Patent | Date |
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Method Of Repairing Fuel Assembly, Method Of Producing Fuel Assembly, And Fuel Assembly App 20190035511 - HARA; Takahiro ;   et al. | 2019-01-31 |
Chemical solution injection system and chemical solution injection method Grant 10,032,531 - Okamura , et al. July 24, 2 | 2018-07-24 |
Method for suppressing corrosion in plant and plant Grant 10,006,127 - Okamura , et al. June 26, 2 | 2018-06-26 |
Corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof Grant 9,969,889 - Okamura , et al. May 15, 2 | 2018-05-15 |
Reactor internal structure and method of manufacturing the same Grant 9,850,581 - Sayano , et al. December 26, 2 | 2017-12-26 |
Photocatalyst injection method and photocatalyst injection system Grant 9,824,782 - Okamura , et al. November 21, 2 | 2017-11-21 |
Corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof Grant 9,771,482 - Okamura , et al. September 26, 2 | 2017-09-26 |
Method and system for controlling water chemistry in power generation plant Grant 9,758,880 - Miyazaki , et al. September 12, 2 | 2017-09-12 |
Chemical Solution Injection System And Chemical Solution Injection Method App 20160372219 - OKAMURA; Masato ;   et al. | 2016-12-22 |
Corrosion inhibitor injecting method Grant 9,410,252 - Okamura , et al. August 9, 2 | 2016-08-09 |
Reactor Internal Structure And Method Of Manufacturing The Same App 20160194763 - SAYANO; Akio ;   et al. | 2016-07-07 |
Corrosion-resistant member and method of manufacturing the same Grant 9,221,978 - Okamura , et al. December 29, 2 | 2015-12-29 |
Corrosion-resistant Structure For High-temperature Water System And Corrosion-preventing Method Thereof App 20150299473 - OKAMURA; Masato ;   et al. | 2015-10-22 |
Corrosion-resistant Structure For High-temperature Water System And Corrosion-preventing Method Thereof App 20150299474 - OKAMURA; Masato ;   et al. | 2015-10-22 |
Plant operation method and plant operation system Grant 9,165,689 - Shibasaki , et al. October 20, 2 | 2015-10-20 |
Photocatalyst Injection Method And Photocatalyst Injection System App 20150243387 - Okamura; Masato ;   et al. | 2015-08-27 |
Corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof Grant 9,062,878 - Okamura , et al. June 23, 2 | 2015-06-23 |
Corrosion-resistant member and method of manufacturing the same Grant 8,877,335 - Okamura , et al. November 4, 2 | 2014-11-04 |
Method for monitoring corrosion protection in power plant Grant 8,859,038 - Shibasaki , et al. October 14, 2 | 2014-10-14 |
Corrosion Inhibitor Injecting Method App 20140242299 - Okamura; Masato ;   et al. | 2014-08-28 |
Corrosion-resistant Member And Method Of Manufacturing The Same App 20140170325 - OKAMURA; Masato ;   et al. | 2014-06-19 |
Nuclear power plant, method of forming corrosion-resistant coating therefor, and method of operating nuclear power plant Grant 8,731,132 - Okamura , et al. May 20, 2 | 2014-05-20 |
Method of reducing corrosion of nuclear reactor structural material Grant 8,731,131 - Yamamoto , et al. May 20, 2 | 2014-05-20 |
Nuclear power plant, method of forming corrosion-resistant coating therefor, and method of operating nuclear power plant Grant 8,681,925 - Okamura , et al. March 25, 2 | 2014-03-25 |
Method For Suppressing Corrosion In Plant And Plant App 20130182814 - Okamura; Masato ;   et al. | 2013-07-18 |
Method Of Reducing Corrosion Of Nuclear Reactor Structural Material App 20130070888 - YAMAMOTO; Seiji ;   et al. | 2013-03-21 |
Nuclear power plant, method of forming corrosion-resistant coating therefor, and method of operating nuclear power plant Grant 8,320,514 - Okamura , et al. November 27, 2 | 2012-11-27 |
Method of reducing corrosion of nuclear reactor structural material Grant 8,295,426 - Yamamoto , et al. October 23, 2 | 2012-10-23 |
Method Of Reducing Corrosion Of Nuclear Reactor Structural Material App 20120263269 - Yamamoto; Seiji ;   et al. | 2012-10-18 |
Corrosion-resistant Structure For High-temperature Water System And Corrosion-preventing Method Thereof App 20120225289 - Okamura; Masato ;   et al. | 2012-09-06 |
Nuclear Power Plant, Method Of Forming Corrosion-resistant Coating Therefor, And Method Of Operating Nuclear Power Plant App 20120128886 - Okamura; Masato ;   et al. | 2012-05-24 |
Nuclear Power Plant, Method Of Forming Corrosion-resistant Coating Therefor, And Method Of Operating Nuclear Power Plan App 20120128111 - OKAMURA; Masato ;   et al. | 2012-05-24 |
Method For Monitoring Corrosion Protection In Power Plant App 20120064242 - SHIBASAKI; Osamu ;   et al. | 2012-03-15 |
Plant Operation Method And Plant Operation System App 20120039429 - Shibasaki; Osamu ;   et al. | 2012-02-16 |
Corrosion-resistant Member And Method Of Manufacturing The Same App 20120028038 - Okamura; Masato ;   et al. | 2012-02-02 |
Method And System For Controlling Water Chemistry In Power Generation Plant App 20110318223 - Miyazaki; Toyoaki ;   et al. | 2011-12-29 |
Reactor Internal Structure And Method Of Manufacturing The Same App 20110256036 - Sayano; Akio ;   et al. | 2011-10-20 |
Method of reducing corrosion of metal material Grant 7,449,101 - Okamura , et al. November 11, 2 | 2008-11-11 |
Nuclear power plant, method of forming corrosion-resistant coating therefor, and method of operating nuclear power plant App 20060146975 - Okamura; Masato ;   et al. | 2006-07-06 |
Method of reducing corrosion of metal material App 20030180180 - Okamura, Masato ;   et al. | 2003-09-25 |