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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/18/1984
Application #:
06298329
Filing Dt:
09/01/1981
Inventor:
AKIRA TSUTSUMI
Title:
METHOD AND APPARATUS FOR DETECTING THE FOCUSING POSITION IN A LASER MACHINING APPARATUS
Assignment: 1
Reel/Frame:
003916/0960Recorded: 09/01/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/26/1981
Assignee:
14646 NORTHAM ST.
LA MIRADA, CALIFORNIA
Correspondent:
WIGMAN & COHEN
STE 200, 1735 JEFF. DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 2
Reel/Frame:
003989/0926Recorded: 05/07/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/09/1981
Assignee:
200 ISHIDA, ISEHARA-SHI
A CORP. OF JAPAN
KANAGAWA-KEN, JAPAN
Correspondent:
WIGMAN & COHEN
1735 JEFFERSON DAVIS HWY., STE. 200
ARLINGTON, VA 22202

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