Title:
HAIR CUTTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/256154
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide a hair cutting device in which ease of use is improved. The hair cutting device (1) according to an embodiment of the present disclosure is provided with a light emission module (M1) and a sensor unit (S1). The light emission module (M1) has an optical waveguide (4) including a core part, and emits light at hair projecting from the skin and thereby cuts the hair. The sensor unit (S1) is a portion for sensing a skin proximity state or a skin contact state.
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Inventors:
KASUGAI HIDEKI
Application Number:
PCT/JP2021/019136
Publication Date:
December 23, 2021
Filing Date:
May 20, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A45D26/00
Domestic Patent References:
| WO2005092438A1 | 2005-10-06 | |||
| WO2018033616A1 | 2018-02-22 | |||
| WO2019025892A1 | 2019-02-07 | |||
| WO2021090559A1 | 2021-05-14 |
Foreign References:
| JP2016514491A | 2016-05-23 | |||
| JP2008289812A | 2008-12-04 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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