Title:
BRUSH
Document Type and Number:
WIPO Patent Application WO/2022/080155
Kind Code:
A1
Abstract:
Even though the state of scalp or hair are not uniform in the entire head area, in order to improve the conventional problem in which an output is uniform, and the user sequentially adjusts or does not adjust the output, this brush (1) comprises: a brush body (2); electrodes (2B) provided respectively at the tips of brush bristles (2a); sensors (2C) provided on a brush bristle (2a)-provided-side surface in the brush main body (2); and a control unit (3) which controls operations of the brush bristles (2a) on the basis of detection output signals of the sensors (2C).
Inventors:
UENO HIROSHI (JP)
Application Number:
PCT/JP2021/036471
Publication Date:
April 21, 2022
Filing Date:
October 01, 2021
Export Citation:
Assignee:
JCRAFT CO LTD (JP)
BELEGA CO LTD (JP)
BELEGA CO LTD (JP)
International Classes:
A61H7/00; A61N1/04; A61N1/26
Foreign References:
| JP2019063140A | 2019-04-25 | |||
| JP3047199U | 1998-03-31 | |||
| JP3036599U | 1997-04-22 | |||
| US20200280680A1 | 2020-09-03 | |||
| JP2004121327A | 2004-04-22 | |||
| JP2009247526A | 2009-10-29 | |||
| EP3505062A1 | 2019-07-03 |
Attorney, Agent or Firm:
VALUE PLUS IP FIRM (JP)
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