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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/27/1990
Application #:
07117690
Filing Dt:
11/05/1987
Inventors:
OSAMU YAMAMOTO, HIROSHI HAYASHI, NOBUYUKI MIYAUCHI, SHIGEKI MAEI, HIDENORI KAWANISHI
Title:
WAVEGUIDE TYPE OPTICAL HEAD
Assignment: 1
Reel/Frame:
004780/0048Recorded: 11/05/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/30/1987
Exec Dt:
10/30/1987
Exec Dt:
10/30/1987
Exec Dt:
10/30/1987
Exec Dt:
10/30/1987
Assignee:
22-22 NAGAIKE-CHO, ABENO-KU,
OSAKA, JAPAN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747

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