Funyuu; Isao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Funyuu; Isao.The latest application filed is for "friction stir welding method, frame members used therein, and product formed thereby".

Company Profile

0.11.10

Funyuu; Isao - Takahagi JP
Funyuu, Isao - Takahagi-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 stir welding method, frame members used therein, and product formed thereby Grant 7,036,707 - Aota , et al. May 2, 2	2006-05-02
Extruded frame member for use in friction stir welding Grant 6,936,332 - Aota , et al. August 30, 2	2005-08-30
Structure and railway car Grant 6,722,286 - Okamura , et al. April 20, 2	2004-04-20
Structural body formed by friction stir welding Grant 6,716,538 - Aota , et al. April 6, 2	2004-04-06
Friction stir welding method, frame members used therein, and product formed thereby App 20040004109 - Aota, Kinya ; et al.	2004-01-08
Frame member used in friction stir welding Grant 6,640,515 - Aota , et al. November 4, 2	2003-11-04
Friction stir welding method using members which overlap and have protrusion at the weld location prior to the welding Grant 6,619,534 - Aota , et al. September 16, 2	2003-09-16
Structural body formed by friction stir welding and having protrusion at the weld provided prior to the welding Grant 6,613,447 - Aota , et al. September 2, 2	2003-09-02
Structural body formed by friction stir welding method Grant 6,607,837 - Aota , et al. August 19, 2	2003-08-19
Structure and railway car App 20030005852 - Okamura, Hisanori ; et al.	2003-01-09
Friction stir welding method using members which overlap and have protrusion at the weld location prior to the welding App 20020162876 - Aota, Kinya ; et al.	2002-11-07
Structural body formed by friction stir welding method App 20020094446 - Aota, Kinya ; et al.	2002-07-18
Structural body formed by friction stir welding App 20020090526 - Aota, Kinya ; et al.	2002-07-11
Friction stir welding method including positioning of rotary tool, and structural body formed thereby Grant 6,382,498 - Aota , et al. May 7, 2	2002-05-07
Friction stir welding method including removal of protruding portion, and structural body formed thereby Grant 6,378,754 - Aota , et al. April 30, 2	2002-04-30
Friction stir welding method including positioning of rotary tool, and structural body formed thereby App 20010011671 - Aota, Kinya ; et al.	2001-08-09
Extruded frame member for use in friction stir welding App 20010011672 - Aota, Kinya ; et al.	2001-08-09
Friction stir welding method including removal of protruding portion, and structural body formed thereby App 20010011670 - Aota, Kinya ; et al.	2001-08-09
Method of forming structural body using friction stir welding, and structural body formed App 20010011673 - Aota, Kinya ; et al.	2001-08-09
Structural body formed by friction stir welding two members, one of which has a protruding portion App 20010010855 - Aota, Kinya ; et al.	2001-08-02
Friction stir welding method, frame members used therein, and product formed thereby Grant 6,050,474 - Aota , et al. April 18, 2	2000-04-18

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