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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/12/1992
Application #:
07276617
Filing Dt:
11/28/1988
Inventors:
YATSUHIRO TANI, SATOSHI TAKASE
Title:
ELECTRET SHEET AND A METHOD FOR THE PRODUCTION OF THE SAME
Assignment: 1
Reel/Frame:
005027/0766Recorded: 03/06/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/20/1989
Exec Dt:
01/20/1989
Assignee:
2-8, DOJIMAHAMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Correspondent:
LEYDIG, VOIT & MAYER
ONE IBM PLAZA - STE. 4600
CHICAGO, IL 60611

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