JPH0563733B2 - - Google Patents

Info

Publication number
JPH0563733B2
JPH0563733B2 JP63072986A JP7298688A JPH0563733B2 JP H0563733 B2 JPH0563733 B2 JP H0563733B2 JP 63072986 A JP63072986 A JP 63072986A JP 7298688 A JP7298688 A JP 7298688A JP H0563733 B2 JPH0563733 B2 JP H0563733B2
Authority
JP
Japan
Prior art keywords
light
key
keyboard
light source
control circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP63072986A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01245294A (ja
Inventor
Tadashi Matsushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawai Musical Instruments Manufacturing Co Ltd
Original Assignee
Kawai Musical Instruments Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawai Musical Instruments Manufacturing Co Ltd filed Critical Kawai Musical Instruments Manufacturing Co Ltd
Priority to JP63072986A priority Critical patent/JPH01245294A/ja
Publication of JPH01245294A publication Critical patent/JPH01245294A/ja
Publication of JPH0563733B2 publication Critical patent/JPH0563733B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
  • Auxiliary Devices For Music (AREA)
JP63072986A 1988-03-27 1988-03-27 鍵盤発光装置 Granted JPH01245294A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63072986A JPH01245294A (ja) 1988-03-27 1988-03-27 鍵盤発光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63072986A JPH01245294A (ja) 1988-03-27 1988-03-27 鍵盤発光装置

Publications (2)

Publication Number Publication Date
JPH01245294A JPH01245294A (ja) 1989-09-29
JPH0563733B2 true JPH0563733B2 (enrdf_load_stackoverflow) 1993-09-13

Family

ID=13505224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63072986A Granted JPH01245294A (ja) 1988-03-27 1988-03-27 鍵盤発光装置

Country Status (1)

Country Link
JP (1) JPH01245294A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002049301A (ja) * 2000-08-01 2002-02-15 Kawai Musical Instr Mfg Co Ltd 押鍵表示装置、電子楽器システム、押鍵表示方法、及び記憶媒体

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557055A (en) * 1994-05-17 1996-09-17 Breitweiser Music Technology Inc. Musical keyboard having an electronically controlled display and a method of keyboard display
JP6314419B2 (ja) * 2013-10-22 2018-04-25 ヤマハ株式会社 電子鍵盤楽器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118698A (ja) * 1982-01-08 1983-07-14 藤村　明宏 音楽の演奏法指示装置
JPS613017U (ja) * 1984-06-08 1986-01-09 日産自動車株式会社 スタビライザ装置
JPS6124998U (ja) * 1984-07-18 1986-02-14 株式会社日立ホームテック 高周波加熱装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002049301A (ja) * 2000-08-01 2002-02-15 Kawai Musical Instr Mfg Co Ltd 押鍵表示装置、電子楽器システム、押鍵表示方法、及び記憶媒体

Also Published As

Publication number Publication date
JPH01245294A (ja) 1989-09-29

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