JP7197838B2 - 鍵盤楽器 - Google Patents

鍵盤楽器 Download PDF

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Publication number
JP7197838B2
JP7197838B2 JP2020184947A JP2020184947A JP7197838B2 JP 7197838 B2 JP7197838 B2 JP 7197838B2 JP 2020184947 A JP2020184947 A JP 2020184947A JP 2020184947 A JP2020184947 A JP 2020184947A JP 7197838 B2 JP7197838 B2 JP 7197838B2
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Prior art keywords
keys
case
keyboard
sound
reinforcing ribs
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JP2020184947A
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Japanese (ja)
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JP2021012400A5 (https=
JP2021012400A (ja
Inventor
直也 石橋
弘志 大嶋
尚人 今村
聡 佐藤
馨 井上
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.)
Casio Computer Co Ltd
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Casio Computer Co Ltd
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Priority to JP2020184947A priority Critical patent/JP7197838B2/ja
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Publication of JP2021012400A5 publication Critical patent/JP2021012400A5/ja
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JP2020184947A 2020-11-05 2020-11-05 鍵盤楽器 Active JP7197838B2 (ja)

Priority Applications (1)

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JP2020184947A JP7197838B2 (ja) 2020-11-05 2020-11-05 鍵盤楽器

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JP2020184947A JP7197838B2 (ja) 2020-11-05 2020-11-05 鍵盤楽器

Related Parent Applications (1)

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JP2018195100A Division JP6795021B2 (ja) 2018-10-16 2018-10-16 鍵盤楽器

Publications (3)

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JP2021012400A JP2021012400A (ja) 2021-02-04
JP2021012400A5 JP2021012400A5 (https=) 2021-07-26
JP7197838B2 true JP7197838B2 (ja) 2022-12-28

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JP2020184947A Active JP7197838B2 (ja) 2020-11-05 2020-11-05 鍵盤楽器

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117222722A (zh) 2021-01-28 2023-12-12 日油株式会社 核酸扩增用敏化剂、核酸扩增用组合物和检查试剂盒

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311324A (ja) 2005-04-28 2006-11-09 Sony Corp 樹脂成型品及び樹脂成型方法
JP2009229860A (ja) 2008-03-24 2009-10-08 Yamaha Corp 電子鍵盤楽器
JP2012217080A (ja) 2011-04-01 2012-11-08 Casio Comput Co Ltd スピーカの取付構造
JP2014211618A (ja) 2013-04-05 2014-11-13 ヤマハ株式会社 電子鍵盤楽器
JP2017090922A (ja) 2016-12-27 2017-05-25 カシオ計算機株式会社 鍵盤楽器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434054A (en) * 1977-08-19 1979-03-13 Kazumi Sekiguchi Reinforcement for slit used for heat radiation* sound dissipation* vetilation and lighting
JP2515930Y2 (ja) * 1989-08-28 1996-11-06 株式会社コルグ 電子鍵盤楽器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311324A (ja) 2005-04-28 2006-11-09 Sony Corp 樹脂成型品及び樹脂成型方法
JP2009229860A (ja) 2008-03-24 2009-10-08 Yamaha Corp 電子鍵盤楽器
JP2012217080A (ja) 2011-04-01 2012-11-08 Casio Comput Co Ltd スピーカの取付構造
JP2014211618A (ja) 2013-04-05 2014-11-13 ヤマハ株式会社 電子鍵盤楽器
JP2017090922A (ja) 2016-12-27 2017-05-25 カシオ計算機株式会社 鍵盤楽器

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JP2021012400A (ja) 2021-02-04

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