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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/26/2008
Application #:
10927029
Filing Dt:
08/26/2004
Publication #:
Pub Dt:
03/03/2005
Inventors:
Hitoshi Kitagawa, Susumu Noda, Takashi Asano
Title:
TWO-DIMENSIONAL PHOTONIC CRYSTAL SLAB, TWO-DIMENSIONAL PHOTONIC CRYSTAL WAVEGUIDE, AND OPTICAL DEVICE
Assignment: 1
Reel/Frame:
020283/0867Recorded: 12/21/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Exec Dt:
12/20/2007
Assignees:
1-7 YUKIGAYA
OTSUKA-CHO, OTA-KU
TOKYO, JAPAN
36-1 YOSHIDA-HONMACHI
SAKYO-KU, KYOTO-SHI
KYOTO, JAPAN
Correspondent:
BEYER WEAVER LLP
P.O. BOX 70250
OAKLAND,, CA 94612-0250
Assignment: 2
Reel/Frame:
036329/0264Recorded: 08/14/2015Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/03/2015
Assignee:
4-1-8 HON-CHO, KAWAGUCHI-SHI
SAITAMA, JAPAN 3320012
Correspondent:
ROXANA A. SULLIVAN
120 SOUTH LASALLE STREET, SUITE 1400
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
048794/0230Recorded: 01/31/2019Pages: 24
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2019
Assignee:
1-7, YUKIGAYA-OTSUKAMACHI, OTA-KU,
TOKYO, JAPAN 145-8501
Correspondent:
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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