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Patent Assignment
Reel/Frame 011603/0494

Assignment of Assignor's Interest

Recorded: 2001-03-09 Pages: 3
Assignor
SATOU, YUICHIROU
Executed: 2001-02-13
Assignee
MIWATECH INCORPORATTED
NO. 720-3, UNANE, TAKATSU-KU, KAWASAKI-SHI, KANAGAWA-KEN 213-0031, JAPAN
Covered Property (1)
Ultrasonic Hand Piece and Ultrasonic Horn for Use with the Same
Patent: 6,497,715 →
Application: 09/802,813 →
Publication: US 2002/0103497
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Document with Amendment to Receiving Party Name Initialed by Y. Satou on September 28, 2006. Nov 20, 2006
From: SATOU, YUICHIROU
To: MIWATEC CO., LTD.
Reel/Frame 018606/0574 →
Merger Sep 25, 2009
From: MIWATEC CO., LTD.
To: MUTOH CO., LTD.
Reel/Frame 023282/0131 →
Assignment of Assignor's Interest May 3, 2010
From: MUTOH CO., LTD.; KABUSHIKI KAISHA M&M; MUTOH AMERICA COMPANY LIMITED
To: STRYKER MEDTECH K.K.
Reel/Frame 024320/0586 →
Assignment of Assignor's Interest Feb 4, 2011
From: STRYKER MEDTECH K.K.
To: STRYKER CORPORATION
Reel/Frame 025745/0853 →