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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/29/1997
Application #:
08252213
Filing Dt:
06/01/1994
Inventors:
MASAHIDE WATANABE, MASAMI KUBOTA, SHIRO KOYAMA, KENJI ISHIKAWA, KOUICHI KAZAMA et al
Title:
ELECTROSTATIC CHUCK
Assignment: 1
Reel/Frame:
007200/0864Recorded: 11/14/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/19/1994
Exec Dt:
10/19/1994
Exec Dt:
10/24/1994
Exec Dt:
10/24/1994
Exec Dt:
10/19/1994
Exec Dt:
10/24/1994
Exec Dt:
10/24/1994
Assignees:
3-6 AKASAKA 5-CHOME, MINATO-KU TOKYO 107, JAPAN
TOKYO 107, JAPAN
2381-1 KITAGEJO, FUJII-MACHI, NIRASAKI-SHI YAMANASHI 470, JAPAN
YAMANASHI 470, JAPAN
Correspondent:
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
008669/0516Recorded: 08/05/1997Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/21/1997
Assignee:
3-6 AKASAKA 5-CHOME
MINATO-KU, TOKYO 107, JAPAN
Correspondent:
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202

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