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. 08, 2009
Filed:
Sep. 23, 2004
Applicant:
Toshiaki Takahara, Chofu, JP;
Inventor:
Toshiaki Takahara, Chofu, JP;
Assignees:
Juki Corporation, Tokyo, JP;
Citizen Holdings Co., Ltd., Tokyo, JP;
Kabushiki Kaisha Ohara, Kanagawa, JP;
Kabushiki Kaisha Topcon, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 37/07 (2006.01); G02B 6/255 (2006.01);
U.S. Cl.
CPC ...
Abstract
In the jointing method of jointing an optical fiber F a softening point of which is higher than an optical lens L to the optical lens L, only the optical lens is softened by heating, and an end face as a joint portion of the optical fiber is pushed into a joint portion of the softened optical lens to thereby joint them.