| Patents for G10G 3 - Recording music in notation form, e.g. recording the mechanical operation of a musical instrument (462) |
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| 04/04/2002 | WO2000070600A9 Measuring and recording motion in musical keyboard |
| 03/28/2002 | US20020035915 Generation of a note-based code |
| 03/19/2002 | US6359207 Position transducer system with built-in calibrator for moving object, method for accurately determining position of moving object and keyboard musical instrument equipped with the position transducer system |
| 02/07/2002 | US20020014145 Data processor |
| 01/30/2002 | CN2475098Y Advancing device of friction agent for bowed stringed instrument |
| 01/17/2002 | US20020005110 Rhythm feature extractor |
| 01/10/2002 | WO2002003370A1 Generation of a note-based code |
| 12/13/2001 | WO2001095308A1 Detecting and recording movement in musical keyboard |
| 12/05/2001 | CN1325115A CD machine with automatic music composing function |
| 11/29/2001 | US20010045151 Music staff sheet-printing device for practicing musical instruments |
| 11/06/2001 | US6313387 Apparatus and method for editing a music score based on an intermediate data set including note data and sign data |
| 10/10/2001 | EP1143409A1 Rhythm feature extractor |
| 09/27/2001 | DE10014841A1 Song or spoken text storage and retrieval method and device uses number or alphanumeric character sequence for retrieval of each song or text for display on monitor screen |
| 09/11/2001 | US6288318 Apparatus for and a method of processing analogue audio signals |
| 09/05/2001 | EP1130574A2 Jig for aligning shutter with photo couplers and key and assembling method using the same name |
| 08/30/2001 | US20010017075 Key actuation systems for keyboard instruments |
| 08/07/2001 | US6271447 Velocity calculating system for moving object widely varied in velocity method for correcting velocity and keyboard musical instrument equipped with the velocity calculating system for accurately determining loudness of sounds |
| 08/02/2001 | WO2001056012A1 Key actuation systems for keyboard instruments |
| 07/12/2001 | US20010007218 Jig for aligning shutter with photo couplers and key and assembling method using the same |
| 06/27/2001 | EP1110201A1 Key actuation systems for keyboard instruments |
| 06/21/2001 | US20010003945 Keyboard musical instrument faithfully reproducing original performance without complicated tuning and music data generating system incorporated therein |
| 05/31/2001 | WO1999056266A9 Method for teaching music, method for writing down music and educational aids |
| 05/03/2001 | US20010000569 Key actuation systems for keyboard instruments |
| 04/03/2001 | US6211452 Electronic musical instrument having a function of dividing performance information into phrases and displaying keys to be operated for each phrase |
| 03/20/2001 | US6204441 Method and apparatus for effectively displaying musical information with visual display |
| 02/27/2001 | US6194643 Key actuation systems for keyboard instruments |
| 02/22/2001 | CA2382167A1 Method and apparatus for selecting harmonic color using harmonics, and method and apparatus for converting sound to color or color to sound |
| 02/15/2001 | WO2001011496A2 Music database searching |
| 12/26/2000 | US6166314 Method and apparatus for real-time correlation of a performance to a musical score |
| 12/26/2000 | US6166313 Musical performance data editing apparatus and method |
| 11/23/2000 | WO2000070600A1 Measuring and recording motion in musical keyboard |
| 11/07/2000 | US6143971 Automatic composition apparatus and method, and storage medium |
| 09/19/2000 | US6121529 Information input apparatus for music composition and related applications |
| 08/22/2000 | US6107559 Method and apparatus for real-time correlation of a performance to a musical score |
| 06/06/2000 | US6072114 Score display apparatus and method capable of displaying additional data, and storage medium |
| 04/18/2000 | US6051762 Data converter for producing individual music data from standard music data on the basis of the individuality of an automatic player piano learned before conversion |
| 03/16/2000 | WO2000014717A1 Key actuation systems for keyboard instruments |
| 02/08/2000 | US6023017 Musical performance assisting system and storage medium storing musical performance assisting program |
| 11/04/1999 | WO1999056266A1 Method for teaching music, method for writing down music and educational aids |
| 09/14/1999 | US5952597 Method and apparatus for real-time correlation of a performance to a musical score |
| 08/11/1999 | CN1225735A Method and apparatus for midifying vintage organs and pianos |
| 07/14/1999 | CN1222716A Sound level arranging composition method |
| 07/08/1999 | WO1999034352A1 Method and recognizing music and computer-readable recording medium having music-recognizing program recorded therein |
| 06/08/1999 | US5911169 Recording sensor mounting rail for keyboard operated musical instrument |
| 05/18/1999 | US5905220 Method and apparatus for sensing pedal motion and actuating pedals in player pianos |
| 03/23/1999 | US5886274 System and method for generating, distributing, storing and performing musical work files |
| 03/09/1999 | US5880393 Keyboard musical instrument and recorder/playback controller incorporated therein |
| 01/21/1999 | WO1999003090A1 Method of recognizing music score and computer-readable recording medium stored with music score recognizing program |
| 12/23/1998 | WO1998058364A1 A method and apparatus for real-time correlation of a performance to a musical score |
| 11/24/1998 | US5841050 Method and apparatus for optically determining note characteristics from key motion in a keyboard operated musical instrument |
| 11/10/1998 | US5834669 Method and apparatus for optically determining note characteristics from hammer catchers in a keyboard operated musical instrument |
| 10/01/1998 | WO1998043232A1 Method and apparatus for sensing pedal motion and actuating pedals in player pianos |
| 08/04/1998 | US5790688 Recognition apparatus with parallel scanning and interpreting of musical score |
| 07/07/1998 | US5775915 Form of music notation |
| 06/09/1998 | US5763806 Method and apparatus for midifying vintage organs and pianos |
| 06/03/1998 | CN1183605A Method for displaying tone of verse |
| 05/26/1998 | US5756918 Musical information analyzing apparatus |
| 05/26/1998 | US5756916 Automatic arrangement apparatus |
| 05/07/1998 | WO1998019295A1 Device for controlling a musical performance |
| 05/07/1998 | WO1998019294A2 A method and apparatus for real-time correlation of a performance to a musical score |
| 04/14/1998 | US5739450 Keyboard musical instrument equipped with dummy key/hammer event supplementing system |
| 02/03/1998 | US5714702 Pedal controlling system and method of controlling pedal for recording and reproducing pedal action |
| 01/22/1998 | WO1998002870A1 Method and apparatus for midifying vintage organs and pianos |
| 01/22/1998 | CA2260251A1 Method and apparatus for midifying vintage organs and pianos |
| 01/06/1998 | US5705761 Machine composer for adapting pitch succession to musical background |
| 10/07/1997 | US5675100 Method for encoding music printing information in a MIDI message |
| 08/06/1997 | EP0698267B1 Electromechanical piano |
| 05/06/1997 | US5627333 Keyboard musical instrument equipped with built-in distance measuring instrument for hammer sensors |
| 01/28/1997 | US5597971 Chord information generating apparatus and chord information generating method |
| 01/21/1997 | US5596160 Performance-information apparatus for analyzing pitch and key-on timing |
| 10/10/1996 | DE19512589A1 Spiral musical program rollers automatic scanning device |
| 10/01/1996 | US5561256 Automatic arrangement apparatus for converting pitches of musical information according to a tone progression and prohibition rules |
| 06/11/1996 | US5524521 Method and apparatus for optically determining note characteristics in a keyboard operated musical instrument |
| 06/04/1996 | US5523522 Keyboard musical instrument equipped with pedal sensor for discriminating half pedal at high resolution |
| 02/28/1996 | EP0698267A1 Electromechanical piano |
| 01/18/1996 | DE19517076A1 Music note=writing system for instruments with keys |
| 12/12/1995 | CA1337728C Method for automatically transcribing music and apparatus therefore |
| 11/30/1995 | WO1995032495A1 An improved form of music notation |
| 10/17/1995 | US5459282 System for rejuvenating vintage organs and pianos |
| 09/26/1995 | US5453569 Apparatus for generating tones of music related to the style of a player |
| 08/08/1995 | US5440072 System for rejuvenating vintage organs and pianos |
| 06/13/1995 | US5424486 Musical key determining device |
| 11/24/1994 | WO1994027279A1 Electromechanical piano |
| 11/22/1994 | US5367117 Midi-code generating device |
| 11/17/1994 | EP0379577B1 Musical score drawer |
| 10/19/1994 | EP0620544A2 Automatic piano player with touch strength estimator |
| 10/18/1994 | US5357047 Method and device for converting source piano playing data for automatic playing piano |
| 10/06/1994 | DE4310642A1 Device for obtaining electrical signals |
| 05/26/1994 | WO1994011856A1 System for recording and/or reproducing the movements of mechanical pipe organ components |
| 05/03/1994 | CA1329273C Computerized music notation system |
| 10/12/1993 | US5252772 Piano teaching computer system |
| 08/17/1993 | US5237123 Velocity, position and direction-tracking sensor for moving components of musical instruments |
| 05/25/1993 | US5214231 Apparatus for electronic teaching accompaniment and practice of music, which is independent of a played musical instrument |
| 04/06/1993 | US5200562 Key position computing apparatus and computing method therefor |
| 03/16/1993 | US5194685 Keyboard musical instrument hammer movement detection apparatus |
| 03/09/1993 | US5192820 Musical instrument keyboard striking force sensor |
| 08/07/1992 | WO1992014236A1 A recording system for automatic musical instruments |
| 08/07/1992 | CA2107081A1 Recording system for automatic musical instruments |
| 07/22/1992 | EP0495203A2 Electronic musical device for studying, accompaniment and training |
| 07/21/1992 | US5131309 Performance recording/reproducing apparatus enabling correction or modification of playing information |