Miyahara; Itsuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Miyahara; Itsuo.The latest application filed is for "process for producing molten steel using granular metallic iron".

Company Profile

0.6.15

Miyahara; Itsuo - Kobe-shi JP
Miyahara; Itsuo - Kobe JP
Miyahara; Itsuo - Hyogo 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
Process For Producing Molten Steel Using Granular Metallic Iron App 20130098202 - Tsuge; Osamu ; et al.	2013-04-25
Method for reducing chromium containing raw material Grant 8,262,766 - Sugitatsu , et al. September 11, 2	2012-09-11
Process for producing molten iron Grant 8,157,888 - Ito , et al. April 17, 2	2012-04-17
Method for manufacturing titanium oxide-containing slag Grant 8,088,195 - Tanaka , et al. January 3, 2	2012-01-03
Method for manufacturing molten iron Grant 7,993,428 - Fujimoto , et al. August 9, 2	2011-08-09
Method For Manufacturing Molten Iron App 20100180723 - Fujimoto; Hideaki ; et al.	2010-07-22
Method For Reducing Chromium Containing Raw Material App 20100037728 - SUGITATSU; Hiroshi ; et al.	2010-02-18
Process for producing molten iron App 20080127778 - ITO; Shuzo ; et al.	2008-06-05
Method For Manufacturing Titanium Oxide-containing Slag App 20080069763 - Tanaka; Hidetoshi ; et al.	2008-03-20
Ferronickel And Process For Producing Raw Material For Ferronickel Smelting App 20070113708 - Sugitatsu; Hiroshi ; et al.	2007-05-24
Method Of Producing Stainless Steel By Re-using Waste Material Of Stainless Steel Producing Process App 20070079667 - SUGITATSU; Hiroshi ; et al.	2007-04-12
Method of producing stainless steel by re-using waste material of stainless steel producing process Grant 7,175,691 - Sugitatsu , et al. February 13, 2	2007-02-13
Process for producing molten iron Grant 7,160,353 - Kobayashi , et al. January 9, 2	2007-01-09
Method of producing stainless steel by re-using waste material of stainless steel producing process App 20060278042 - Sugitatsu; Hiroshi ; et al.	2006-12-14
Method for reducing chromium containing raw material App 20060096420 - Sugitatsu; Hiroshi ; et al.	2006-05-11
Process for producing molten iron App 20060021469 - Ito; Shuzo ; et al.	2006-02-02
Ferronickel and process for producing raw material for ferronickel smelting App 20050211020 - Sugitatsu, Hiroshi ; et al.	2005-09-29
Method for producing titanium oxide containing slag App 20050028643 - Tanaka, Hidetoshi ; et al.	2005-02-10
Process for producing molten iron App 20040168549 - Kobayashi, Isao ; et al.	2004-09-02
Method of producing stainless steel by re-using waste material of stainless steel producing process App 20030233912 - Sugitatsu, Hiroshi ; et al.	2003-12-25

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