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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5147732
Issue Dt:
09/15/1992
Application #:
07412988
Filing Dt:
09/26/1989
Inventors:
YOSHIHIRO SHIROISHI, TAKEO YAMASHITA, SADAO HISHIYAMA, NORIYUKI KUMASAKA et al
Title:
LONGITUDINAL MAGNETIC RECORDING MEDIA AND MAGNETIC MEMORY UNITS
Assignment: 1
Reel/Frame:
005143/0246Recorded: 09/26/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
SHIROISHI, YOSHIHIRO
Exec Dt:
09/19/1989
YAMASHITA, TAKEO
Exec Dt:
09/19/1989
HISHIYAMA, SADAO
Exec Dt:
09/19/1989
KUMASAKA, NORIYUKI
Exec Dt:
09/19/1989
MATSUDA, YOSHIBUMI
Exec Dt:
09/19/1989
SUZUKI, HIROYUKI
Exec Dt:
09/19/1989
TAKAGI, KAZUMASA
Exec Dt:
09/19/1989
TSUMITA, NORIKAZU
Exec Dt:
09/19/1989
OHURA, MASAKI
Exec Dt:
09/19/1989
OHNO, TOMOYUKI
Exec Dt:
09/19/1989
Assignee:
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP OF JAPAN
JAPAN
Correspondent:
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
014675/0272Recorded: 10/31/2003Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI, LTD.
Exec Dt:
10/27/2003
Assignee:
HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
2880, KOZU, ODAWARA-SHI,
KANAGAWA, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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