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. 21, 2023
Filed:
Oct. 29, 2020
Applicant:
Yazaki Energy System Corporation, Tokyo, JP;
Inventor:
Takuju Nakamura, Tokyo, JP;
Assignee:
YAZAKI ENERGY SYSTEM CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 23/24 (2006.01); E06B 9/24 (2006.01); C03B 23/00 (2006.01); C03C 17/00 (2006.01); E04B 1/78 (2006.01);
U.S. Cl.
CPC ...
E06B 9/24 (2013.01); C03B 23/00 (2013.01); C03C 17/001 (2013.01); E04B 1/78 (2013.01); C03B 23/24 (2013.01); E06B 2009/2417 (2013.01); E06B 2009/2482 (2013.01);
Abstract
An outer wall material includes a first transparent member integrally or separately including a transparent plate material and a prism portion; and a reflection member provided on a second side of the prism portion of the first transparent member. The prism portion causes the reflection member to collect light whose angle with respect to a normal line of the plate material is equal to or greater than a predetermined angle and to retro-reflect the collected light, and transmits light whose angle with respect to the normal line of the plate material is less than the predetermined angle.