Beppu; Kenichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Beppu; Kenichi.The latest application filed is for "production method of internally ribbed steel tube and drawing plug for use therein".

Company Profile

0.7.7

Beppu; Kenichi - Wakayama N/A JP
Beppu; Kenichi - Wakayama-shi JP
Beppu; Kenichi - Osaka-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
Production method of internally ribbed steel tube Grant 8,387,251 - Beppu March 5, 2	2013-03-05
Production method of internally ribbed steel tube and drawing plug for use therein Grant 8,281,635 - Beppu October 9, 2	2012-10-09
Process for manufacturing a seamless tube Grant 8,091,399 - Beppu January 10, 2	2012-01-10
Production Method Of Internally Ribbed Steel Tube And Drawing Plug For Use Therein App 20100319425 - Beppu; Kenichi	2010-12-23
High strength steel pipe for an air bag Grant 7,846,274 - Kondo , et al. December 7, 2	2010-12-07
Production Method Of Internally Ribbed Steel Tube And The Internally Ribbed Steel Tube App 20100193171 - Beppu; Kenichi	2010-08-05
Case Hardening Steel Tube Having Improved Workability and a Process for its Manufacture App 20100051143 - Beppu; Kenichi	2010-03-04
Cold finished seamless steel tubes Grant 7,371,293 - Nakashima , et al. May 13, 2	2008-05-13
Process for manufacturing a seamless tube App 20080011037 - Beppu; Kenichi	2008-01-17
Cold finished seamless steel tubes App 20050191509 - Nakashima, Takashi ; et al.	2005-09-01
High strength steel pipe for an air bag and a process for its manufacture Grant 6,878,219 - Kondo , et al. April 12, 2	2005-04-12
High strength steel pipe for an air bag and a process for its manufacture App 20050039826 - Kondo, Kunio ; et al.	2005-02-24
High strength steel pipe for an air bag and a process for its manufacture App 20030155052 - Kondo, Kunio ; et al.	2003-08-21

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