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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
6733600
Issue Dt:
05/11/2004
Application #:
09907455
Filing Dt:
07/18/2001
Publication #:
20020014281
Pub Dt:
02/07/2002
Inventors:
Yuichi Heishi, Masahiro Suzuki, Ikuo Tani, Youichi Watanabe, Shunzou Umegaki et al
Title:
NITRIDED MARAGING STEEL AND METHOD OF MANUFACTURE THEREOF
Assignment: 1
Reel/Frame:
012234/0642Recorded: 10/09/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HEISHI, YUICHI
Exec Dt:
09/18/2001
SUZUKI, MASAHIRO
Exec Dt:
09/17/2001
TANI, IKUO
Exec Dt:
08/21/2001
WATANABE, YOUICHI
Exec Dt:
08/29/2001
UMEGAKI, SHUNZOU
Exec Dt:
09/03/2001
AKIMOTO, KIYOTAKA
Exec Dt:
09/14/2001
YOKOSE, KEIJI
Exec Dt:
09/14/2001
Assignees:
NISSAN MOTOR CO., LTD.
2 TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON HARBOUR
WASHINGTON, D.C. 20007-5109
Assignment: 2
Reel/Frame:
020166/0938Recorded: 11/29/2007Pages: 18
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
DOWA MINING CO., LTD.
Exec Dt:
10/02/2006
Assignee:
DOWA HOLDINGS CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
GLENN LAW
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5143
Assignment: 3
Reel/Frame:
020166/0933Recorded: 11/29/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DOWA HOLDINGS CO., LTD.
Exec Dt:
11/15/2007
Assignee:
DOWA THERMOTECH CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Correspondent:
GLENN LAW
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5143
Assignment: 4
Reel/Frame:
026244/0875Recorded: 05/09/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NISSAN MOTOR CO., LTD.
Exec Dt:
04/28/2011
Assignee:
DOWA THERMOTECH CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Correspondent:
GLENN LAW
FOLEY & LARDNER LLP SUITE 500
3000 K STREET, N.W.
WASHINGTON, DC 20007-5143

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