Patent Assignment
Reel/Frame 031828/0264
Assignment of Assignor's Interest
Recorded: 2013-12-20
Pages: 3
Assignor
RIVER SEIKO LIMITED COMPANY
Executed: 2013-11-14
Assignee
KANEKA CORPORATION
2-3-18 NAKANOSHIMA, KITA-KU, OSAKA, 530-8288, JAPAN
Covered Property
(1)
Scissors for Endoscope
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 6, 2012
From: NISHIMURA, MIYUKI; NISHIMURA, MAKOTO
To: RIVER SEIKO LIMITED COMPANY
Reel/Frame 028004/0488 →
Change of Name
Dec 20, 2013
From: RIVER SEIKO LIMITED COMPANY
To: RIVER SEIKO CORPORATION
Reel/Frame 031828/0716 →
Assignment of Assignor's Interest
Feb 22, 2017
From: RIVER SEIKO CORPORATION; KANEKA CORPORATION
To: SUMITOMO BAKELITE CO., LTD.
Reel/Frame 041329/0376 →