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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/12/2013
Application #:
12880471
Filing Dt:
09/13/2010
Publication #:
Pub Dt:
03/17/2011
Inventors:
Hiroto Fukushima, Tomonori Miura, Yasuhiko Tsukanaka, Takeshi Ezaki
Title:
CONDITIONING METHOD AND CONDITIONING APPARATUS FOR POLISHING PAD FOR USE IN DOUBLE SIDE POLISHING DEVICE
Assignment: 1
Reel/Frame:
024983/0808Recorded: 09/14/2010Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/30/2010
Exec Dt:
08/30/2010
Exec Dt:
08/25/2010
Exec Dt:
08/25/2010
Assignees:
2-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8634
1-22, KAWAHARA-CHO
KASHIWARA-SHI
OSAKA, JAPAN 582-0004
Correspondent:
THOMAS J. ENGELLENNER
155 SEAPORT BOULEVARD
SEAPORT WEST
BOSTON, MA 02210
Assignment: 2
Reel/Frame:
030053/0654Recorded: 03/20/2013Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/02/2012
Assignee:
KAWAHARA-CHO 1-22
KASHIWARA-CITY
OSAKA, JAPAN
Correspondent:
NUTTER, MCCLENNEN * FISH LLP
155 SEAPORT BLVD
SEAPORT WEST
BOSTON, MA 02210
Assignment: 3
Reel/Frame:
030053/0663Recorded: 03/20/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/2013
Assignee:
2-1 SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8634
Correspondent:
NUTTER, MCCLENNEN & FISH LLP
155 SEAPORT BLVD
SEAPORT WEST
BOSTON, MA 02210

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