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. 31, 2002
Filed:
Jul. 28, 1998
Masaru Iketani, Zama, JP;
Yutaka Koizumi, Yokohama, JP;
Toshio Kashino, Chigasaki, JP;
Seiichiro Karita, Yokohama, JP;
Haruhiko Terai, Yokohama, JP;
Kouichi Omata, Kawasaki, JP;
Hiroki Tajima, Machida, JP;
Yasuhiro Sawada, Chofu, JP;
Hiroshi Haruyama, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In an ink jet head manufacturing method wherein a plurality of substrates provided with ejection energy generating elements for generating energy for ejecting ink, are arranged on a supporting member, and a top plate is mounted on the substrate to cover all of the substrates to form ink flow paths, the improvement residing in that the supporting member is provided with recesses at a supporting portion for supporting the substrates, and an adhesive material is supplied into the recesses, and thereafter, the substrate is placed on the supporting member.