Negishi; Koji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Negishi; Koji.The latest application filed is for "method for decontaminating nickel-based alloy".

Company Profile

0.11.10

Negishi; Koji - Kawasaki JP
Negishi; Koji - Minato-ku JP
Negishi; Koji - Fujisawa JP
Negishi; Koji - Yokohama JP
NEGISHI; Koji - Fujisawa-shi JP
Negishi; Koji - Yokohama-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
Method For Decontaminating Nickel-based Alloy App 20180277274 - Negishi; Koji ; et al.	2018-09-27
Chemical solution injection system and chemical solution injection method Grant 10,032,531 - Okamura , et al. July 24, 2	2018-07-24
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
Straightening device for welding wire Grant 9,873,162 - Negishi , et al. January 23, 2	2018-01-23
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
Chemical Solution Injection System And Chemical Solution Injection Method App 20160372219 - OKAMURA; Masato ; et al.	2016-12-22
Straightening Device For Welding Wire App 20160311048 - NEGISHI; Koji ; et al.	2016-10-27
Corrosion inhibitor injecting method Grant 9,410,252 - Okamura , et al. August 9, 2	2016-08-09
Corrosion-resistant Structure For High-temperature Water System And Corrosion-preventing Method Thereof App 20150299474 - OKAMURA; Masato ; et al.	2015-10-22
Corrosion-resistant Structure For High-temperature Water System And Corrosion-preventing Method Thereof App 20150299473 - OKAMURA; Masato ; et al.	2015-10-22
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
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 Structure For High-temperature Water System And Corrosion-preventing Method Thereof App 20120225289 - Okamura; Masato ; et al.	2012-09-06
Method For Monitoring Corrosion Protection In Power Plant App 20120064242 - SHIBASAKI; Osamu ; et al.	2012-03-15

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