G10C 3/12

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Showing 1 to 20 of 314 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9966052 Keyboard with adjustable touch for a musical instrumentFeb 05, 15May 08, 18Not available
9899014 Keyboard device and keyboard instrumentApr 05, 16Feb 20, 18CASIO COMPUTER CO., LTD.
9704456 Keyboard positioning apparatus and method for retrofitting onto an existing piano assemblyJun 14, 15Jul 11, 17Not available
9679542 Circular piano keyboardDec 30, 14Jun 13, 17PianoArc, LLC
9646578 Keyboard deviceOct 29, 14May 09, 17ROLAND CORPORATION
9633630 Keyboard for musical instruments having improved ergonomicsJul 18, 14Apr 25, 17ERGODIESIS S.R.L.S.
9583086 Keyboard device of electronic musical instrumentNov 04, 15Feb 28, 17ROLAND CORPORATION
9576559 Musical instrument manualJun 15, 16Feb 21, 17Not available
9508325 White key of keyboard instrumentOct 09, 15Nov 29, 16YAMAHA CORPORATION
9495940 Keyboard device and keyboard instrumentMar 13, 15Nov 15, 16CASIO COMPUTER CO., LTD.
9449586 Keyboard deviceOct 09, 15Sep 20, 16YAMAHA CORPORATION
9430993 Keyboard lid opening and closing apparatus and keyboard instrumentDec 18, 14Aug 30, 16CASIO COMPUTER CO., LTD.
9406284 Keyboard device and key unitNov 10, 15Aug 02, 16YAMAHA CORPORATION
9384715 Keyboard apparatus and keyboard instrumentMar 18, 15Jul 05, 16CASIO COMPUTER CO., LTD.
9361861 Weight for key and key for keyboard musical instrumentDec 12, 14Jun 07, 16KAWAI MUSICAL INSTRUMENTS MANUFACTURING CO., LTD.
9349359 Electronic keyboard instrumentJun 11, 15May 24, 16ROLAND CORPORATION
9324306 Keyboard device and keyboard instrumentAug 24, 15Apr 26, 16CASIO COMPUTER CO., LTD.
9281142 Keyboard deviceAug 20, 13Mar 08, 16ROLAND CORPORATION
9275612 Keyboard instrumentJan 05, 15Mar 01, 16YAMAHA CORPORATION
9269336 Operating element deviceSep 09, 14Feb 23, 16YAMAHA CORPORATION

Showing 1 to 20 of 314 results