IP Library › Assignment 060538/0524
Patent Assignment
Reel/Frame 060538/0524

Change of Name

Recorded: 2022-07-18 Pages: 4
Assignor
Assignee
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU, TOKYO, 105-6409, JAPAN
Covered Property (1)
Calibration Sample, Electron Beam Adjustment Method and Electron Beam Apparatus Using Same
Application: 16/638,634 →
Publication: US 2021/0131801
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2020
From: SOHDA, YASUNARI; NAKAYAMA, YOSHINORI; BIZEN, KAORI; OHTA, HIROYA
To: HITACHI HIGH-TECHNOLOGIES CORPORATION
Reel/Frame 051802/0188 →