JEF STEEL CORPORATION

Patent Applications and Registrations

Patent applications and USPTO patent grants for JEF STEEL CORPORATION.The latest application filed is for "coated steel sheet, method for producing the same, and resin-coated steel sheet obtained using the same".

Company Profile

1.0.22

JEF STEEL CORPORATION - Tokyo JP
JEF STEEL CORPORATION - Chiyoda-ku, Tokyo JP
JEF STEEL CORPORATION - 2-3 UCHISAIWAI-CHO 2-CHOME CHIYODA-KU TOKYO JAPAN 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
Coated Steel Sheet, Method For Producing The Same, And Resin-coated Steel Sheet Obtained Using The Same App 20170204521 - Miyamoto; Yuka ; et al.	2017-07-20
Galvanized Steel Sheet And Method For Producing The Same (as Amended) App 20160369406 - Hoshino; Katsuya ; et al.	2016-12-22
Iron Powder For Dust Cores App 20160303652 - TAKASHITA; Takuya ; et al.	2016-10-20
Hydrogen Storage Tank (as Amended) App 20160091140 - Takagi; Shusaku ; et al.	2016-03-31
Abrasion Resistant Steel Plate Having Excellent Low-temperature Toughness And Method For Manufacturing The Same App 20160076118 - NAGAO; Akihide ; et al.	2016-03-17
Method Of Checking Forsterite, Apparatus That Evaluates Forsterite, And Production Line That Manufactures Steel Sheet App 20160033416 - Nagoshi; Masayasu ; et al.	2016-02-04
Threaded Joint For Pipes App 20150377391 - NAGAHAMA; Takuya ; et al.	2015-12-31
Steel Sheet For Three-piece Can And Method For Manufacturing The Same App 20150299828 - Suto; Mikito ; et al.	2015-10-22
Method For Producing Grain-oriented Electrical Steel Sheet App 20150243419 - Senda; Kunihiro ; et al.	2015-08-27
Steel Sheet For Hot Press-forming, Method For Manufacturing The Same, And Method For Producing Hot Press-formed Parts Using The Same App 20150027596 - Miyoshi; Tatsuya ; et al.	2015-01-29
Method For Manufacturing High Strength Galvanized Steel Sheet And High Strength Galvanized Steel Sheet (as Amended) App 20150030881 - Fushiwaki; Yusuke ; et al.	2015-01-29
High-strength Hot-rolled Steel Sheet And Method For Producing Same App 20150030880 - Kosaka; Noriaki ; et al.	2015-01-29
Hot-rolled Steel Sheet And Method For Producing Same App 20140299238 - Takashima; Katsutoshi ; et al.	2014-10-09
Resin-coated Metal Sheet For Containers App 20140227529 - Yamanaka; Yoichiro ; et al.	2014-08-14
High-Strength Steel Plate, Method of Producing the Same, and High-Strength Steel Pipe App 20090120541 - Shimamura; Junji ; et al.	2009-05-14
Service Providing System, Service Providing Method, and Program App 20080097719 - Adachi; Shinobu ; et al.	2008-04-24
Welding material and a method of producing welded joint App 20050252579 - Morikage, Yasushi ; et al.	2005-11-17

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.