IP Library › Assignment 025873/0562
Patent Assignment
Reel/Frame 025873/0562

Assignment of Assignor's Interest

Recorded: 2011-02-28 Pages: 4
Assignors
MIYANISHI, KEI
Executed: 2011-02-15
HASHIMURA, MASAYUKI
Executed: 2011-02-15
KOZAWA, SHUUJI
Executed: 2011-02-15
KUBOTA, MANABU
Executed: 2011-02-15
OCHI, TATSURO
Executed: 2011-02-15
Assignee
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Case Hardening Steel, Carburized Component, and Manufacturing Method of Case Hardening Steel
Patent: 8,980,022 →
Application: 13/061,023 →
Publication: US 2011/0155290
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 1, 2013
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029905/0735 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →