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:
Oct. 25, 2022
Filed:
Apr. 14, 2020
Genesis Research Institute, Inc., Nagoya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Shinshu University, Matsumoto, JP;
Hitoshi Kondo, Nagoya, JP;
Yuji Enomoto, Ueda, JP;
Genesis Research Institute, Inc., Nagoya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Shinshu University, Nagano, JP;
Abstract
A plurality of electrochemical corrosion protection systems () for underground buried structure installed geographically dispersed are utilized so as to predict an earthquake. Changes in amounts of current flowing through closed loop electric circuits (W) for electrochemical corrosion protection in the electrochemical corrosion protection systems () are detected and an earthquake is predicted based on the detected changes in the amounts of current.