| Patent | Date |
|---|
High-carbon steel sheet and method of manufacturing the same
Grant 10,407,748 - Takeda , et al. Sept | 2019-09-10 |
Steel sheet for hot stamping, method for production thereof, and hot stamping steel material
Grant 10,161,023 - Tanahashi , et al. Dec | 2018-12-25 |
Steel Sheet For Hot Stamping, Method For Production Thereof, And Hot Stamping Steel Material
App 20180363109 - TANAHASHI; Hiroyuki ; et al. | 2018-12-20 |
Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body
Grant 10,072,324 - Nonaka , et al. September 11, 2 | 2018-09-11 |
Steel Plate And Method Of Production Of Same
App 20180230582 - TAKEDA; Kengo ; et al. | 2018-08-16 |
Steel sheet and method for manufacturing steel sheet
Grant 10,030,280 - Hayashi , et al. July 24, 2 | 2018-07-24 |
Cold-rolled steel sheet for vitreous enameling and its named enameled product thereof
Grant 10,011,888 - Tomokiyo , et al. July 3, 2 | 2018-07-03 |
Hot stamped steel and method for producing hot stamped steel
Grant 9,945,013 - Nonaka , et al. April 17, 2 | 2018-04-17 |
Cold rolled steel sheet and method for producing cold rolled steel sheet
Grant 9,920,407 - Nonaka , et al. March 20, 2 | 2018-03-20 |
Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall
Grant 9,896,736 - Tomokiyo , et al. February 20, 2 | 2018-02-20 |
Method for manufacturing hot stamped body and hot stamped body
Grant 9,840,751 - Hayashi , et al. December 12, 2 | 2017-12-12 |
High-carbon Steel Sheet And Method Of Manufacturing The Same
App 20170306434 - TAKEDA; Kengo ; et al. | 2017-10-26 |
Hot stamped steel and method for producing the same
Grant 9,725,782 - Nonaka , et al. August 8, 2 | 2017-08-08 |
Method For Manufacturing Hot Stamped Body And Hot Stamped Body
App 20170145531 - HAYASHI; Kunio ; et al. | 2017-05-25 |
Cold rolled steel sheet and manufacturing method thereof
Grant 9,605,329 - Nonaka , et al. March 28, 2 | 2017-03-28 |
Method for manufacturing hot stamped body and hot stamped body
Grant 9,598,745 - Hayashi , et al. March 21, 2 | 2017-03-21 |
Middle/high Carbon Steel Sheet And Method For Manufacturing Same
App 20170067132 - TAKEDA; Kengo ; et al. | 2017-03-09 |
Method For Manufacturing Hot Stamped Body Having Vertical Wall And Hot Stamped Body Having Vertical Wall
App 20170051372 - TOMOKIYO; Toshimasa ; et al. | 2017-02-23 |
Method for producing a high strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility
Grant 9,523,134 - Tanahashi , et al. December 20, 2 | 2016-12-20 |
Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall
Grant 9,512,499 - Tomokiyo , et al. December 6, 2 | 2016-12-06 |
High-carbon Steel Sheet And Method Of Manufacturing The Same
App 20160289787 - TAKEDA; Kengo ; et al. | 2016-10-06 |
Cold-rolled Steel Sheet For Vitreous Enameling, Method For Producing The Same, And Enameled Product
App 20160201154 - TOMOKIYO; Toshimasa ; et al. | 2016-07-14 |
High strength steel sheet excellent in delayed fracture resistance and low temperature toughness, and high strength member manufactured using the same
Grant 9,353,424 - Tanahashi , et al. May 31, 2 | 2016-05-31 |
High Strength Steel Sheet Excellent In Delayed Fracture Resistance And Low Temperature Toughness, And High Strength Member Manufactured Using The Same
App 20160024610 - TANAHASHI; Hiroyuki ; et al. | 2016-01-28 |
Cold-rolled Steel Sheet And Method For Manufacturing Same, And Hot-stamp Formed Body
App 20150225830 - Nonaka; Toshiki ; et al. | 2015-08-13 |
Hot Stamped Steel And Method For Producing The Same
App 20150050519 - Nonaka; Toshiki ; et al. | 2015-02-19 |
Steel Sheet For Hot Stamping, Method For Production Thereof, And Hot Stamping Steel Material
App 20150024237 - Tanahashi; Hiroyuki ; et al. | 2015-01-22 |
Hot Stamped Steel And Method For Producing Hot Stamped Steel
App 20150010775 - Nonaka; Toshiki ; et al. | 2015-01-08 |
Cold Rolled Steel Sheet And Manufacturing Method Thereof
App 20140370329 - Nonaka; Toshiki ; et al. | 2014-12-18 |
High Strength Hot-rolled Steel Plate Exhibiting Excellent Acid Pickling Property, Chemical Conversion Processability, Fatigue Property, Stretch Flangeability, And Resistance To Surface Deterioration During Molding, And Having Isotropic Strength And Ductility
App 20140360631 - TANAHASHI; Hiroyuki ; et al. | 2014-12-11 |
Cold Rolled Steel Sheet And Method For Producing Cold Rolled Steel Sheet
App 20140342185 - Nonaka; Toshiki ; et al. | 2014-11-20 |
High-strength steel sheet, hot-dipped steel sheet, and alloy hot-dipped steel sheet that have excellent fatigue, elongation, and collision characteristics, and manufacturing method for said steel sheets
Grant 8,888,933 - Hayashi , et al. November 18, 2 | 2014-11-18 |
High-strength Steel Sheet, Hot-dipped Steel Sheet, And Alloy Hot-dipped Steel Sheet That Have Excellent Fatigue, Elongation, And Collision Characteristics, And Manufacturing Method For Said Steel Sheets
App 20140311631 - Hayashi; Kunio ; et al. | 2014-10-23 |
High-strength press hardened article, and manufacturing method therefor
Grant 8,858,735 - Kondo , et al. October 14, 2 | 2014-10-14 |
High strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility
Grant 8,852,360 - Tanahashi , et al. October 7, 2 | 2014-10-07 |
High-strength quenched formed body with good corrosion resistance
Grant 8,697,253 - Suzuki , et al. April 15, 2 | 2014-04-15 |
Method For Manufacturing Hot Stamped Body And Hot Stamped Body
App 20130292009 - Hayashi; Kunio ; et al. | 2013-11-07 |
Steel Sheet And Method For Manufacturing Steel Sheet
App 20130220490 - Hayashi; Kunio ; et al. | 2013-08-29 |
Method For Manufacturing Hot Stamped Body Having Vertical Wall And Hot Stamped Body Having Vertical Wall
App 20130199676 - Tomokiyo; Toshimasa ; et al. | 2013-08-08 |
High Strength Hot-rolled Steel Plate Exhibiting Excellent Acid Pickling Property, Chemical Conversion Processability, Fatigue Property, Stretch Flangeability, And Resistance To Surface Deterioration During Molding, And Having Isotropic Strength And Ductility, And Method For Producing Said High Stren
App 20120279620 - Tanahashi; Hiroyuki ; et al. | 2012-11-08 |
High-strength quenched formed body with good corrosion resistance and process for producing the same
Grant 8,133,544 - Suzuki , et al. March 13, 2 | 2012-03-13 |
High-strength Steel Sheet, Hot-dipped Steel Sheet, And Alloy Hot-dipped Steel Sheet That Have Excellent Fatigue, Elongation, And Collision Characteristics, And Manufacturing Method For Said Steel Sheets
App 20120031528 - Hayashi; Kunio ; et al. | 2012-02-09 |
High-strength Press Hardened Article, And Manufacturing Method Therefor
App 20110303328 - Kondo; Masaaki ; et al. | 2011-12-15 |
High-strength Quenched Formed Body With Good Corrosion Resistance And Process For Producing The Same
App 20110117382 - SUZUKI; SHINICHI ; et al. | 2011-05-19 |
High-strength quenched formed body with good corrosion resistance and process for producing the same
Grant 7,892,605 - Suzuki , et al. February 22, 2 | 2011-02-22 |
High-strength Quenched Formed Body With Good Corrosion Resistance And Process For Producing The Same
App 20100326570 - Suzuki; Shinichi ; et al. | 2010-12-30 |
High-Strength Quenched Formed Body with Good Corrosion Resistance and Process for Producing the Same
App 20080075970 - Suzuki; Shinichi ; et al. | 2008-03-27 |
High-strength steel sheet having excellent formality and resistance to softening of the heat affected zone after welding
Grant 6,428,631 - Tomokiyo , et al. August 6, 2 | 2002-08-06 |
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