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Patent Assignment Details
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Reel/Frame:005370/0808   Pages: 3
Recorded: 07/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 4
1
Patent #:
Issue Dt:
06/28/1977
Application #:
05572304
Filing Dt:
04/28/1975
Title:
TRANSDUCER POSITIONING SYSTEM
2
Patent #:
Issue Dt:
10/24/1978
Application #:
05750204
Filing Dt:
12/13/1976
Title:
SYSTEM FOR RECORDING AND READING BACK DATA ON A RECORDING MEDIA
3
Patent #:
Issue Dt:
10/24/1978
Application #:
05810447
Filing Dt:
06/27/1977
Title:
POSITIONING SYSTEM AND METHOD PARTICULARLY USEFUL FOR MAGNETIC DISK DRIVES
4
Patent #:
Issue Dt:
04/03/1979
Application #:
05820868
Filing Dt:
08/01/1977
Title:
DI-BIT RECORDING TECHNIQUE AND ASSOCIATED SYSTEM
Assignor
1
Exec Dt:
05/16/1990
Assignee
1
6-7-35 KITASHINAGAWA, SHINAGAWA-KU,
TOKYO, JAPAN 141
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606

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