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:
Nov. 18, 2025
Filed:
Sep. 22, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Shoji Sakamoto, Shizuoka-ken, JP;
Kazumi Tsuchiya, Gotemba, JP;
Makoto Matsushita, Ichinomiya, JP;
Takeshi Takemoto, Nagoya, JP;
Shunsuke Sagara, Nisshin, JP;
Hideaki Shiraishi, Tokyo, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
The map generation device includes a satellite image acquisition unit that acquires a satellite image captured by an artificial satellite, a change point determination unit that determines a change point of the satellite image with time based on the satellite image, and a map generation unit that generates a map based on information of the determined change point. Based on the satellite images, the usage status of the parking lot is reflected in the map.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile