JP4419738B2 - 鍵構造体 - Google Patents

鍵構造体 Download PDF

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Publication number
JP4419738B2
JP4419738B2 JP2004214645A JP2004214645A JP4419738B2 JP 4419738 B2 JP4419738 B2 JP 4419738B2 JP 2004214645 A JP2004214645 A JP 2004214645A JP 2004214645 A JP2004214645 A JP 2004214645A JP 4419738 B2 JP4419738 B2 JP 4419738B2
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JP
Japan
Prior art keywords
key
wood
key structure
base body
pressing
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 - Fee Related
Application number
JP2004214645A
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English (en)
Japanese (ja)
Other versions
JP2006038941A (ja
JP2006038941A5 (enExample
Inventor
一郎 大須賀
賢一 西田
陽一郎 下向
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP2004214645A priority Critical patent/JP4419738B2/ja
Publication of JP2006038941A publication Critical patent/JP2006038941A/ja
Publication of JP2006038941A5 publication Critical patent/JP2006038941A5/ja
Application granted granted Critical
Publication of JP4419738B2 publication Critical patent/JP4419738B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Electrophonic Musical Instruments (AREA)
JP2004214645A 2003-09-12 2004-07-22 鍵構造体 Expired - Fee Related JP4419738B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004214645A JP4419738B2 (ja) 2003-09-12 2004-07-22 鍵構造体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003320964 2003-09-12
JP2004214645A JP4419738B2 (ja) 2003-09-12 2004-07-22 鍵構造体

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2004214199A Division JP4333509B2 (ja) 2003-09-12 2004-07-22 鍵構造体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009237243A Division JP5104840B2 (ja) 2003-09-12 2009-10-14 鍵構造体

Publications (3)

Publication Number Publication Date
JP2006038941A JP2006038941A (ja) 2006-02-09
JP2006038941A5 JP2006038941A5 (enExample) 2009-06-04
JP4419738B2 true JP4419738B2 (ja) 2010-02-24

Family

ID=35904038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004214645A Expired - Fee Related JP4419738B2 (ja) 2003-09-12 2004-07-22 鍵構造体

Country Status (1)

Country Link
JP (1) JP4419738B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4929945B2 (ja) * 2006-09-21 2012-05-09 ヤマハ株式会社 鍵盤装置
JP6645303B2 (ja) 2016-03-25 2020-02-14 ヤマハ株式会社 鍵盤装置及び電子鍵盤楽器
JP6686603B2 (ja) 2016-03-25 2020-04-22 ヤマハ株式会社 鍵盤装置及び電子鍵盤楽器

Also Published As

Publication number Publication date
JP2006038941A (ja) 2006-02-09

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