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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/22/1988
Application #:
06701268
Filing Dt:
02/13/1985
Inventors:
MINEMASA OTA, OSAMU KUMASAKA
Title:
METHOD FOR MANUFACTURING OPTICAL DISK WITH ADDRESS AND GUIDE GROOVES
Assignment: 1
Reel/Frame:
004821/0621Recorded: 12/04/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/07/1985
Exec Dt:
02/07/1985
Assignee:
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN
MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
004371/0482Recorded: 02/13/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/12/1985
Exec Dt:
02/12/1985
Exec Dt:
02/12/1985
Assignee:
Correspondent:
CULLEN SLOMAN, CANTOR, GRAUER, SCOTT &
RUTHERFORD
3200 PENOBSCOT BLDG.
DETROIT, MI 48226

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