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Patent Assignment Details
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Reel/Frame:005220/0099   Pages: 1
Recorded: 01/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
09/03/1991
Application #:
07466809
Filing Dt:
01/18/1990
Title:
MAGNETIC RECORDING MEDIUM CONTAINING FERROMAGNETIC METAL POWDER AND A SPECIFIC FATTY ACID ESTER IN A CONTENT DEPENDENT UPON THE SPECIFIC SURFACE AREA OF THE FERROMAGNETIC METAL POWDER
Assignors
1
Exec Dt:
01/08/1990
2
Exec Dt:
01/08/1990
3
Exec Dt:
01/08/1990
4
Exec Dt:
01/08/1990
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037-3202

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