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Class Information
Number: 84/670
Name: Music > Instruments > Electrical musical tone generation > Digital combinational circuit > Constructional details
Description: Subject matter including mechanical features of the musical instrument.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8629344 Input apparatus and recording medium with program recorded therein Jan. 14, 2014
8525015 Sound effect pedal Sep. 3, 2013
8309835 Signal distribution within modular structures facilitating aggregated and field-customized musical instruments Nov. 13, 2012
8193438 Electronic keyboard musical instrument Jun. 5, 2012
8003875 Playback apparatus, playback method and program Aug. 23, 2011
7977564 Electronic keyboard musical instrument Jul. 12, 2011
7804017 Electronic musical instrument Sep. 28, 2010
7732702 Modular structures facilitating aggregated and field-customized musical instruments Jun. 8, 2010
7557280 Automatic player musical instrument producing short tones without missing tone and automatic playing system used therein Jul. 7, 2009
7485798 Keyboard apparatus Feb. 3, 2009
7473842 Electronic keyboard instrument Jan. 6, 2009
7402746 Training apparatus for learning to play the guitar Jul. 22, 2008
7402738 Wind musical instrument equipped with slide and supporting system for assisting player in performance Jul. 22, 2008
6525252 Device for composing and arranging music Feb. 25, 2003
6479741 Musical device having multiple configurations and methods of using the same Nov. 12, 2002
6376761 Modular musical instrument amplification system Apr. 23, 2002
6229082 Musical database synthesizer May. 8, 2001
5973256 Five key music generator Oct. 26, 1999
5908996 Device for controlling a musical performance Jun. 1, 1999
5661253 Control apparatus and electronic musical instrument using the same Aug. 26, 1997
5648626 Musical tone controller responsive to playing action of a performer Jul. 15, 1997
5610355 Electrical musical instrument using a time interval determined by a linear scraper operator to adjust musical parameters Mar. 11, 1997
5589654 Electronic dance floor system Dec. 31, 1996
5338891 Musical tone control device with performing glove Aug. 16, 1994
5290964 Musical tone control apparatus using a detector Mar. 1, 1994
5260512 Sound-signal generator having ball-shaped housing with keyboard incorporated therein Nov. 9, 1993
5227575 Musical tone control apparatus in electronic musical instrument Jul. 13, 1993
5214231 Apparatus for electronic teaching accompaniment and practice of music, which is independent of a played musical instrument May. 25, 1993
5194685 Keyboard musical instrument hammer movement detection apparatus Mar. 16, 1993
5170002 Motion-controlled musical tone control apparatus Dec. 8, 1992
5151553 Musical tone control apparatus employing palmar member Sep. 29, 1992
5127301 Wear for controlling a musical tone Jul. 7, 1992
5065661 Hand held electronic keyboard instrument Nov. 19, 1991
5046394 Musical tone control apparatus Sep. 10, 1991
5014587 Electronic piano tone circuit May. 14, 1991
5010800 Electronic musical instrument capable of selecting between fret and fretless modes Apr. 30, 1991
4936185 Electronic musical instrument having plural component blocks Jun. 26, 1990
4932304 Control device for the manual playing of electronic musical instruments Jun. 12, 1990
4920848 Musical wear May. 1, 1990
4777856 Dancing-musical instrument Oct. 18, 1988
4640173 Electronic musical instrument Feb. 3, 1987
4633752 Operating panel device in electronic musical instrument Jan. 6, 1987
4606255 Guitar for guitar synthesizer Aug. 19, 1986
4601361 Structure for mounting loudspeaker on electronic musical instrument Jul. 22, 1986
4570521 Electronic musical instrument with string-simulating switches Feb. 18, 1986
4562764 Electronic musical performance Jan. 7, 1986
4526079 Automatic rhythm performance device for electronic musical instruments Jul. 2, 1985
4475428 Pedal capture keyer system Oct. 9, 1984
4472992 Electronic musical instrument Sep. 25, 1984
4429604 Fill note generation system for microcomputer controlled organ Feb. 7, 1984

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