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:
Apr. 19, 2022
Filed:
Aug. 14, 2017
Nissan Motor Co., Ltd., Yokohama, JP;
Yuichi Sato, Kanagawa, JP;
NISSAN MOTOR CO., LTD., Yokohama, JP;
Abstract
A mobile body has a reflection control layer that reflects light in a wavelength region of sunlight or in a wavelength region of infrared radiation formed on a surface thereof. A mainstream outside the mobile body is heated by the reflected light to reduce air resistance of the mobile body. A refractive index of the reflection control layer is a value outside a range between a refractive index of a body-side substance and a refractive index of air. A thickness of the reflection control layer is equal to or larger than a value obtained by dividing 187.5 nanometers by a refractive index of the reflection control layer, and equal to or smaller than a value obtained by dividing 275,000 nanometers by a refractive index of the reflection control layer.