IP Library Assignment 027978/0928
Patent Assignment
Reel/Frame 027978/0928

Assignment of Assignor's Interest

Recorded: 2012-04-03 Pages: 2
Assignors
KOZAWA, SHUJI
Executed: 2011-03-25
KUBOTA, MANABU
Executed: 2011-03-25
Assignee
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Steel for Induction Hardening and Induction Hardened Steel Part and Methods of Production of Same
Patent: 8,821,652 →
Application: 13/499,968 →
Publication: US 2012/0193000
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 12, 2013
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029972/0326 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →