Patent | Date |
---|
Method for producing a rifled tube Grant 10,632,521 - Nakashima , et al. | 2020-04-28 |
High Cr-based austenitic stainless steel Grant 10,519,533 - Iseda , et al. Dec | 2019-12-31 |
Austenitic Heat-resistant Alloy And Welded Structure App 20180216215 - HIRATA; Hiroyuki ;   et al. | 2018-08-02 |
Austenitic Heat-Resistant Alloy and Welded Structure App 20180179619 - Hirata; Hiroyuki ;   et al. | 2018-06-28 |
HIGH Cr-BASED AUSTENITIC STAINLESS STEEL App 20180142334 - ISEDA; Atsuro ;   et al. | 2018-05-24 |
Method For Producing A Rifled Tube App 20170320124 - NAKASHIMA; Takashi ;   et al. | 2017-11-09 |
Austenitic Stainless Steel App 20170268085 - ISEDA; Atsuro ;   et al. | 2017-09-21 |
Ni-based heat resistant alloy Grant 9,328,403 - Semba , et al. May 3, 2 | 2016-05-03 |
Double-walled tube with interface gap and production method therefor Grant 9,153,348 - Iseda , et al. October 6, 2 | 2015-10-06 |
Ni-BASED HEAT RESISTANT ALLOY App 20140234155 - Semba; Hiroyuki ;   et al. | 2014-08-21 |
Austenitic heat resistant alloy Grant 8,808,473 - Hirata , et al. August 19, 2 | 2014-08-19 |
Ni-based alloy product and producing method thereof Grant 8,801,876 - Iseda , et al. August 12, 2 | 2014-08-12 |
Austenitic Stainless Steel App 20130130058 - ISEDA; Atsuro ;   et al. | 2013-05-23 |
Double-walled Tube With Interface Gap And Production Method Therefor App 20130070889 - Iseda; Atsuro ;   et al. | 2013-03-21 |
Austenitic heat resistant alloy Grant 8,313,591 - Hirata , et al. November 20, 2 | 2012-11-20 |
Austenitic Heat Resistant Alloy App 20120288400 - Hirata; Hiroyuki ;   et al. | 2012-11-15 |
Ni-base heat resistant alloy Grant 8,293,169 - Semba , et al. October 23, 2 | 2012-10-23 |
Ni-BASED ALLOY PRODUCT AND PRODUCING METHOD THEREOF App 20120168038 - ISEDA; Atsuro ;   et al. | 2012-07-05 |
Ni-BASE HEAT RESISTANT ALLOY App 20110223055 - SEMBA; Hiroyuki ;   et al. | 2011-09-15 |
Austenitic Heat Resistant Alloy App 20100166594 - Hirata; Hiroyuki ;   et al. | 2010-07-01 |
Austenitic stainless steel tube excellent in steam oxidation resistance and a manufacturing method thereof Grant 7,014,720 - Iseda March 21, 2 | 2006-03-21 |
Austenitic stainless steel and manufacturing method thereof Grant 6,939,415 - Iseda , et al. September 6, 2 | 2005-09-06 |
Austenitic stainless steel excellent in high temperature strength and corrosion resistance, heat resistant pressurized parts, and the manufacturing method thereof Grant 6,926,778 - Iseda , et al. August 9, 2 | 2005-08-09 |
Austenitic stainless steel and manufacturing method thereof App 20040206427 - Iseda, Atsuro ;   et al. | 2004-10-21 |
Austenitic stainless steel tube excellent in steam oxidation resistance and a manufacturing method thereof App 20030231976 - Iseda, Atsuro | 2003-12-18 |
Austenitic stainless steel excellent in high temperature strength and corrosion resistance, heat resistant pressurized parts, and the manufacturing method thereof App 20030198567 - Iseda, Atsuro ;   et al. | 2003-10-23 |
High-strength high-CR steel with excellent toughness and oxidation resistance Grant 5,069,870 - Iseda , et al. December 3, 1 | 1991-12-03 |
Process for producing a high strength high-Cr ferritic heat-resistant steel Grant 4,799,972 - Masuyama , et al. January 24, 1 | 1989-01-24 |