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:
Apr. 30, 2024
Filed:
Jan. 13, 2022
Shigeo Nanno, Kanagawa, JP;
Yasunori Ishigaya, Kanagawa, JP;
Takahiro Imada, Kanagawa, JP;
Takumi Waida, Kanagawa, JP;
Daisuke Hirano, Kanagawa, JP;
Shigeo Nanno, Kanagawa, JP;
Yasunori Ishigaya, Kanagawa, JP;
Takahiro Imada, Kanagawa, JP;
Takumi Waida, Kanagawa, JP;
Daisuke Hirano, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A heating device includes a rotator, a heater, a heater holder, and a first high thermal conduction member. The heater includes a base and a plurality of heat generators being arranged on the base and including neighboring heat generators. The heater has a gap area between the neighboring heat generators. The first high thermal conduction member has a higher thermal conductivity than the base and faces the gap area.