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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/27/1987
Application #:
06713493
Filing Dt:
03/19/1985
Inventors:
KAZUMOTO TANAKA, TOHRU MASHIMO, OSAMU SATO, TOYOHIKO KOBAYASHI
Title:
DRILLING METHOD
Assignment: 1
Reel/Frame:
004422/0239Recorded: 03/19/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/14/1985
Exec Dt:
03/14/1985
Exec Dt:
03/14/1985
Exec Dt:
03/14/1985
Assignee:
3-1, SHINCHI, FUCHU-CHO, AKI-GUN
HIROSHIMA-KEN, JAPAN
Correspondent:
PLATON N. MANDROS
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG., WASH. & PRINCE STS.,
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404

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