skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 5
Patent #:
7084049
Issue Dt:
08/01/2006
Application #:
10351385
Filing Dt:
01/27/2003
Publication #:
20030148586
Pub Dt:
08/07/2003
Inventors:
Katsutoshi Izumi, Motoi Nakao, Yoshiaki Ohbayashi, Keiji Mine, Seisaku Hirai et al
Title:
MANUFACTURING METHOD FOR BURIED INSULATING LAYER-TYPE SEMICONDUCTOR SILICON CARBIDE SUBSTRATE
Assignment: 1
Reel/Frame:
013709/0610Recorded: 01/27/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
IZUMI, KATSUTOSHI
Exec Dt:
12/20/2002
NAKAO, MOTOI
Exec Dt:
12/20/2002
OHBAYASHI, YOSHIAKI
Exec Dt:
12/20/2002
MINE, KEIJI
Exec Dt:
12/20/2002
HIRAI, SEISAKU
Exec Dt:
12/20/2002
JOBE, FUMIHIKO
Exec Dt:
12/20/2002
TANAKA, TOMOYUKI
Exec Dt:
12/20/2002
Assignees:
OSAKA PREFECTURE
2-1-22, OTEMAE, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540-8570
HOSIDEN CORPORATION
1-4-33, KITAKYUHOJI, YAO-SHI
OSAKA, JAPAN 581-0071
Correspondent:
ARMSTRONG WESTERMAN & HATTORI, LLP
STEPHEN G. ADRIAN
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
022266/0757Recorded: 02/18/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
OSAKA PREFECTURE
Exec Dt:
11/12/2008
HOSIDEN CORPORATION
Exec Dt:
01/22/2009
Assignee:
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION
1-1 GAKUEN-CHO, NAKA-KU,
SAKAI-SHI OSAKA, JAPAN
Correspondent:
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W. SUITE 400
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
022266/0757Recorded: 02/18/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
OSAKA PREFECTURE
Exec Dt:
11/12/2008
HOSIDEN CORPORATION
Exec Dt:
01/22/2009
Assignee:
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION
1-1 GAKUEN-CHO, NAKA-KU,
SAKAI-SHI OSAKA, JAPAN
Correspondent:
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W. SUITE 400
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
030457/0091Recorded: 05/21/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION (TRANSFERS 50% OF ITS RIGHTS, TITLE AND INTEREST TO ASSIGNEE)
Exec Dt:
04/25/2013
Assignee:
AIR WATER INC. (ACQUIRES 50% OF RIGHTS, TITLE & INTEREST FROM ASSIGNOR)
2, KITA 3-JO NISHI 1-CHOME, CHUO-KU,
SAPPORO-SHI, HOKKAIDO, JAPAN 0600-003
Correspondent:
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:
043780/0830Recorded: 10/04/2017Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION
Exec Dt:
10/02/2017
Assignee:
AIR WATER INC.
2, KITA 3-JO NISHI 1-CHOME, CHUO-KU,
SAPPORO-SHI, HOKKAIDO, JAPAN 0600-003
Correspondent:
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH. FLOOR
WASHINGTON, DC 20005

Search Results as of: 05/02/2024 10:36 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT