IP Library Assignment 029245/0687
Patent Assignment
Reel/Frame 029245/0687

Assignment of Assignor's Interest

Recorded: 2012-11-06 Pages: 2
Assignors
MITO, HIROAKI
Executed: 2012-05-14
MATSUOKA, RYOICHI
Executed: 2012-05-14
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Method of Extracting Contour Lines of Image Data Obtained By Means of Charged Particle Beam Device, and Contour Line Extraction Device
Patent: 8,994,815 →
Application: 13/523,000 →
Publication: US 2012/0300054
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name and Address Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →