Hirasawa; Hajime

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirasawa; Hajime.The latest application filed is for "corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof".

Company Profile

0.15.14

Hirasawa; Hajime - Yokohama JP
Hirasawa; Hajime - Minato-ku JP
Hirasawa; Hajime - Kanagawa JP
Hirasawa; Hajime - Yokohama-Shi JP
Hirasawa; Hajime - Kanagawa-Ken JP
Hirasawa, Hajime - Kyoto-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 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
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
Ultrasound diagnostic apparatus and ultrasound diagnostic system Grant 9,498,185 - Kimoto , et al. November 22, 2	2016-11-22
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
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 Inhibitor Injecting Method App 20140242299 - Okamura; Masato ; et al.	2014-08-28
Radiation exposure reduction method Grant 8,798,225 - Yaita , et al. August 5, 2	2014-08-05
Method For Suppressing Corrosion In Plant And Plant App 20130182814 - Okamura; Masato ; et al.	2013-07-18
Ultrasound Diagnostic Apparatus And Ultrasound Diagnostic System App 20130018263 - Kimoto; Takashi ; et al.	2013-01-17
Corrosion-resistant Structure For High-temperature Water System And Corrosion-preventing Method Thereof App 20120225289 - Okamura; Masato ; et al.	2012-09-06
Method And System For Controlling Water Chemistry In Power Generation Plant App 20110318223 - Miyazaki; Toyoaki ; et al.	2011-12-29
Radiation Exposure Reduction Method App 20110211663 - Yaita; Yumi ; et al.	2011-09-01
Method for controlling water quality in nuclear reactor and nuclear power plant to which the method is applied App 20050117690 - Hemmi, Yukio ; et al.	2005-06-02
Method for controlling water quality in nuclear reactor and nuclear power plant to which the method is applied Grant 6,856,665 - Hemmi , et al. February 15, 2	2005-02-15
Method for controlling water quality in nuclear reactor and nuclear power plant to which the method is applied App 20020039399 - Hemmi, Yukio ; et al.	2002-04-04
Network system and network management method App 20010021952 - Hirasawa, Hajime	2001-09-13

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.