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Title:
BUILDING FACILITY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/139845
Kind Code:
A1
Abstract:
This building facility device comprises an antenna 140 which is for at least one of sending and receiving radio waves. An antenna element 148 of the antenna 140 forms at least a section of the outer surface of this building facility device.

Inventors:
HORIBE FUSAJI (JP)
AOYAMA KODAI (JP)
YASUO TAKASHI (JP)
Application Number:
PCT/JP2022/034948
Publication Date:
July 27, 2023
Filing Date:
September 20, 2022
Export Citation:
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Assignee:
LIXIL CORP (JP)
International Classes:
H01Q1/44; E03C1/05; H01Q1/22
Domestic Patent References:
WO2006110600A22006-10-19
WO2021234185A12021-11-25
Foreign References:
US4222410A1980-09-16
US6279777B12001-08-28
JP2014009549A2014-01-20
JP2013057202A2013-03-28
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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