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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/24/1998
Application #:
08638587
Filing Dt:
04/29/1996
Inventors:
TAKASHI MATSUURA, TAKAO NISHIOKA, AKIRA YAMAKAWA
Title:
MANUFACTURING METHOD FOR SILICON NITRIDE-BASED SINTERED BODY
Assignment: 1
Reel/Frame:
007994/0650Recorded: 04/29/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/11/1996
Exec Dt:
04/11/1996
Exec Dt:
04/11/1996
Assignee:
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Correspondent:
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:
008158/0287Recorded: 07/30/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/11/1996
Exec Dt:
07/12/1996
Exec Dt:
07/12/1996
Assignee:
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MARYLAND 21203
Correspondent:
NORTHROP GRUMMAN CORPORATION
PHILIP A. FLORENZO
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MD 21203-7319

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