Kushida; Takahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kushida; Takahiro.The latest application filed is for "steel product for use as line pipe having high hic resistance and line pipe produced using such steel product".

Company Profile

0.9.4

Kushida; Takahiro - Amagasaki JP
Kushida; Takahiro - Osaka JP
Kushida; Takahiro - Osaka-shi JP
Kushida, Takahiro - Amagasaki-shi JP
Kushida; Takahiro - Hyogo 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
Martensitic stainless steel Grant 8,157,930 - Amaya , et al. April 17, 2	2012-04-17
Steel product for use as line pipe having high HIC resistance and line pipe produced using such steel product Grant 7,648,587 - Kushida , et al. January 19, 2	2010-01-19
Martensitic stainless steel Grant 7,361,236 - Kondo , et al. April 22, 2	2008-04-22
Steel Product for Use as Line Pipe Having High Hic Resistance and Line Pipe Produced Using Such Steel Product App 20070217942 - Kushida; Takahiro ; et al.	2007-09-20
Martensitic stainless steel App 20050274436 - Kondo, Kunio ; et al.	2005-12-15
Martensitic stainless steel App 20050034790 - Amaya, Hisashi ; et al.	2005-02-17
Steel having excellent outer surface SCC resistance for pipeline Grant 6,517,643 - Asahi , et al. February 11, 2	2003-02-11
Martensitic stainless steel welded pipe Grant 6,379,821 - Kushida , et al. April 30, 2	2002-04-30
Martensitic stainless steel welded pipe App 20010030004 - Kushida, Takahiro ; et al.	2001-10-18
Low alloy steel for oil country tubular goods and method of making Grant 6,267,828 - Kushida , et al. July 31, 2	2001-07-31
Low carbon martensite stainless steel plate Grant 6,220,306 - Omura , et al. April 24, 2	2001-04-24
Process for producing high-strength seamless steel pipe having excellent sulfide stress cracking resistance Grant 5,938,865 - Kondo , et al. August 17, 1	1999-08-17
Martensitic stainless steel suitable for use in oil wells Grant 5,383,983 - Kondo , et al. January 24, 1	1995-01-24

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.