IP Library › Assignment 031718/0446
Patent Assignment
Reel/Frame 031718/0446

Change of Name

Recorded: 2013-11-22 Pages: 6
Assignor
Assignee
RIVER SEIKO CORPORATION
2-29-20, KAWAGISHIKAMI, OKAYA, NAGANO, 394-0048, JAPAN
Covered Property (1)
High Frequency Incision Tool for Endoscope
Patent: 7,972,333 →
Application: 11/436,511 →
Publication: US 2006/0264930
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 19, 2006
From: NISHIMURA, MIYUKI
To: RIVER SEIKO MEDICAL LIMITED COMPANY
Reel/Frame 017917/0872 →
Undivided 50% of Assignors Interest Dec 17, 2013
From: RIVER SEIKO CORPORATION
To: KANEKA CORPORATION
Reel/Frame 031834/0072 →