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:
Jan. 06, 2026
Filed:
Aug. 02, 2021
National University Corporation Kagawa University, Takamatsu, JP;
Fusao Shimokawa, Takamatsu, JP;
Fumiya Ino, Takamatsu, JP;
National University Corporation Kagawa University, Takamatsu, JP;
Abstract
Provided are a plant water content sensor and a plant water content measuring method configured to measure a water content of a plant in a non-destructive manner. A plant water content sensor includes a water content probe, which includes a readout electrode pair made of a pair of electrodes disposed at a predetermined interval thereof, a water sensitive film, which is bridged across the pair of electrodes, and a supporting portion, which supports the water content probe. A water content of the plant is measurable by sticking the water content probe into the plant and reading out impedance or an electrostatic capacity from the readout electrode pair.