Patent Assignment
Reel/Frame 020916/0792
Assignment of Assignor's Interest
Recorded: 2008-05-08
Pages: 3
Assignors
OTA, HIDEFUMI
Executed: 2008-04-30
SHIBATA, TOMOHIRO
Executed: 2008-04-30
SATO, YUICHIRO
Executed: 2008-04-30
Assignee
MIWATEC CO., LTD.
1131-1, HIGASHI-NAGANUMA, INAGI, TOKYO, 206-0802, JAPAN
Covered Property
(1)
Handpiece and Horn for Ultrasonic Surgical Instrument
Application:
11/938,936 →
Publication:
US 2008/0208231
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →