IP Library › Assignment 066449/0048
Patent Assignment
Reel/Frame 066449/0048

Assignment of Assignor's Interest

Recorded: 2024-02-13 Pages: 3
Assignor
Assignee
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU, TOKYO, 105-6409, JAPAN
Covered Property (1)
Inspection Method and Its Apparatus for Thermal Assist Type Magnetic Head Element
Patent: 9,304,145 →
Application: 14/813,306 →
Publication: US 2016/0033548
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 11, 2016
From: ZHANG, KAIFENG; HIROSE, TAKENORI; WATANABE, MASAHIRO; SUGIYAMA, TOSHINORI
To: HITACHI HIGH-TECH FINE SYSTEMS CORPORATION
Reel/Frame 037706/0648 →
Nunc Pro Tunc Assignment Sep 21, 2022
From: HITACHI HIGH-TECH CORPORATION
To: HITACHI HIGH-TECH SOLUTIONS CORPORATION
Reel/Frame 061173/0201 →
Merger Sep 21, 2022
From: HITACHI HIGH-TECH FINE SYSTEMS CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 061503/0710 →