Patent Assignment
Reel/Frame 029044/0423
Assignment of Assignor's Interest
Recorded: 2012-09-28
Pages: 3
Assignors
IKEMOTO, NAOYA
Executed: 2012-08-21
YAMAMOTO, TAKASHI
Executed: 2012-08-21
NOZAWA, YOSHIYUKI
Executed: 2012-08-21
Assignee
SPP TECHNOLOGIES CO., LTD.
OFFICE TOWER Y 8F, 8-11 HARUMI 1-CHOME, CHUO-KU, TOKYO, 104-6108, JAPAN
Covered Property
(1)
Plasma Etching Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Change of Address
Sep 10, 2020
From: SPP TECHNOLOGIES CO., LTD.
To: SPP TECHNOLOGIES CO., LTD.
Reel/Frame 053745/0626 →