Ashida; Eiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ashida; Eiji.The latest application filed is for "hybrid welding method of laser welding and arc welding for t-joint".

Company Profile

0.10.5

Ashida; Eiji - Tokyo JP
Ashida; Eiji - Hitachiota N/A JP
Ashida; Eiji - Hitachiohta JP
Ashida; Eiji - Hitachi 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
Hybrid Welding Method of Laser Welding and Arc Welding for T-Joint App 20140124489 - Zhang; Xudong ; et al.	2014-05-08
Method of manufacturing core shroud for nuclear power plant and structure of nuclear power plant Grant 8,681,923 - Ashida , et al. March 25, 2	2014-03-25
Method Of Manufacturing Core Shroud For Nuclear Power Plant And Structure Of Nuclear Power Plant App 20100183112 - ASHIDA; Eiji ; et al.	2010-07-22
Penetration Welding Method Of T-type Joint And Penetration Welding Structure Of T-type Joint App 20080206586 - Imanaga; Shoji ; et al.	2008-08-28
Welding process for stainless steel piping App 20060201915 - Obana; Takeshi ; et al.	2006-09-14
Magnetoresistive thin-film magnetic head and method of fabrication thereof Grant 5,701,221 - Taniyama , et al. December 23, 1	1997-12-23
Thin film magnetic head and production method thereof and magnetic disk drive equipped with this thin film magnetic head Grant 5,687,045 - Okai , et al. November 11, 1	1997-11-11
Magnetic disc apparatus Grant 5,668,685 - Soeya , et al. September 16, 1	1997-09-16
Magnetoresistive head Grant 5,436,777 - Soeya , et al. July 25, 1	1995-07-25
Method of fabricating thin-film magnetic head Grant 5,349,745 - Kawabe , et al. September 27, 1	1994-09-27
Method for forming thin film pattern and method for fabricating thin film magnetic head using the same Grant 4,971,896 - Kawabe , et al. November 20, 1	1990-11-20
Method of electrode current control in welding apparatus having a plurality of electrodes Grant 4,396,823 - Nihei , et al. August 2, 1	1983-08-02
Method and apparatus for automatically controlling arc welding Grant 4,280,137 - Ashida , et al. July 21, 1	1981-07-21

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