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. 06, 2026
Filed:
May. 31, 2024
Subaru Corporation, Tokyo, JP;
Hisashi Aoki, Tokyo, JP;
Masanori Sasaki, Tokyo, JP;
Yasuyoshi Sasaki, Tokyo, JP;
Ryuhei Konose, Tokyo, JP;
Koji Kawashita, Tokyo, JP;
Naoki Eguchi, Tokyo, JP;
Masami Shiki, Tokyo, JP;
Sara Ishikawa, Tokyo, JP;
Hirokuni Fujiwara, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A method of diagnosing a deterioration of a resin part includes: fabricating a deterioration detection part by adding a detection additional member to the resin part, in which the detection additional member is faster in progress of a deterioration than the resin part, and the adding the detection additional member includes bonding the detection additional member to a surface of the resin part or insert-molding the detection additional member to the resin part; incorporating the deterioration detection part into a portion, of a vehicle, where the resin part is to be incorporated; detecting, after an elapse of a predetermined period of time, a degree of the progress of the deterioration of the detection additional member; and estimating the degree of the progress of the deterioration of the resin part, based on data on a correlation between the deterioration of the detection additional member and the deterioration of the resin part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile