Yagi; Isaburo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yagi; Isaburo.The latest application filed is for "method of constructing information correspondence pipe, constructed structure, and construction member".

Company Profile

0.8.2

Yagi; Isaburo - Hyogo JP
Yagi; Isaburo - Osaka JP
Yagi, Isaburo - Amagasaki-shi Hyogo
Yagi; Isaburo - Amagasaki JP
Yagi; Isaburo - Settsu JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of constructing information correspondence pipe, constructed structure, and construction member Grant 7,341,403 - Tsuchiya , et al. March 11, 2	2008-03-11
Method and structure for laying communication cable in underground line, and members used for laying Grant 7,179,019 - Seto , et al. February 20, 2	2007-02-20
Method of constructing information correspondence pipe, constructed structure, and construction member App 20040253057 - Tsuchiya, Fumiaki ; et al.	2004-12-16
Method and structure for laying communication cable in underground line, and members used for laying App 20030021633 - Seto, Ichiro ; et al.	2003-01-30
Boring device for lining material in branched portions of lined conduit Grant 5,197,540 - Yagi , et al. March 30, 1	1993-03-30
Apparatus for manufacturing tubular lining material Grant 4,871,413 - Hyodo , et al. October 3, 1	1989-10-03
Lining material for pipe lines Grant 4,723,579 - Hyodo , et al. February 9, 1	1988-02-09
Tubular lining material for pipe line Grant 4,684,556 - Ohtsuga , et al. August 4, 1	1987-08-04
Tubular lining material for pipe lines Grant 4,681,783 - Hyodo , et al. July 21, 1	1987-07-21
Tubular lining material and a method and apparatus for manufacturing same Grant 4,600,615 - Hyodo , et al. July 15, 1	1986-07-15

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