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:
Dec. 22, 2020
Filed:
Sep. 05, 2017
Fujifilm Corporation, Tokyo, JP;
Shotaro Ogawa, Kanagawa, JP;
Keio Okano, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A method of manufacturing a needle-like array sheet includes supplying a first needle-like array-forming solution consisting of an aqueous solution on a first mold having a first recess; interrupting drying in a wet state and forming a needle-like distal end part; supplying a second needle-like array-forming solution consisting of an aqueous solution on a second mold having a second recess; peeling a sheet part molding product, which is dried and solidified and has a protrusion corresponding to the second recess, after the sheet part molding product is formed; inserting the protrusion of the sheet part molding product into the first recess of the first mold; drying and solidifying the needle-like distal end part and the sheet part molding product after inserting the protrusion, bonding the needle-like distal end part and the protrusion of the sheet part molding product together, and forming a needle-like array sheet having the needle-like array.