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:
Apr. 17, 2007
Filed:
Feb. 25, 2003
Kazunori Anazawa, Nakai-machi, JP;
Chikara Manabe, Nakai-machi, JP;
Hirotsugu Kashimura, Nakai-machi, JP;
Hiroyuki Watanabe, Nakai-machi, JP;
Masaaki Shimizu, Nakai-machi, JP;
Kazunori Anazawa, Nakai-machi, JP;
Chikara Manabe, Nakai-machi, JP;
Hirotsugu Kashimura, Nakai-machi, JP;
Hiroyuki Watanabe, Nakai-machi, JP;
Masaaki Shimizu, Nakai-machi, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An object of the present invention is to provide an antenna of small size which is excellent in the response characteristic in the high-frequency band, and to provide a communication device including the antenna having such an excellent characteristic that it is possible to realize downsizing of the device as a whole. That is, the present invention is directed to an antenna characterized by including a radiator made up of a carbon nanotube, and as a specific structure, for example, an antenna characterized by including an electrode that is connected with a part of the carbon nanotube and operates as a monopole antenna, and a communication device including the antenna.