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:
Aug. 25, 2026
Filed:
Feb. 28, 2022
Applicant:
Fujikura Ltd., Tokyo, JP;
Inventors:
Hironori Sato, Chiba, JP;
Hiroyuki Takahashi, Chiba, JP;
Itaru Ishida, Chiba, JP;
Ken Osato, Chiba, JP;
Assignee:
Fujikura Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/44 (2006.01); G01L 1/24 (2006.01); G01M 11/02 (2006.01); G01M 11/08 (2006.01);
U.S. Cl.
CPC ...
G02B 6/448 (2013.01); G01L 1/242 (2013.01); G01M 11/0214 (2013.01); G01M 11/088 (2013.01); G02B 6/4403 (2013.01);
Abstract
A manufacturing method for manufacturing an optical fiber ribbon, the manufacturing method includes intermittently forming, with a connecting device, connection parts between optical fibers measuring a load of the connecting device during the intermittent forming of the connection parts, and detecting an abnormality based on the load.