IP Library › Assignment 028921/0370
Patent Assignment
Reel/Frame 028921/0370

Merger

Recorded: 2012-09-07 Pages: 38
Assignor
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU,, TOKYO, JAPAN
Covered Property (1)
Polishing Apparatus with Abrasive Tape, Polishing Method Using Abrasive Tape and Manufacturing Method for Magnetic Disk
Patent: 6,893,329 →
Application: 10/656,926 →
Publication: US 2004/0198181
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 30, 2004
From: TAJIMA, FUJIO; AMANO, HIDEAKI; TOKUTOMI, TERUAKI; ISHIDA, TAKAHISA
To: HITACHI ELECTRONICS ENGINEERING CO., LTD.
Reel/Frame 014947/0319 →
Change of Name Aug 17, 2004
From: HITACHI ELECTRONICS ENGINEERING CO., INC.
To: HITACHI HIGH-TECH ELECTRONICS ENGINEERING CO., LTD.
Reel/Frame 015066/0715 →