JP2020059953A5 - - Google Patents

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Publication number
JP2020059953A5
JP2020059953A5 JP2018193559A JP2018193559A JP2020059953A5 JP 2020059953 A5 JP2020059953 A5 JP 2020059953A5 JP 2018193559 A JP2018193559 A JP 2018193559A JP 2018193559 A JP2018193559 A JP 2018193559A JP 2020059953 A5 JP2020059953 A5 JP 2020059953A5
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JP
Japan
Prior art keywords
opening
mask
inner peripheral
side sheet
skin
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.)
Granted
Application number
JP2018193559A
Other languages
English (en)
Japanese (ja)
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JP2020059953A (ja
JP7289493B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2018193559A priority Critical patent/JP7289493B2/ja
Priority claimed from JP2018193559A external-priority patent/JP7289493B2/ja
Priority to PCT/JP2019/039670 priority patent/WO2020075716A1/ja
Priority to TW108136626A priority patent/TW202021640A/zh
Publication of JP2020059953A publication Critical patent/JP2020059953A/ja
Publication of JP2020059953A5 publication Critical patent/JP2020059953A5/ja
Application granted granted Critical
Publication of JP7289493B2 publication Critical patent/JP7289493B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2018193559A 2018-10-12 2018-10-12 使い捨てマスク Active JP7289493B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018193559A JP7289493B2 (ja) 2018-10-12 2018-10-12 使い捨てマスク
PCT/JP2019/039670 WO2020075716A1 (ja) 2018-10-12 2019-10-08 使い捨てマスク
TW108136626A TW202021640A (zh) 2018-10-12 2019-10-09 用後即棄式口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018193559A JP7289493B2 (ja) 2018-10-12 2018-10-12 使い捨てマスク

Publications (3)

Publication Number Publication Date
JP2020059953A JP2020059953A (ja) 2020-04-16
JP2020059953A5 true JP2020059953A5 (https=) 2021-10-28
JP7289493B2 JP7289493B2 (ja) 2023-06-12

Family

ID=70164322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018193559A Active JP7289493B2 (ja) 2018-10-12 2018-10-12 使い捨てマスク

Country Status (3)

Country Link
JP (1) JP7289493B2 (https=)
TW (1) TW202021640A (https=)
WO (1) WO2020075716A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111685416A (zh) * 2020-05-27 2020-09-22 重庆市妇幼保健院 一种口罩及其使用方法
CN112107055A (zh) * 2020-10-30 2020-12-22 上海捷儿金科技股份有限公司 一种立体凉感密封圈及其制备方法和用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736669Y2 (ja) * 1987-03-19 1995-08-23 興研株式会社 簡易防じんマスク
US6196223B1 (en) * 1998-04-10 2001-03-06 William A. Belfer Strapless respiratory facial mask for customizing to the wearer's face
JP2003320041A (ja) 2002-05-02 2003-11-11 Shigematsu Works Co Ltd マスク
JP2012010973A (ja) 2010-06-30 2012-01-19 Koken Ltd 簡易マスク
JP6861977B2 (ja) 2016-04-21 2021-04-21 興研株式会社 使い捨てマスク

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