Ohashi; Ryoji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohashi; Ryoji.The latest application filed is for "friction stir joining device, method of operating the same and joint structure".

Company Profile

7.13.14

Ohashi; Ryoji - Kobe JP
OHASHI; Ryoji - Kobe-shi 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
Friction spot joining device and friction spot joining method Grant 11,292,076 - Fukuda , et al. April 5, 2	2022-04-05
Friction stir spot welding device and friction stir spot welding method Grant 11,185,944 - Ohashi , et al. November 30, 2	2021-11-30
Friction Stir Joining Device, Method Of Operating The Same And Joint Structure App 20210339337 - TAKEOKA; Naoki ; et al.	2021-11-04
Friction stir spot welding method and friction stir spot welding device Grant 11,135,674 - Ohashi , et al. October 5, 2	2021-10-05
Spot welding apparatus, spot welding method, and joint structure Grant 11,040,413 - Ohashi , et al. June 22, 2	2021-06-22
Friction stir spot joining apparatus and friction stir spot joining method Grant 10,974,344 - Ohashi , et al. April 13, 2	2021-04-13
Friction stir spot joining apparatus and friction stir spot joining method Grant 10,974,343 - Ohashi , et al. April 13, 2	2021-04-13
Friction Welding Apparatus And Method Of Operating The Same App 20210023649 - MURAMATSU; Yoshitaka ; et al.	2021-01-28
Friction Stir Spot Welding Method And Friction Stir Spot Welding Device App 20190314927 - OHASHI; Ryoji ; et al.	2019-10-17
Friction Stir Spot Welding Device And Friction Stir Spot Welding Method App 20190262934 - OHASHI; Ryoji ; et al.	2019-08-29
Spot Welding Apparatus, Spot Welding Method, And Joint Structure App 20190143442 - OHASHI; Ryoji ; et al.	2019-05-16
Friction Spot Joining Device And Friction Spot Joining Method App 20180354064 - FUKUDA; Takuya ; et al.	2018-12-13
Friction Stir Spot Joining Apparatus And Friction Stir Spot Joining Method App 20180304401 - OHASHI; Ryoji ; et al.	2018-10-25
Friction Stir Spot Joining Apparatus And Friction Stir Spot Joining Method App 20180297145 - OHASHI; Ryoji ; et al.	2018-10-18
Friction stir spot welding apparatus, friction stir spot welding method, and perpendicular-to-plane detection device for use in friction stir spot welding Grant 9,839,973 - Okada , et al. December 12, 2	2017-12-12
Friction Stir Spot Welding Apparatus, Friction Stir Spot Welding Method, And Perpendicular-to-plane Detection Device For Use In Friction Stir Spot Welding App 20160318120 - OKADA; Hideki ; et al.	2016-11-03
Friction stir welding apparatus and method Grant 8,757,470 - Ohashi , et al. June 24, 2	2014-06-24
Friction Stir Welding Apparatus And Method App 20130320070 - OHASHI; Ryoji ; et al.	2013-12-05
Friction stir welding apparatus and method Grant 8,528,803 - Ohashi , et al. September 10, 2	2013-09-10
Friction Stir Welding Apparatus And Method App 20120261457 - Ohashi; Ryoji ; et al.	2012-10-18
Friction stir welding machine and friction stir welding tool Grant 8,025,200 - Ohashi , et al. September 27, 2	2011-09-27
Friction stir welding machine and friction stir welding tool App 20110084116 - Ohashi; Ryoji ; et al.	2011-04-14
Friction stir welding machine and friction stir welding tool Grant 7,828,191 - Ohashi , et al. November 9, 2	2010-11-09
Welding tool for friction-stir welding apparatus Grant 7,677,427 - Fukuhara , et al. March 16, 2	2010-03-16
Friction stir welding machine and friction stir welding tool App 20080023524 - Ohashi; Ryoji ; et al.	2008-01-31
Welding tool for friction-stir welding apparatus App 20060169740 - Fukuhara; Kazumi ; et al.	2006-08-03

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