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:
Oct. 18, 2022
Filed:
Mar. 17, 2020
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Naoya Kato, Osaka, JP;
Takayuki Yamashita, Osaka, JP;
Doukei Nagayasu, Hyogo, JP;
Kenji Hoshino, Hyogo, JP;
Hideaki Yamaguchi, Osaka, JP;
Ryo Ishikawa, Osaka, JP;
Shinya Domoto, Osaka, JP;
Kiyotaka Eizumi, Osaka, JP;
Abstract
Laser processing head () of the present disclosure includes housing (), transparent protector (), and temperature sensor (). Housing () includes an optical path of processing laser light (LB). Transparent protector () is detachably fixed to housing (), passes processing laser light (LB), and suppresses dust of work material (W) entering into housing (). Here, the dust is generated from the work material (W) irradiated with processing laser light (LB). Temperature sensor () detects the temperature of transparent protector ().