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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6618692
Issue Dt:
09/09/2003
Application #:
09791761
Filing Dt:
02/26/2001
Publication #:
20020035447
Pub Dt:
03/21/2002
Inventors:
Kazue Takahashi, Nobuo Tsumaki, Hideyuki Yamamoto
Title:
REMOTE DIAGNOSTIC SYSTEM AND METHOD FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT
Assignment: 1
Reel/Frame:
012009/0923Recorded: 07/19/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
TAKAHASHI, KAZUE
Exec Dt:
02/02/2001
TSUMAKI, NOBUO
Exec Dt:
02/01/2001
TAMAMOTO, HIDEYUKI
Exec Dt:
02/08/2001
Assignee:
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT, ET AL
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:
012437/0149Recorded: 01/10/2002Pages: 3
Conveyance:
THE LAST NAME OF THE THIRD ASSIGNOR IS MISSPELLED REEL 012009 FRAME 0923.
Assignors:
TAKAHASHI, KAZUE
Exec Dt:
02/02/2001
TSUMAKI, NOBUO
Exec Dt:
02/01/2001
YAMAMOTO, HIDEYUKI
Exec Dt:
02/08/2001
Assignee:
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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