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:
May. 19, 2026
Filed:
Mar. 19, 2025
Hitachi, Ltd., Tokyo, JP;
Makoto Ito, Tokyo, JP;
Yosuke Tanabe, Tokyo, JP;
Tsukasa Funane, Tokyo, JP;
Hisatoshi Kimura, Tokyo, JP;
Koichi Watanabe, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A three-dimensional structure spacecraft having a tensegrity structure appropriately controls a vibration even when the three-dimensional structure spacecraft is subjected to air resistance, solar wind disturbance, or the like, lands a satellite or a planet, and performs work or the like. The three-dimensional structure spacecraft includes a plurality of compression members and a plurality of tension members. Three or more of the tension members are connected to each of ends of the compression members. A three-dimensional structure formed by the compression members and the tension members is maintained by tension of the tension members. A variable damping force damper is disposed in at least either the compression members or the tension members. The variable damping force damper is configured to generate a predetermined force in a longitudinal direction of the compression members or in a longitudinal direction of the tension members.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile