IP Library › Assignment 015537/0314
Patent Assignment
Reel/Frame 015537/0314

Assignment of Assignor's Interest

Recorded: 2004-07-07 Pages: 3
Assignors
MAKITA, KEN
Executed: 1999-05-06
YAMASHITA, OSAMU
Executed: 1999-05-06
Assignee
SUMITOMO SPECIAL METALS CO., LTD.
7-19, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, JAPAN
Covered Property (1)
Permenant Magnets and R-Tm-B Based Permenant Magnets
Patent: 6,821,357 →
Application: 10/256,193 →
Publication: US 2003/0172995
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 16, 2004
From: SUMITOMO SPECIAL METALS CO., LTD.
To: NEOMAX CO., LTD.
Reel/Frame 015571/0186 →
Change of Name Sep 15, 2010
From: NEOMAX CO., LTD.
To: HITACHI METALS, LTD.
Reel/Frame 024990/0001 →