Kamei; Toshikazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kamei; Toshikazu.The latest application filed is for "method for gas-shielded arc brazing of steel sheet".

Company Profile

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Kamei; Toshikazu - Kai-shi JP
Kamei; Toshikazu - Kai JP
Kamei, Toshikazu - Nakakoma-gun JP
Kamei; Toshikazu - Isehara JP
Kamei, Toshikazu - Isehara-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
Method For Gas-shielded Arc Brazing Of Steel Sheet App 20110174784 - Kamei; Toshikazu	2011-07-21
Shielding gases for MAG-welding of galvanized steel sheets and welding method using the same Grant 7,718,915 - Wada , et al. May 18, 2	2010-05-18
Shielding Gas For Hybrid Welding And Hybrid Welding Method Using The Same App 20090095720 - Kamei; Toshikazu	2009-04-16
Shielding gas for hybrid welding and welding method using the same App 20090032504 - Kamei; Toshikazu	2009-02-05
Shielding gases for mag-welding of galvanized steel sheets and welding method using the same App 20080053966 - Wada; Katsunori ; et al.	2008-03-06
Shielding gases for mag-welding of galvanized steel sheets and welding method using the same App 20060213874 - Wada; Katsunori ; et al.	2006-09-28
Method for laser welding steel sheets and composite material App 20050000951 - Nakai, Tomoaki ; et al.	2005-01-06
Heat-resistant separator Grant 6,730,439 - Kamei , et al. May 4, 2	2004-05-04
Heat-resistant separator App 20020045091 - Kamei, Toshikazu ; et al.	2002-04-18
Method of producing non-woven fabrics for use in filters Grant 5,637,271 - Suzuki , et al. June 10, 1	1997-06-10
Laminated non-woven fabric filtering medium and method for producing same Grant 5,609,947 - Kamei , et al. March 11, 1	1997-03-11

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