IP Library Assignment 022398/0301
Patent Assignment
Reel/Frame 022398/0301

Assignment of Assignor's Interest

Recorded: 2009-03-16 Pages: 2
Assignor
KATO, SHINICHI
Executed: 2009-03-05
Assignee
DAINIPPON SCREEN MFG. CO., LTD.
TENJINKITA-CHO 1-1, TERANOUCHI-AGARU 4-CHOME, HORIKAWA-DORI, KAMIGYO-KU, KYOTO, 602-8585, JAPAN
Covered Property (1)
Method and Apparatus for Processing Semiconductor Wafer After Impurity Implantation
Patent: 7,981,780 →
Application: 12/404,434 →
Publication: US 2009/0275212
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 12, 2015
From: DAINIPPON SCREEN MFG. CO., LTD.
To: SCREEN HOLDINGS CO., LTD.
Reel/Frame 035248/0483 →