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:
Feb. 10, 2026
Filed:
Nov. 16, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Masataka Mochizuki, Shizuoka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An updating apparatus that updates information stored in a storage device provided in a replacement unit of a predetermined apparatus includes: a control unit configured to, when initialization processing is started, read out usage information stored in a first region of the storage device and indicating a usage state of the replacement unit, perform backup processing of storing backup information based on the usage information in a target region within one or more second regions different from the first region, and perform update processing of updating the usage information stored in the first region to a first default value.
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