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. 28, 2026
Filed:
Jul. 19, 2023
Taisei Denki Co., Ltd., Saitama, JP;
Hirofumi Hara, Saitama, JP;
Daizo Shiga, Saitama, JP;
Akira Kubota, Saitama, JP;
Kazuhide Matsuo, Saitama, JP;
Ryu Wakamatsu, Saitama, JP;
Noboru Kamishina, Saitama, JP;
TAISEI DENKI CO., LTD., Saitama, JP;
Abstract
The present invention provides a method for removing an outer skin of an onion and a device for removing an outer skin of an onion that can easily remove the outer skin of the onion and suppress damage to the edible part when the outer skin is removed. A method for removing an outer skin of an onion according to the present invention comprises step A of irradiating the outer skin of the onion with a laser under conditions that enable selective cutting of the outer skin, and making a cut in the outer skin; and step B of removing the outer skin with the cut from the onion, wherein the wavelength of the laser is 300 to 500 nm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile