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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
7982266
Issue Dt:
07/19/2011
Application #:
11684032
Filing Dt:
03/09/2007
Publication #:
20070210408
Pub Dt:
09/13/2007
Inventors:
Atsuo Watanabe, Mitsutoshi Honda, Norio Ishitsuka, Masahiro Ito, Toshihito Tabata et al
Title:
DIELECTRIC MATERIAL SEPARATED-TYPE, HIGH BREAKDOWN VOLTAGE SEMICONDUCTOR CIRCUIT DEVICE, AND PRODUCTION METHOD THEREOF
Assignment: 1
Reel/Frame:
025997/0346Recorded: 03/22/2011Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WATANABE, ATSUO
Exec Dt:
02/27/2007
HONDA, MITSUTOSHI
Exec Dt:
02/27/2007
ISHITSUKA, NORIO
Exec Dt:
02/28/2008
ITO, MASAHIRO
Exec Dt:
02/27/2007
TABATA, TOSHIHITO
Exec Dt:
02/27/2007
KURITA, SHINICHI
Exec Dt:
02/27/2007
KAMIOKA, HIDEKAZU
Exec Dt:
02/27/2007
Assignee:
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:
034153/0954Recorded: 11/12/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI, LTD.
Exec Dt:
08/06/2013
Assignee:
HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
2-2, OMIKA-CHO 5-CHOME, HITACHI-SHI
IBARAKI, JAPAN
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 3
Reel/Frame:
071142/0232Recorded: 04/30/2025Pages: 22
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI POWER SEMICONDUCTOR DEVICE LTD.
Exec Dt:
05/02/2024
Assignee:
MINEBEA POWER SEMICONDUCTOR DEVICE INC.
2-2, OMIKA-CHO 5-CHOME
HITACHI-SHI, IBARAKI, JAPAN 319-1221
Correspondent:
DANIEL M GURFINKEL
230 WEST MONROE STREET, SUITE 2100
CHICAGO, IL 60606

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