logo

For the Inventor, By the Inventor

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.:

US 12092980 B1

PDFFull Text
Date of Patent:
Sep. 17, 2024

Filed:

Sep. 12, 2022

Calculation system, image forming apparatus, and image forming system

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventors:

Koji Suzuki, Chiba, JP;

Keisuke Mogi, Chiba, JP;

Hisashi Tsukijima, Ibaraki, JP;

Yuma Inui, Ibaraki, JP;

Yoshiya Numata, Ibaraki, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Canon U.S.A., Inc. IP Division

Primary Examiner:

Jennifer Bahls

Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5029 (2013.01); G03G 15/2039 (2013.01); G03G 15/6573 (2013.01); G03G 2215/00776 (2013.01); G03G 2215/00877 (2013.01);
Abstract

A calculation system includes an obtaining unit and a calculation unit. The obtaining unit obtains information of a sheet. The calculation unit calculates an amount of change in length of the sheet in a conveyance direction of the sheet heated by a heating device to fix a toner image to the sheet based on the information of the sheet obtained by the obtaining unit and an elapsed time from a time when the sheet passes through the heating device.

Find Patent Forward Citations

Suzuki, Koji. (2024). Calculation system, image forming apparatus, and image forming system (U.S. Patent No. 12092980). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12092980

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…