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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
4613490
Issue Dt:
09/23/1986
Application #:
06729751
Filing Dt:
05/02/1985
Inventors:
TAKASHI SUZUKI, TAKAMASA KAWAKAMI, RIEKO NAKANO, TAKESHI KOYAMA, KANSEI IZAKI, AKIRA MORI et al
Title:
PROCESS FOR PREPARING SILICON NITRIDE, SILICON CARBIDE OR FINE POWDERY MIXTURE THEREOF
Assignment: 1
Reel/Frame:
004419/0360Recorded: 05/02/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
SUZUKI, TAKASHI
Exec Dt:
04/19/1985
KAWAKAMI, TAKAMASA
Exec Dt:
04/19/1985
NAKANO, RIEKO
Exec Dt:
04/19/1985
KOYAMA, TAKESHI
Exec Dt:
04/19/1985
IZAKI, KANSEI
Exec Dt:
04/19/1985
MORI, AKIRA
Exec Dt:
04/19/1985
ORISAKU, MASAMI
Exec Dt:
04/19/1985
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., A CORP OF JAPAN
5-2, MARUNOUCHI-2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
LEYDIG, VOIT, OSANN, MAYER & HOLT
METROPOLITAN SQUARE, STE. 520,
655-15TH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
004419/0360Recorded: 05/02/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
SUZUKI, TAKASHI
Exec Dt:
04/19/1985
KAWAKAMI, TAKAMASA
Exec Dt:
04/19/1985
NAKANO, RIEKO
Exec Dt:
04/19/1985
KOYAMA, TAKESHI
Exec Dt:
04/19/1985
IZAKI, KANSEI
Exec Dt:
04/19/1985
MORI, AKIRA
Exec Dt:
04/19/1985
ORISAKU, MASAMI
Exec Dt:
04/19/1985
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., A CORP OF JAPAN
5-2, MARUNOUCHI-2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
LEYDIG, VOIT, OSANN, MAYER & HOLT
METROPOLITAN SQUARE, STE. 520,
655-15TH STREET, N. W.
WASHINGTON, DC 20005

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