OIKAWA; Yuusuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for OIKAWA; Yuusuke.The latest application filed is for "duplex stainless steel and manufacturing method thereof".

Company Profile

0.11.11

OIKAWA; Yuusuke - Tokyo JP
Oikawa; Yuusuke - Hikari N/A JP
OIKAWA; Yuusuke - Hikari-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
Duplex Stainless Steel And Manufacturing Method Thereof App 20210108297 - TSUGE; Shinji ; et al.	2021-04-15
Alloying element-saving hot rolled duplex stainless steel material, clad steel plate having duplex stainless steel as cladding material therefor, and production method for same Grant 9,862,168 - Tsuge , et al. January 9, 2	2018-01-09
Duplex Stainless Steel, Duplex Stainless Steel Slab, And Duplex Stainless Steel Material App 20160340764 - Tsuge; Shinji ; et al.	2016-11-24
Lean duplex stainless steel excellent in corrosion resistance and toughness of weld heat affected zone Grant 9,212,412 - Oikawa , et al. December 15, 2	2015-12-15
Duplex Stainless Steel, Duplex Stainless Steel Slab, And Duplex Stainless Steel Material App 20140255244 - Tsuge; Shinji ; et al.	2014-09-11
Duplex stainless steel Grant 8,778,260 - Tsuge , et al. July 15, 2	2014-07-15
Austenitic stainless steel welding wire and welding structure Grant 8,710,405 - Inoue , et al. April 29, 2	2014-04-29
Alloying Element-saving Hot Rolled Duplex Stainless Steel Material, Clad Steel Plate Having Duplex Stainless Steel As Cladding Material Therefor, And Production Method For Same App 20130288074 - Tsuge; Shinji ; et al.	2013-10-31
Austenite-type stainless steel hot-rolling steel material with excellent corrosion resistance, proof-stress, and low-temperature toughness and production method thereof Grant 8,506,729 - Oikawa , et al. August 13, 2	2013-08-13
Austenite-type Stainless Steel Hot-rolling Steel Material With Excellent Corrosion Resistance, Proof-stress, And Low-temperature Toughness And Production Method Thereof App 20120111457 - Oikawa; Yuusuke ; et al.	2012-05-10
Austenitic stainless hot-rolled steel material with excellent corrosion resistance, proof stress, and low-temperature toughness Grant 8,105,447 - Oikawa , et al. January 31, 2	2012-01-31
Lean Duplex Stainless Steel Excellent In Corrosion Resistance And Toughness Of Weld Heat Affected Zone App 20110097234 - Oikawa; Yuusuke ; et al.	2011-04-28
Austenite-type Stainless Steel Hot-rolling Steel Material With Excellent Corrosion Resistance, Proof-stress, And Low-temperature Toughness And Production Method Thereof App 20100230011 - Oikawa; Yuusuke ; et al.	2010-09-16
Duplex Stainless Steel App 20090098007 - Tsuge; Shinji ; et al.	2009-04-16
Austenitic stainless steel welding wire and welding structure App 20060243719 - Inoue; Hiroshige ; et al.	2006-11-02
Austenite-type stainless steel hot-rolling steel material with excellent corrosion resistance, proof-stress, and low-temperature toughness and production method thereof App 20060243356 - Oikawa; Yuusuke ; et al.	2006-11-02

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