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Patent Assignment Assignor Details
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Assignor Name : KASAI, KAZUHIKO
Total Assignments: 13
Assignment: 1
Reel/Frame:004978/0877   Pages: 1
Recorded: 11/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, SHINJI
Exec Dt:
11/17/1988
2
TSUCHIYA, IKUO
Exec Dt:
11/17/1988
3
KASAI, KAZUHIKO
Exec Dt:
11/17/1988
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO
SAIWAI-KU, KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994687
NONE
07277112
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, 1775 K STREET, N.W.,
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005073/0999   Pages: 1
Recorded: 06/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KASAI, KAZUHIKO
Exec Dt:
05/16/1989
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5055844
NONE
07343639
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005734/0240   Pages: 3
Recorded: 06/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUO, KENJI
Exec Dt:
05/29/1991
2
NOINE, YASUKAZU
Exec Dt:
05/29/1991
3
KASAI, KAZUHIKO
Exec Dt:
05/29/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5136293
NONE
07710119
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
AND DUNNER
1300 I ST., N.W.
WASHINGTON, DC 20005-3315
Assignment: 4
Reel/Frame:005883/0911   Pages: 4
Recorded: 09/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, SHINJI
Exec Dt:
09/20/1991
2
KURODA, TADAHIRO
Exec Dt:
09/20/1991
3
MATSUO, KENJI
Exec Dt:
09/20/1991
4
HIRATA, AYAKO
Exec Dt:
09/20/1991
5
KASAI, KAZUHIKO
Exec Dt:
09/20/1991
6
FUKUNAGA, TOSHIYUKI
Exec Dt:
09/20/1991
7
KIMURA, MASAHIRO
Exec Dt:
09/20/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
A CORP. OF JAPAN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5268872
NONE
07766404
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 5
Reel/Frame:005911/0301   Pages: 3
Recorded: 11/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUO, KENJI
Exec Dt:
11/08/1991
2
FUJII, SHINJI
Exec Dt:
11/08/1991
3
NOINE, YASUKAZU
Exec Dt:
11/08/1991
4
KASAI, KAZUHIKO
Exec Dt:
11/08/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5235218
NONE
07791379
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW
GARRETT AND DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 6
Reel/Frame:006008/0208   Pages: 2
Recorded: 02/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORIIZUMI, TAKASHI
Exec Dt:
12/19/1991
2
KURODA, TADAHIRO
Exec Dt:
12/19/1991
3
KASAI, KAZUHIKO
Exec Dt:
12/19/1991
4
FUKUNAGA, TOSHIYUKI
Exec Dt:
12/19/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHA, SAIWAI-KU
A CORPORATION OF JAPAN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227865
NONE
07812935
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1300 I ST., NW
WASHINGTON,DC 20005-3315
Assignment: 7
Reel/Frame:006630/0857   Pages: 4
Recorded: 06/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, TADAHIRO
Exec Dt:
06/15/1993
2
FUJII, SHINJI
Exec Dt:
06/15/1993
3
KIMURA, MASAHIRO
Exec Dt:
06/15/1993
4
KASAI, KAZUHIKO
Exec Dt:
06/15/1993
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5369318
NONE
08080109
Correspondence name and address
JOHN B. TURNER
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:006838/0786   Pages: 4
Recorded: 01/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, KAZUHIKO
Exec Dt:
01/13/1994
2
MATSUO, KENJI
Exec Dt:
01/13/1994
3
FUJII, SHINJI
Exec Dt:
01/13/1993
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5406135
NONE
08156627
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER - JOHN B. TURNER
MANAGER, FILING AND PROSECUTION DEPT.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:007300/0856   Pages: 3
Recorded: 01/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKAINE, KIYOSHI
Exec Dt:
12/09/1994
2
HIRATA, AYAKO
Exec Dt:
12/09/1994
3
KASAI, KAZUHIKO
Exec Dt:
12/09/1994
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO
SAIWAI-KU, KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5514990
NONE
08363323
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER - ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:008075/0573   Pages: 3
Recorded: 08/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KASAI, KAZUHIKO
Exec Dt:
06/20/1996
Assignee
1
COMPETITIVE TECHNOLOGIES OF PA, INC.
IMBT LABORATORIES
117 ATLSS DRIVE
BETHLEHEM, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6073405
NONE
08577809
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
MATTHEW L. SCHNEIDER, ESQUIRE
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:009726/0017   Pages: 2
Recorded: 01/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, KAZUHIKO
Exec Dt:
12/14/1998
2
TADANO, YOSHIE
Exec Dt:
12/15/1998
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO 100-31, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6460018
NONE
09200566
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 12
Reel/Frame:013225/0830   Pages: 2
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KASAI, KAZUHIKO
Exec Dt:
04/30/2002
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7725914
US20040130615
10129802
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 13
Reel/Frame:013112/0044   Pages: 2
Recorded: 07/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KASAI, KAZUHIKO
Exec Dt:
07/04/2002
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020169688
10133255
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151

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