Title:
IMAGE FORMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/060566
Kind Code:
A1
Abstract:
An image forming device having a plurality of antennas for detecting the direction of arrival of radio waves has not been devised before. In the present invention, a communication substrate having a plurality of antennas for performing wireless communication with a communication terminal is provided in a position situated in the front side, in the front-back direction, of an image forming device having an image forming means in the interior thereof in the vertical direction.
Inventors:
TODA KOZO (JP)
KUBOTA TSUTOMU (JP)
FUKUI AKITOMO (JP)
YAMASAKI SHOZO (JP)
KUBOTA TSUTOMU (JP)
FUKUI AKITOMO (JP)
YAMASAKI SHOZO (JP)
Application Number:
PCT/JP2020/037385
Publication Date:
April 01, 2021
Filing Date:
September 24, 2020
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
G03G21/00; B41J29/00; G03G21/16; H01Q1/24; H01Q1/38; H01Q1/42; H01Q3/26; H01Q21/12; H04N1/00
Foreign References:
| JP2017028477A | 2017-02-02 | |||
| JP2017154374A | 2017-09-07 | |||
| JPH10260239A | 1998-09-29 |
Attorney, Agent or Firm:
TAKAO, Masayuki (JP)
Download PDF:
Previous Patent: APPLICATION PROGRAM AND BEHAVIOR MANAGEMENT DEVICE
Next Patent: 2-ISOINDOL-1,3,4-OXADIAZOLE DERIVATIVES USEFUL AS HDAC6 INHIBITORS
Next Patent: 2-ISOINDOL-1,3,4-OXADIAZOLE DERIVATIVES USEFUL AS HDAC6 INHIBITORS