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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/17/1989
Application #:
07156633
Filing Dt:
02/17/1988
Inventor:
MASAKAZU YAMAGATA
Title:
VIEWING OPTICAL SYSTEM FOR USE WITH ENDOSCOPE
Assignment: 1
Reel/Frame:
005136/0057Recorded: 08/02/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/05/1988
Assignee:
NO. 36-9, MAENO-CHO 2-CHOME,
ITABASHI-KU, TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN,
MACPEAK AND SEAS
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037

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