Yoshimi; Naoto

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshimi; Naoto.The latest application filed is for "method for manufacturing high-si cold rolled steel sheet having excellent chemical conversion properties".

Company Profile

1.16.14

Yoshimi; Naoto - Tokyo JP
Yoshimi; Naoto - Kawasaki N/A JP
Yoshimi; Naoto - Hiroshima N/A JP
Yoshimi; Naoto - Kawasaki-shi JP
Yoshimi; Naoto - Fukuyama JP
Yoshimi; Naoto - Chiba 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
Zinc-based metal plated steel sheet Grant RE45,821 - Makimizu , et al. December 22, 2	2015-12-22
High-strength cold-rolled steel sheet and method for producing the same Grant 9,090,952 - Makimizu , et al. July 28, 2	2015-07-28
Method for manufacturing high-Si cold rolled steel sheet having excellent chemical conversion properties Grant 8,911,574 - Ootsuka , et al. December 16, 2	2014-12-16
Method for manufacturing of high strength cold rolled steel sheet of excellent phosphatability Grant 8,668,789 - Hirasawa , et al. March 11, 2	2014-03-11
Zinc-based metal plated steel sheet Grant 8,623,514 - Makimizu , et al. January 7, 2	2014-01-07
METHOD FOR MANUFACTURING HIGH-Si COLD ROLLED STEEL SHEET HAVING EXCELLENT CHEMICAL CONVERSION PROPERTIES App 20130048157 - Ootsuka; Shinji ; et al.	2013-02-28
High-strength Cold-rolled Steel Sheet And Method For Producing The Same App 20120325376 - Makimizu; Yoichi ; et al.	2012-12-27
Hot Dip Galvannealed Steel Sheet App 20120301709 - MASUOKA; Hiroyuki ; et al.	2012-11-29
Method of manufacturing hot dip galvannealed steel sheet and hot dip galvannealed steel sheet Grant 8,268,095 - Masuoka , et al. September 18, 2	2012-09-18
Method For Manufacturing Of High Strength Cold Rolled Steel Sheet Of Excellent Phosphatability App 20120186707 - Hirasawa; Junichiro ; et al.	2012-07-26
Zinc-based metal plated steel sheet Grant 8,221,900 - Makimizu , et al. July 17, 2	2012-07-17
Zinc-based Metal Plated Steel Sheet App 20120082845 - Makimizu; Yoichi ; et al.	2012-04-05
Galvanized Steel Sheet And Method For Producing The Same App 20110236677 - Makimizu; Yoichi ; et al.	2011-09-29
Galvanized Steel Sheet And Method For Manufacturing The Same App 20110226387 - Makimizu; Yoichi ; et al.	2011-09-22
Surface-treated steel sheet with excellent corrosion resistance and method for manufacturing same Grant 8,012,599 - Miyoshi , et al. September 6, 2	2011-09-06
Zinc-based Metal Plated Steel Sheet App 20100255341 - Makimizu; Yoichi ; et al.	2010-10-07
Method of Manufacturing Hot Dip Galvannealed Steel Sheet and Hot Dip Galvannealed Steel Sheet App 20090239063 - Masuoka; Hiroyuki ; et al.	2009-09-24
Highly corrosion-resistant surface-treated steel sheet and method for producing same Grant 7,517,591 - Miyoshi , et al. April 14, 2	2009-04-14
Surface-treated steel sheet with excellent corrosion resistance and method for manufacturing same App 20080070018 - Miyoshi; Tatsuya ; et al.	2008-03-20
Surface-treated steel sheets of good white rust resistance, and method for producing them Grant 7,291,402 - Kazuhisa , et al. November 6, 2	2007-11-06
Highly corrosion-resistant surface-treated steel sheet and method for producing same App 20060141230 - Miyoshi; Tatsuya ; et al.	2006-06-29
Surface-treated steel sheet excellent in resistance to white rust and method for production thereof App 20050147832 - Okai, Kazuhisa ; et al.	2005-07-07
Coated steel sheet having excellent corrosion resistance and method for producing the same Grant 6,562,474 - Yoshimi , et al. May 13, 2	2003-05-13
Steel sheet having organic coating and method for manufacturing the same App 20030072962 - Matsuzaki, Akira ; et al.	2003-04-17
Weldable black steel sheet Grant 5,641,578 - Yoshimi , et al. June 24, 1	1997-06-24

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