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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/30/1994
Application #:
08155539
Filing Dt:
11/22/1993
Inventors:
SHIGERU KATAYAMA, KAORU TOMINAGA, JUNICHI YOSHITAKE
Title:
SEMICONDUCTOR DEVICE WITH AN AIRTIGHT FORMED INTERNALLY WITHIN A HOLLOW PACKAGE
Assignment: 1
Reel/Frame:
009297/0678Recorded: 06/14/1998Pages: 23
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/1997
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
027295/0133Recorded: 11/29/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/02/2011
Assignee:
1-7-43, KITA-KUNOMOTO,
TENDO-SHI, YAMAGATA-KEN, JAPAN
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20036

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