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:
Dec. 12, 2023
Filed:
Aug. 05, 2021
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Takeomi Okimitsu, Saitama, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01); G06F 30/10 (2020.01); G06F 111/10 (2020.01); F21V 8/00 (2006.01); F21S 41/24 (2018.01);
U.S. Cl.
CPC ...
G02B 27/0012 (2013.01); F21S 41/24 (2018.01); G02B 6/0011 (2013.01); G06F 30/10 (2020.01); G06F 2111/10 (2020.01);
Abstract
An arithmetic apparatus according to the present embodiment sets setting values with respect to two among a light guide distance of a light guide body, an input light amount to a light incident surface and an output light amount on a light-emitting surface, and calculates remaining one value among the light guide distance, the input light amount and the output light amount by applying the set setting values to a calculation equation indicative of a balance of a light amount of light that is guided by a unit distance in the light guide body.