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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
6250914
Issue Dt:
06/26/2001
Application #:
09556943
Filing Dt:
04/21/2000
Inventors:
Hirofumi Katsumata, Hideki Ito, Hidenori Takahashi, Katsuyuki Iwata, Tadashi Ohashi et al
Title:
Wafer heating device and method of controlling the same
Assignment: 1
Reel/Frame:
010747/0990Recorded: 04/21/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KATSUMATA, HIROFUMI
Exec Dt:
04/06/2000
ITO, HIDEKI
Exec Dt:
04/06/2000
TAKAHASHI, HIDENORI
Exec Dt:
04/06/2000
OHASHI, TADASHI
Exec Dt:
04/11/2000
TOBASHI, SHUJI
Exec Dt:
04/11/2000
IWATA, KATSUYUKI
Exec Dt:
04/11/2000
Assignees:
TOSHIBA MACHINE CO., LTD.
CHUO-KU
2-11, 4-CHOME GINZA,
TOKYO, JAPAN
TOSHIBA CERAMICS CO., LTD.
NISHI-SHINJUKU-KU
5-25 7-CHOME
TOKYO, JAPAN
Correspondent:
PILLSBURY, MADISON & SUTRO LLP
GLENN J. PERRY
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, N.W. 9TH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:
018787/0713Recorded: 01/23/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TOSHIBA MACHINE CO., LTD.
Exec Dt:
12/21/2006
Assignee:
NUFLARE TECHNOLOGY, INC.
2068-3, OOKA, NUMAZU-SHI
SHIZUOKA-KEN, JAPAN 410-8510
Correspondent:
JEFFREY M. SAKOI, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 3
Reel/Frame:
019817/0749Recorded: 09/13/2007Pages: 17
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
TOSHIBA CERAMICS CO., LTD.
Exec Dt:
06/01/2007
Assignee:
COVALENT MATERIALS CORPORATION
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Correspondent:
DAVID J. CUSHING - SUGHRUE MION PLLC
20-20, KAIGAN 3-CHOME, MINATO-KU
SUITE 800
WASHINGTON, D.C, DC 20037
Assignment: 4
Reel/Frame:
029962/0497Recorded: 03/11/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
COVALENT MATERIALS CORPORATION
Exec Dt:
12/26/2012
Assignee:
COVALENT SILICON CORPORATION
6-861-5, SEIRO-MACHI HIGASHIKO
KITAKANBARA-GUN
NIIGATA, JAPAN 957-0197
Correspondent:
ROBERT G. MUKAI
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:
029991/0421Recorded: 03/13/2013Pages: 15
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
COVALENT SILICON CORPORATION
Exec Dt:
01/07/2013
Assignee:
GLOBALWAFERS JAPAN CO., LTD.
6-861-5, SEIRO-MACHI HIGASHIKO
KITAKANBARA-GUN
NIIGATA, JAPAN 957-0197
Correspondent:
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314

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