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:
Nov. 10, 2026
Filed:
May. 07, 2024
Kyocera Document Solutions Inc., Osaka, JP;
Takuya Hamada, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
An image forming apparatus includes a heater, a temperature sensor, a power supply circuit, a main processor, and a sub-processor. The temperature sensor is configured to detect a temperature of the heater. The power supply circuit is configured to perform power supply to the heater. The main processor is configured to supply a heater control signal to the power supply circuit based on the temperature detected by the temperature sensor to control the power supply circuit and adjust the temperature of the heater. The sub-processor (a) monitors whether or not an output from the main processor is made regularly, and (b) supplies, to the power supply circuit, the heater control signal for cutting off the power supply to the heater when determination is made that the output is not made.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile