The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2023
Filed:
Apr. 10, 2019
Fujikura Ltd., Tokyo, JP;
Tetsuya Kawahira, Tokyo, JP;
Eriko Hayashi, Tokyo, JP;
FUJIKURA LTD., Tokyo, JP;
Abstract
A plurality of pressure-sensitive switches of a sitting sensor () has a first pressure-sensitive switch group including a first pressure-sensitive switch (SW) including a first specific pressure-sensitive switch and a second pressure-sensitive switch (SW), and a second pressure-sensitive switch group including first pressure-sensitive switches (SW, SW) including the first specific pressure-sensitive switch, and a second pressure-sensitive switch (SW), in which in the first pressure-sensitive switch group, the first pressure-sensitive switch (SW) and the second pressure-sensitive switch (SW) are disposed adjacent to each other along a left-right direction of a seat (SE), in the second pressure-sensitive switch group, the first pressure-sensitive switches (SW, SW) and the second pressure-sensitive switch (SW) are disposed adjacent to each other along a front-rear direction of the seat (SE), and turning on the first pressure-sensitive switch and the second pressure-sensitive switch causes a current to flow between a pair of terminals (T, T).