JPH0810999Y2 - インナーイヤー型ヘッドホン - Google Patents

インナーイヤー型ヘッドホン

Info

Publication number
JPH0810999Y2
JPH0810999Y2 JP1989008617U JP861789U JPH0810999Y2 JP H0810999 Y2 JPH0810999 Y2 JP H0810999Y2 JP 1989008617 U JP1989008617 U JP 1989008617U JP 861789 U JP861789 U JP 861789U JP H0810999 Y2 JPH0810999 Y2 JP H0810999Y2
Authority
JP
Japan
Prior art keywords
ring
housing
ear canal
ear
shaped
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
JP1989008617U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02100390U (un
Inventor
邦夫 渡辺
Original Assignee
アイワ株式会社
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 アイワ株式会社 filed Critical アイワ株式会社
Priority to JP1989008617U priority Critical patent/JPH0810999Y2/ja
Publication of JPH02100390U publication Critical patent/JPH02100390U/ja
Application granted granted Critical
Publication of JPH0810999Y2 publication Critical patent/JPH0810999Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP1989008617U 1989-01-27 1989-01-27 インナーイヤー型ヘッドホン Expired - Lifetime JPH0810999Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989008617U JPH0810999Y2 (ja) 1989-01-27 1989-01-27 インナーイヤー型ヘッドホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989008617U JPH0810999Y2 (ja) 1989-01-27 1989-01-27 インナーイヤー型ヘッドホン

Publications (2)

Publication Number Publication Date
JPH02100390U JPH02100390U (un) 1990-08-09
JPH0810999Y2 true JPH0810999Y2 (ja) 1996-03-29

Family

ID=31214656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989008617U Expired - Lifetime JPH0810999Y2 (ja) 1989-01-27 1989-01-27 インナーイヤー型ヘッドホン

Country Status (1)

Country Link
JP (1) JPH0810999Y2 (un)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1015196B1 (pt) 2009-04-30 2021-06-01 Verto Medical Solutions, LLC Sistema de fones de ouvido com câmara de compatibilidade com material de enchimento elástico
JP5610963B2 (ja) * 2010-10-04 2014-10-22 株式会社オーディオテクニカ イヤホン

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606393U (ja) * 1983-06-25 1985-01-17 前田　徳勇 イヤホンの外耳道插入部
JPS6338398A (ja) * 1986-08-04 1988-02-18 Matsushita Electric Ind Co Ltd ヘツドホン

Also Published As

Publication number Publication date
JPH02100390U (un) 1990-08-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term