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:
Jul. 07, 2026
Filed:
Mar. 15, 2022
Shu Tanaka, Osaka, JP;
Akitoshi Mochida, Osaka, JP;
Nobunari Tsukamoto, Osaka, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
An optical device includes: a light source to emit light; a light scanner to deflect the light emitted from the light source to scan an image formation object with the light through a light deflector; the light deflector to deflect the light emitted from the light scanner to the image formation object; a reflector between the light scanner and the image formation object; and a controller to control the light deflector to deflect the light emitted from the light scanner in a deflection direction and the light scanner to deflect the light emitted from the light source in a deflection direction different from the deflection direction of the light deflector.