IP Library › Assignment 022931/0438
Patent Assignment
Reel/Frame 022931/0438

Assignment of Assignor's Interest

Recorded: 2009-06-30 Pages: 3
Assignors
INAO, YOSHIHIRO
Executed: 2009-06-05
NAKAMURA, AKIHIKO
Executed: 2009-06-05
IWATA, YASUMASA
Executed: 2009-06-05
Assignee
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA, 211-0012, JAPAN
Covered Property (1)
Separating Apparatus and Separating Method
Patent: 8,297,331 →
Application: 12/492,620 →
Publication: US 2010/0000680
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 28, 2023
From: TOKYO OHKA KOGYO CO., LTD.
To: PROCESS EQUIPMENT BUSINESS SPIN-OFF PREPARATION CO., LTD.
Reel/Frame 063186/0289 →
Change of Name Apr 11, 2023
From: PROCESS EQUIPMENT BUSINESS SPIN-OFF PREPARATION CO., LTD.
To: AIMECHATEC, LTD.
Reel/Frame 063286/0683 →