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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
7703656
Issue Dt:
04/27/2010
Application #:
11935488
Filing Dt:
11/06/2007
Publication #:
20080128472
Pub Dt:
06/05/2008
Inventors:
Seung Hwan Park, Satoshi Hirano, Yutaka Sato, Kyosuke Yoshimi, Hiroyuki Kokawa
Title:
FRICTION STIR WELDING TOOL AND FRICTION STIR WELDING APPARATUS
Assignment: 1
Reel/Frame:
020484/0718Recorded: 02/08/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PARK, SEUNG HWAN
Exec Dt:
11/02/2007
HIRANO, SATOSHI
Exec Dt:
11/02/2007
SATO, YUTAKA
Exec Dt:
11/07/2007
YOSHIMI, KYOSUKE
Exec Dt:
11/12/2007
KOKAWA, HIROYUKI
Exec Dt:
11/12/2007
Assignee:
HITACHI, LTD
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 2
Reel/Frame:
022428/0610Recorded: 03/20/2009Pages: 4
Conveyance:
CORRECTED ASSIGNMENT -- AN ERROR WAS FOUND IN PART OF THE ASSIGNEE ADDRESS ON BOTH THE ELECTRONIC COVER SHEET AND NOTICE OF RECORDATION -- REEL 020494/FRAME 0718.
Assignors:
PARK, SEUNG HWAN
Exec Dt:
11/02/2007
HIRANO, SATOSHI
Exec Dt:
11/02/2007
SATO, YUTAKA
Exec Dt:
11/07/2007
YOSHIMI, KYOSUKE
Exec Dt:
11/12/2007
KOKAWA, HIROYUKI
Exec Dt:
11/12/2007
Assignees:
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
TOHOKU UNIVERSITY
6-10, KATAHIRA 2-CHOME, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:
022759/0972Recorded: 06/01/2009Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNEE'S ADDRESS, PREVIOUSLY RECORDED ON REEL 022428 FRAME 0610. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
PARK, SEUNG HWAN
Exec Dt:
11/02/2007
HIRANO, SATOSHI
Exec Dt:
11/02/2007
SATO, YUTAKA
Exec Dt:
11/07/2007
YOSHIMI, KYOSUKE
Exec Dt:
11/12/2007
KOKAWA, HIROYUKI
Exec Dt:
11/12/2007
Assignees:
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME
AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209

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