Patent Assignment
Reel/Frame 024320/0586
Assignment of Assignor's Interest
Recorded: 2010-05-03
Pages: 8
Assignors
MUTOH CO., LTD.
Executed: 2010-03-29
KABUSHIKI KAISHA M&M
Executed: 2010-03-29
MUTOH AMERICA COMPANY LIMITED
Executed: 2010-03-29
Assignee
STRYKER MEDTECH K.K.
1131-1 HIGASHI-NAGANUMA, INAGI, TOKYO, 206-0802, JAPAN
Covered Properties
(4)
Ultrasonic Hand Piece and Ultrasonic Horn for Use with the Same
Coupling Vibration Ultrasonic Hand Piece
Handpiece and Horn for Ultrasonic Surgical Instrument
Application:
11/938,936 →
Publication:
US 2008/0208231
Ultrasonic Horn with Enlarged Distal End Portion
Application:
12/429,495 →
Publication:
US 2010/0121197
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 9, 2001
From: SATOU, YUICHIROU
To: MIWATECH INCORPORATTED
Reel/Frame 011603/0494 →
Assignment of Assignor's Interest
Apr 8, 2002
From: SATOU, YUICHIROU; OTA, HIDEFUMI
To: MIWATEC INCORPORATED
Reel/Frame 012776/0017 →
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 →
Corrective Assignment to Correct the Assignees Name. Document Previously Recorded at Reel 012776 Frame 0047
Nov 20, 2006
From: SATOU, YUICHIROU; OTA, HIDEFUMI
To: MIWATEC CO., LTD.
Reel/Frame 018606/0600 →
Assignment of Assignor's Interest
May 8, 2008
From: OTA, HIDEFUMI; SHIBATA, TOMOHIRO; SATO, YUICHIRO
To: MIWATEC CO., LTD.
Reel/Frame 020916/0792 →
Assignment of Assignor's Interest
Apr 28, 2009
From: OTA, HIDEFUMI; SUZUKI, KAZUYUKI
To: MIWATEC CO., LTD.
Reel/Frame 022602/0630 →
Merger
Sep 25, 2009
From: MIWATEC CO., LTD.
To: MUTOH CO., LTD.
Reel/Frame 023282/0131 →
Assignment of Assignor's Interest
Feb 4, 2011
From: STRYKER MEDTECH K.K.
To: STRYKER CORPORATION
Reel/Frame 025744/0522 →
Assignment of Assignor's Interest
Feb 4, 2011
From: STRYKER MEDTECH K.K.
To: STRYKER CORPORATION
Reel/Frame 025745/0853 →