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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/20/2008
Application #:
10203659
Filing Dt:
08/27/2002
Publication #:
Pub Dt:
05/01/2003
Inventors:
Masahiko Kakizawa, Mayumi Kimura, Hironori Mizuta, Ichiro Hayashida
Title:
SEMICONDUCTOR WAFER CLEANING AGENT AND CLEANING METHOD
Assignment: 1
Reel/Frame:
013281/0295Recorded: 08/27/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/07/2002
Exec Dt:
08/09/2002
Exec Dt:
08/07/2002
Exec Dt:
08/07/2002
Assignee:
1-2, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-8605
Correspondent:
ARMSTRONG, WESTERMAN & HATTORI, LLP
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:
049228/0749Recorded: 05/20/2019Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/02/2018
Assignee:
1-2, DOSHOMACHI 3-CHOME, CHUO-KU,
OSAKA, JAPAN
Correspondent:
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
TYSONS, VA 22182
Assignment: 3
Reel/Frame:
049872/0613Recorded: 07/26/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/2019
Assignee:
9-18, SHINYOKOHAMA 3-CHOME, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-0033
Correspondent:
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
TYSONS, VA 22182

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