Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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06/07/1994
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Application #:
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07644521
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Filing Dt:
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01/22/1991
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Inventors:
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MITSURU HASEGAWA, SHUICHI SAITO
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Title:
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METHOD AND APPARATUS FOR WRITING SUCCESSIVE STREAMS OF DATA ON A MAGNETIC MEDIUM BY WRITING A CANCEL MARK INDICATING THE CANCELLATION OF A PREVIOUSLY-WRITTEN FILE MARK
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 3-7-3, NAKA-CHO, MUSASHINO-SHI |
| A CORP. OF JAPAN |
| TOKYO, JAPAN |
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| WOODCOCK WASHBURN KURTZ MACKIEWICZ & |
| NORRIS |
| ONE LIBERTY PLACE |
| 46TH FLOOR |
| PHILADELPHIA, PA 19103 |
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