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:
Feb. 15, 2005
Filed:
Apr. 18, 2001
Applicants:
Hisashi Kajiura, Kanagawa, JP;
Mitsuaki Miyakoshi, Kanagawa, JP;
Masashi Shiraishi, Tokyo, JP;
Masafumi Ata, Kanagawa, JP;
Atsuo Yamada, Kanagawa, JP;
Inventors:
Hisashi Kajiura, Kanagawa, JP;
Mitsuaki Miyakoshi, Kanagawa, JP;
Masashi Shiraishi, Tokyo, JP;
Masafumi Ata, Kanagawa, JP;
Atsuo Yamada, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C006/00 ; B01J019/08 ; D01F009/12 ;
U.S. Cl.
CPC ...
Abstract
Methods and devices for producing fullerene are provided. The present invention includes a pair of electrodes spaced apart to define a region wherein an arc discharge can be conducted between the electrode pair and a gas containing carbon can be supplied to the region such that fullerene can be easily and readily produced.