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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/24/2016
Application #:
13308250
Filing Dt:
11/30/2011
Publication #:
Pub Dt:
06/07/2012
Inventors:
Toshiaki SUDO, Ken KITAHARA, Koichi SUZUKI, Shinsuke YAMAZAKI
Title:
VITREOUS SILICA CRUCIBLE WITH SPECIFIC RATIO OF TRANSPARENT LAYER AND BUBBLE-CONTAINING LAYER THICKNESSES
Assignment: 1
Reel/Frame:
027320/0592Recorded: 12/02/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/22/2011
Exec Dt:
11/21/2011
Exec Dt:
11/21/2011
Exec Dt:
11/30/2011
Assignee:
5-14-3, BARAJIMA
AKITA-SHI, AKITA, JAPAN 010-0065
Correspondent:
LLEWELLYN RHYS LAWSON, PH.D.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 2
Reel/Frame:
036698/0491Recorded: 09/30/2015Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/30/2014
Assignee:
1-2-1 SHIBAURA
MINATO-KU, TOKYO, JAPAN 105-8634
Correspondent:
LAW OFFICE OF KATSUHIRO ARAI
22471 ASPAN STREET
SUITE 205 C
LAKE FOREST, CA 92630

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