IP Library › Assignment 017917/0872
Patent Assignment
Reel/Frame 017917/0872

Assignment of Assignor's Interest

Recorded: 2006-05-19 Pages: 2
Assignor
NISHIMURA, MIYUKI
Executed: 2006-05-18
Assignee
RIVER SEIKO MEDICAL LIMITED COMPANY
2-18-31, KAWAGISHINAKA, OKAYA-SHI, NAGANO, 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.
Change of Name Nov 22, 2013
From: RIVER SEIKO MEDICAL LIMITED COMPANY
To: RIVER SEIKO CORPORATION
Reel/Frame 031718/0446 →
Undivided 50% of Assignors Interest Dec 17, 2013
From: RIVER SEIKO CORPORATION
To: KANEKA CORPORATION
Reel/Frame 031834/0072 →