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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/29/1994
Application #:
07921255
Filing Dt:
07/29/1992
Inventors:
TAKAO NISHIOKA, KENJI MATSUNUMA, AKIRA YAMAKAWA
Title:
METHOD OF MACHINING SILICON NITRIDE CERAMICS AND SILICON NITRIDE CERAMICS PRODUCTS
Assignment: 1
Reel/Frame:
006270/0770Recorded: 09/17/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/19/1992
Exec Dt:
08/19/1992
Exec Dt:
08/19/1992
Assignee:
5-33, KITAHAMA 4-CHOME, CHUO-KU OSAKA, JAPAN
JAPAN
Correspondent:
WENDEROTH, LIND & PONACK
ATTN: HENRY M. ZYKORIE
805 15TH ST., N.W., SUITE 700 - VMC
WASHINGTON, D.C. 20005

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