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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/15/1999
Application #:
08841762
Filing Dt:
04/28/1997
Inventors:
RYOICHI HIRANO, SOUJI KOIKARI, KAZUTO MATSUKI, SHUSUKE YOSHITAKE, TORU TOJO
Title:
CHARGED PARTICLE BEAM EXPOSURE SYSTEM
Assignment: 1
Reel/Frame:
008629/0148Recorded: 04/28/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/22/1997
Exec Dt:
04/22/1997
Exec Dt:
04/22/1997
Exec Dt:
04/22/1997
Exec Dt:
04/22/1997
Assignee:
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
MARVIN J. SPIVAK, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
018826/0696Recorded: 01/31/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2007
Assignee:
2068-3, OOKA, NUMAZU-SHI, SHIZUOKA-KEN
JAPAN 410-8510
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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