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. 07, 2026
Filed:
Apr. 12, 2019
Plantx Corp., Chiba, JP;
Shunsuke Sakaguchi, Chiba, JP;
Takuji Akiyama, Chiba, JP;
Kazutaka Ohshima, Chiba, JP;
Kosuke Yamada, Chiba, JP;
Shinjiro Yamada, Chiba, JP;
PLANTX Corp., Chiba, JP;
Abstract
A cultivation device is disclosed for using in an artificial light plant factory. The device includes a cultivation room having a closable inside and a plurality of cultivation chambers including a plurality of stages in the cultivation room in the vertical direction. The device further includes an air circulation device that supplies air adjusted to a predetermined condition to each of the plurality of cultivation chambers at a predetermined flow velocity and collects and circulates the supplied air from the plurality of cultivation chambers. A nutrient solution circulation device is included to supply nutrient solution adjusted to a predetermined condition to each of the plurality of cultivation chambers at a predetermined flow velocity, and collects and circulates the supplied nutrient solution from the plurality of cultivation chambers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile