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:
Jun. 28, 2022
Filed:
Jun. 12, 2018
Shibuya Corporation, Kanazawa, JP;
Toshiaki Naka, Kanazawa, JP;
Kei Matsui, Kanazawa, JP;
Tokuo Nishi, Kanazawa, JP;
Masanari Ejiri, Kanazawa, JP;
Noriaki Ikenaga, Nonoichi, JP;
SHIBUYA CORPORATION, Kanazawa, JP;
Abstract
A surface treatment method and a surface treatment devicefor a resin vesselforms a coating or performs surface modification on the surface of the resin vessel. In a sterilized environment as well as an environment with a pressure equal to or higher than the atmospheric pressure, a material for the coating or the surface modification is attached to at least one of an inner surface and an outer surface of the resin vessel, and the resin vessel, to which the material is attached, is irradiated with an electron beam to perform the coating or the surface modification. It is possible to form the coating or perform the surface modification on the resin vessel at a high speed.