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:
Jun. 02, 2026
Filed:
Jan. 11, 2023
Applicant:
Koito Manufacturing Co., Ltd., Tokyo, JP;
Inventors:
Yuichi Shibata, Shizuoka, JP;
Honami Fujii, Shizuoka, JP;
Kouhei Murata, Shizuoka, JP;
Kouki Hizumi, Shizuoka, JP;
Assignee:
KOITO MANUFACTURING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/50 (2006.01); B60Q 1/26 (2006.01); B60Q 1/28 (2006.01);
U.S. Cl.
CPC ...
B60Q 1/549 (2022.05); B60Q 1/2607 (2013.01); B60Q 1/28 (2013.01); B60Q 2400/20 (2013.01); B60Q 2900/40 (2022.05);
Abstract
A communication lamp for a vehicle includes a light source unit including a multi-color light source configured to emit light of a plurality of colors, and an illumination control unit configured to control the light source unit such that colors of the light emitted from the light source unit change over time.