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Electric resistance welded steel tube for coiled tubing and method for manufacturing the same
Grant 11,421,298 - Matsumoto , et al. August 23, 2 | 2022-08-23 |
High-carbon hot-rolled steel sheet and method for manufacturing the same
Grant 11,359,267 - Miyamoto , et al. June 14, 2 | 2022-06-14 |
Hot-rolled steel sheet for coiled tubing
Grant 11,326,240 - Matsumoto , et al. May 10, 2 | 2022-05-10 |
Steel member and production method therefor
Grant 11,313,008 - Toyoda , et al. April 26, 2 | 2022-04-26 |
High-strength hot-rolled coated steel sheet
Grant 11,117,348 - Goto , et al. September 14, 2 | 2021-09-14 |
High-strength Hot-rolled Coated Steel Sheet
App 20210129491 - Goto; Sota ; et al. | 2021-05-06 |
High strength steel sheet and manufacturing method therefor
Grant 10,815,547 - Kizu , et al. October 27, 2 | 2020-10-27 |
High-carbon Hot-rolled Steel Sheet And Method For Manufacturing The Same
App 20200232074 - Miyamoto; Yuka ; et al. | 2020-07-23 |
Steel Member, Hot-rolled Steel Sheet For Steel Member, And Production Method Therefor
App 20200190618 - Toyoda; Shunsuke ; et al. | 2020-06-18 |
Steel Member, Hot-rolled Steel Sheet For Steel Member, And Production Method Therefor
App 20200190615 - Toyoda; Shunsuke ; et al. | 2020-06-18 |
Electric resistance welded steel pipe and manufacturing method therefor
Grant 10,584,405 - Toyoda , et al. | 2020-03-10 |
High-strength Hot-rolled Steel Sheet And Method For Producing The Same
App 20200063227 - Yamazaki; Kazuhiko ; et al. | 2020-02-27 |
High-strength thin steel sheet and method for manufacturing the same
Grant 10,526,678 - Kizu , et al. J | 2020-01-07 |
Hot-rolled Steel Sheet For Coiled Tubing
App 20190390311 - MATSUMOTO; Akihide ; et al. | 2019-12-26 |
Electric Resistance Welded Steel Tube For Coiled Tubing And Method For Manufacturing The Same
App 20190390296 - MATSUMOTO; Akihide ; et al. | 2019-12-26 |
Heavy wall electric resistance welded steel pipe for line pipe and method for manufacturing the same
Grant 10,385,417 - Goto , et al. A | 2019-08-20 |
High-strength Thin Steel Sheet And Method For Manufacturing The Same
App 20180371574 - KIZU; Taro ; et al. | 2018-12-27 |
High-strength Hot-rolled Steel Sheet And Method For Manufacturing The Same
App 20180237874 - YAMAZAKI; Kazuhiko ; et al. | 2018-08-23 |
High-strength Thin Steel Sheet And Method For Manufacturing The Same
App 20180155806 - KIZU; Taro ; et al. | 2018-06-07 |
Hot Rolled Steel Sheet And Method Of Manufacturing Same
App 20180119240 - TANAKA; Takaaki ; et al. | 2018-05-03 |
High-strength Electric Resistance Welded Steel Pipe And Method For Producing The Same
App 20180030557 - Goto; Sota ; et al. | 2018-02-01 |
Electric resistance welded steel pipe or steel tube having excellent HIC resistance and low-temperature toughness in electric resistance welded part, and method for manufacturing the same
Grant 9,873,164 - Toyoda , et al. January 23, 2 | 2018-01-23 |
High Strength Steel Sheet And Manufacturing Method Therefor
App 20180016657 - KIZU; Taro ; et al. | 2018-01-18 |
Electric Resistance Welded Steel Pipe And Manufacturing Method Therefor
App 20170356071 - TOYODA; Shunsuke ; et al. | 2017-12-14 |
High-strength thick-walled electric resistance welded steel pipe having excellent low-temperature toughness and method of manufacturing the same
Grant 9,841,124 - Toyoda , et al. December 12, 2 | 2017-12-12 |
High-strength electric-resistance-welded steel pipe of excellent long-term softening resistance in intermediate temperature ranges
Grant 9,551,047 - Toyoda , et al. January 24, 2 | 2017-01-24 |
Heavy Wall Electric Resistance Welded Steel Pipe For Line Pipe And Method For Manufacturing The Same (as Amended)
App 20160153063 - Goto; Sota ; et al. | 2016-06-02 |
Open-pipe Weld Shielding System For Electric Resistance Welded Steel Pipe Or Tube
App 20160045974 - OKABE; Takatoshi ; et al. | 2016-02-18 |
Electric Resistance Welded Steel Pipe
App 20150368768 - ARATANI; Masatoshi ; et al. | 2015-12-24 |
Hot-rolled Steel Sheet For High Strength Linepipe Having Tensile Strength Of 540 Mpa Or More
App 20150368737 - GOTO; Sota ; et al. | 2015-12-24 |
Hot-rolled Steel Sheet For High Strength Linepipe
App 20150368736 - GOTO; Sota ; et al. | 2015-12-24 |
High-carbon Steel Tube Having Superior Cold Workability, Machinability, And Hardenability And Method For Manufacturing The Same
App 20150275339 - Aratani; Masatoshi ; et al. | 2015-10-01 |
Electric Resistance Welded Steel Pipe Or Steel Tube Having Excellent Hic Resistance And Low-temperature Toughness In Electric Resistance Welded Part, And Method For Manufacturing The Same
App 20150251268 - Toyoda; Shunsuke ; et al. | 2015-09-10 |
High-strength Electric-resistance-welded Steel Pipe Of Excellent Long-term Softening Resistance In Intermediate Temperature Ranges, And Method Of Producing Same
App 20150203933 - Toyoda; Shunsuke ; et al. | 2015-07-23 |
High-strength Thick-walled Electric Resistance Welded Steel Pipe Having Excellent Low-temperature Toughness And Method Of Manufacturing The Same
App 20150083266 - Toyoda; Shunsuke ; et al. | 2015-03-26 |
Steel for structural part of automobile and method for producing the same
Grant 8,747,578 - Toyoda , et al. June 10, 2 | 2014-06-10 |
Torsion beam manufacturing method and torsion beam
Grant 8,505,941 - Hashimoto , et al. August 13, 2 | 2013-08-13 |
Torsion Beam Manufacturing Method And Torsion Beam
App 20120104717 - Hashimoto; Yuji ; et al. | 2012-05-03 |
High-tensile strength welded steel tube for structural parts of automobiles and method of producing the same
Grant 7,887,649 - Toyoda , et al. February 15, 2 | 2011-02-15 |
High-tensile Strength Welded Steel Tube For Structural Parts Of Automobiles And Method Of Producing The Same
App 20090277544 - Toyoda; Shunsuke ; et al. | 2009-11-12 |
Steel for structural part of automobile and method for producing the same
App 20070144632 - Toyoda; Shunsuke ; et al. | 2007-06-28 |
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