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:
Nov. 07, 2006
Filed:
Jun. 23, 2003
Kazunori Anazawa, Nakai-machi, JP;
Hiroyuki Watanabe, Nakai-machi, JP;
Kentaro Kishi, Nakai-machi, JP;
Masaki Hirakata, Nakai-machi, JP;
Masaaki Shimizu, Nakai-machi, JP;
Kazunori Anazawa, Nakai-machi, JP;
Hiroyuki Watanabe, Nakai-machi, JP;
Kentaro Kishi, Nakai-machi, JP;
Masaki Hirakata, Nakai-machi, JP;
Masaaki Shimizu, Nakai-machi, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An apparatus for manufacturing a carbon nanotube includes: at least two electrodes whose tips oppose to each other; a power supply which applies a voltage between the electrodes so as to generate discharge plasma in a discharge area between the electrodes; a plurality of magnets which generates at least one of a magnetic field having lines of magnetic force in multiple directions or a magnetic field having a component in parallel with the direction of a discharge current in the generation area of the discharge plasma; and a magnet cooling unit which cools the magnets.