IP Library › Assignment 014541/0458
Patent Assignment
Reel/Frame 014541/0458

Assignment of Assignor's Interest

Recorded: 2003-07-23 Pages: 3
Assignors
KANAYAMA, TOKIKO
Executed: 2003-06-15
KOUNO, HIROAKI
Executed: 2003-06-24
Assignee
SUMITOMO PRECISION PRODUCTS CO., LTD.
1-10 FUSO-CHO, AMAGASAKI-SHI, HYOGO 660-0891, JAPAN
Covered Property (1)
Cleaning Method and Etching Method
Patent: 6,939,409 →
Application: 10/451,202 →
Publication: US 2004/0108296
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 17, 2012
From: SUMITOMO PRECISION PRODUCTS CO., LTD.
To: SPP TECHNOLOGIES CO., LTD.
Reel/Frame 027724/0273 →
Change of Address Jun 25, 2013
From: SPP TECHNOLOGIES CO., LTD. (FORMERLY OF OFFICE TOWER Y 8F, 8-11, HARUMI 1-CHOME, CHUO-KU, TOKYO)
To: SPP TECHNOLOGIES CO., LTD.
Reel/Frame 030677/0353 →