date Jan 15, 2009
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC PROOF SYSTEM AND MUSICAL INSTRUMENT EQUIPPED WITH THE SAME
- Publication number 20080314230
- Publication date Dec 25, 2008
- Yamaha Corporation
- Tsutomu Sasaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Automatic Player Musical Instruments and Automatic Playing System I...
- Publication number 20070221036
- Publication date Sep 27, 2007
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUTOMATIC PLAYER MUSICAL INSTRUMENT PRODUCING SHORT TONES WITHOUT M...
- Publication number 20070169608
- Publication date Jul 26, 2007
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Velocity estimator for manipulators and musical instrument using th...
- Publication number 20060201313
- Publication date Sep 14, 2006
- Yamaha Corporation
- Tsutomu Sasaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Automatic player capable of reproducing stop-and-go key motion and...
- Publication number 20060185503
- Publication date Aug 24, 2006
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Music data modifier for music data expressing delicate nuance, musi...
- Publication number 20060130640
- Publication date Jun 22, 2006
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Automatic player exactly bringing pedal to half point, musical inst...
- Publication number 20060021488
- Publication date Feb 2, 2006
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Musical instrument automatically performing music passage through h...
- Publication number 20060016325
- Publication date Jan 26, 2006
- Yamaha Corporation
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUTOMATIC PLAYER KEYBOARD MUSICAL INSTRUMENT EQUIPPED WITH KEY SENS...
- Publication number 20050211048
- Publication date Sep 29, 2005
- Yuji Fujiwara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Yuji Fujiwara

Person

Patents Grantslast 30 patents

Actuator control in automatic performance of musical instrument

Keyboard musical instrument, and method for recording half performa...

Recording and reproduction of waveform based on sound board vibrations

Keyboard musical instrument, method of controlling actuator in the...

Musical instrument equipped with a pedal, and method therefor

Method and apparatus for identifying half pedal region in keyboard...

Simulating muting in a drive control device for striking member in...

Damper drive device for musical instrument, and musical instrument

Method and device for identifying half point of pedal on keyboard m...

Drive mechanism of lifting rail for musical instrument and musical...

Electronic supporting system for musicians and musical instrument e...

Keyboard musical instrument

Electronic assistant system for lesson in music and musical instrum...

Music performance system for music session and component musical in...

Music performance system for music session and component musical in...

Electronic proof system and musical instrument equipped with the same

Automatic player musical instrument producing short tones without m...

Automatic player musical instruments and automatic playing system i...

Automatic player capable of reproducing stop-and-go key motion and...

Music data modifier for music data expressing delicate nuance, musi...

Apparatus and method for musical tune playback control on digital a...

Automatic player musical instrument, noise suppressor incorporated...

Musical instrument recording advanced music data codes for playback...

Automatic player exactly bringing pedal to half point, musical inst...

Musical tune playback apparatus

Velocity estimator for manipulators and musical instrument using th...

Automatic player musical instrument, automatic player used therein...

Musical instrument performing artistic visual expression and contro...

Performance operator control apparatus

Musical instrument system capable of locating missing remote contro...

Patents Applicationslast 30 patents

ACTUATOR CONTROL IN AUTOMATIC PERFORMANCE OF MUSICAL INSTRUMENT

KEYBOARD MUSICAL INSTRUMENT, AND METHOD FOR RECORDING HALF PERFORMA...

METHOD AND APPARATUS FOR IDENTIFYING KEY-DAMPER HALF REGION OF KEYB...

METHOD AND APPARATUS FOR IDENTIFYING HALF PEDAL REGION IN KEYBOARD...

KEYBOARD MUSICAL INSTRUMENT, AND METHOD FOR REPRODUCING HALF PERFOR...

METHOD AND DEVICE FOR IDENTIFYING HALF POINT OF PEDAL ON KEYBOARD M...

RECORDING AND REPRODUCTION OF WAVEFORM BASED ON SOUND BOARD VIBRATIONS

RECORDING AND REPRODUCTION OF WAVEFORM BASED ON SOUND BOARD VIBRATIONS

SIMULATING MUTING IN A DRIVE CONTROL DEVICE FOR STRIKING MEMBER IN...

KEYBOARD MUSICAL INSTRUMENT, METHOD OF CONTROLLING ACTUATOR IN THE...

INFORMATION PROCESSING APPARATUS, VIRTUAL IMAGE FILE CREATION SYSTE...

MUSICAL INSTRUMENT EQUIPPED WITH A PEDAL, AND METHOD THEREFOR

DRIVE MECHANISM OF LIFTING RAIL FOR MUSICAL INSTRUMENT AND MUSICAL...

DAMPER DRIVE DEVICE FOR MUSICAL INSTRUMENT, AND MUSICAL INSTRUMENT

Information Processing Apparatus and Client Management Method

Computing Machine and Method for Controlling Computing Machine

KEYBOARD MUSICAL INSTRUMENT

ELECTRONIC SUPPORTING SYSTEM FOR MUSICIANS AND MUSICAL INSTRUMENT E...

MUSIC PERFORMANCE SYSTEM FOR MUSIC SESSION AND COMPONENT MUSICAL IN...

MUSIC PERFORMANCE SYSTEM FOR MUSIC SESSION AND COMPONENT MUSICAL IN...

ELECTRONIC ASSISTANT SYSTEM FOR LESSON IN MUSIC AND MUSICAL INSTRUM...

ELECTRONIC PROOF SYSTEM AND MUSICAL INSTRUMENT EQUIPPED WITH THE SAME

Automatic Player Musical Instruments and Automatic Playing System I...

AUTOMATIC PLAYER MUSICAL INSTRUMENT PRODUCING SHORT TONES WITHOUT M...

Velocity estimator for manipulators and musical instrument using th...

Automatic player capable of reproducing stop-and-go key motion and...

Music data modifier for music data expressing delicate nuance, musi...

Automatic player exactly bringing pedal to half point, musical inst...

Musical instrument automatically performing music passage through h...

AUTOMATIC PLAYER KEYBOARD MUSICAL INSTRUMENT EQUIPPED WITH KEY SENS...