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:
Mar. 05, 2024
Filed:
Mar. 31, 2020
Applicant:
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
Inventor:
Mutsuhiro Nakazawa, Kobe, JP;
Assignee:
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 17/10 (2020.01); G01S 7/481 (2006.01); G02B 26/10 (2006.01); G02B 26/12 (2006.01); G01S 17/89 (2020.01);
U.S. Cl.
CPC ...
G01S 7/4817 (2013.01); G01S 17/10 (2013.01); G02B 26/108 (2013.01); G02B 26/122 (2013.01); G02B 26/129 (2013.01); G01S 17/89 (2013.01);
Abstract
A light reflection device includes a reflection member having a reflection surface that is formed in a planar shape. The reflection surface reflects incident light. The reflection member performs a revolution and a rotation simultaneously. A direction of the revolution of the reflection member and a direction of the rotation of the reflection member are the same. Angular velocity of the revolution of the reflection member is equal to twice angular velocity of the rotation of the reflection member.