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. 12, 2017
Filed:
Feb. 14, 2013
Shimadzu Corporation, Kyoto-shi, Kyoto, JP;
Tokyo Metropolitan University, Tokyo, JP;
Waseda University, Tokyo, JP;
Katsumi Uchiyama, Tokyo, JP;
Hizuru Nakajima, Tokyo, JP;
Ming Yang, Tokyo, JP;
Hulie Zeng, Tokyo, JP;
Yoshiyuki Sugahara, Tokyo, JP;
Takahiro Nishimoto, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
TOKYO METROPOLITAN UNIVERSITY, Tokyo, JP;
WASEDA UNIVERSITY, Tokyo, JP;
Abstract
A surface chemical treatment apparatus provided with: a first conduit having an opening at one end and communicating with a liquid supply means at the other end; a second conduit having at one end an opening that surrounds the opening of the first conduit and communicating with a liquid suction means at the other end; and a moving mechanism for moving the openings of the first and second conduits relative to the solid phase surface, so as to make a surface chemical treatment possible in a fine pattern by allowing the patterning solution to be dispensed through the opening of the first conduit while allowing the solution to be suctioned up together with the surrounding liquid phase or gas phase medium through the opening of the second conduit that surrounds the opening of the first conduit and, thus, preventing seepage of the solution in all directions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile