Nagashima; Toshiharu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nagashima; Toshiharu.The latest application filed is for "non-consumable electrode welding torch and welding head with the torch".

Company Profile

0.5.4

Nagashima; Toshiharu - Kure JP
Nagashima; Toshiharu - Hiroshima JP
Nagashima; Toshiharu - Hino 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
All position automatic welding head and method for operating the same Grant 7,232,974 - Watanabe , et al. June 19, 2	2007-06-19
Non-consumable electrode welding torch and welding head with the torch Grant 7,205,500 - Watanabe , et al. April 17, 2	2007-04-17
Non-consumable electrode welding torch and welding head with the torch App 20060076320 - Watanabe; Hiroshi ; et al.	2006-04-13
All position automatic welding head and method for operating the same App 20060076318 - Watanabe; Hiroshi ; et al.	2006-04-13
Device and method for repairing inside of reactor pressure vessel Grant 6,636,579 - Kurosawa , et al. October 21, 2	2003-10-21
Device and method for repairing inside of reactor pressure vessel App 20030128794 - Kurosawa, Kouichi ; et al.	2003-07-10
Device and method for repairing inside of reactor pressure vessel App 20020064250 - Kurosawa, Kouichi ; et al.	2002-05-30
Tips for welding and their manufacturing process Grant 5,635,091 - Hori , et al. June 3, 1	1997-06-03
Methods for producing and preserving a silver halide photographic light-sensitive material Grant 5,061,611 - Sakata , et al. October 29, 1	1991-10-29

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