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:
Nov. 11, 2025
Filed:
Jul. 09, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Masato Satou, Nara, JP;
Motoyuki Nawa, Nara, JP;
Asako Miyoshi, Kyoto, JP;
Masataka Matsuda, Kyoto, JP;
Yuuji Nakabayashi, Nara, JP;
Abstract
A physical quantity measurement device is provided which is capable of measuring a component in a fluid to be measured even when the fluid contains droplets such as fine water droplets. The physical quantity measurement device includes, at an inlet opening () of a sub-channel (), an inflow direction regulator () which includes guide pieces () each of which is inclined at predetermined angle θ with respect to the flow direction in a main channel (). The angle θ of inflow direction regulator () is set to a value that is greater than 90 degrees in relation to the flow direction of the main channel ().