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Patent Assignment Assignor Details
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Assignor Name : TAKAGI, SHIRO
Total Assignments: 23
Assignment: 1
Reel/Frame:004648/0872   Pages: 1
Recorded: 12/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKAGI, SHIRO
Exec Dt:
06/05/1984
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4653021
NONE
06620826
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004818/0739   Pages: 1
Recorded: 09/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKAGI, SHIRO
Exec Dt:
09/03/1987
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4862389
NONE
07100884
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW
GARRETT & DUNNER
1775 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004781/0775   Pages: 1
Recorded: 09/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAGI, SHIRO
Exec Dt:
09/09/1987
2
SATO, MINORU
Exec Dt:
09/09/1987
3
IZAWA, KOJI
Exec Dt:
09/09/1987
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU,
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4885704
NONE
07099902
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004849/0145   Pages: 1
Recorded: 03/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAGI, SHIRO
Exec Dt:
03/07/1988
2
SATO, MINORU
Exec Dt:
03/07/1988
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
A CORP. OF JAPAN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931957
NONE
07141770
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004956/0289   Pages: 1
Recorded: 09/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZAWA, KOJI
Exec Dt:
09/06/1988
2
TAKAGI, SHIRO
Exec Dt:
09/06/1988
3
KAMIYAMA, TADANOBU
Exec Dt:
09/06/1988
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4964039
NONE
07243867
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K ST., N. W.,
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005794/0716   Pages: 2
Recorded: 08/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKAGI, SHIRO
Exec Dt:
07/24/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5367672
NONE
07739513
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N.W., 11TH FL.
WASHINGTON, DC 20036-5601
Assignment: 7
Reel/Frame:006075/0872   Pages: 2
Recorded: 03/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKAGI, SHIRO
Exec Dt:
03/24/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA
A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5334994
NONE
07859959
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 8
Reel/Frame:006623/0146   Pages: 4
Recorded: 05/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, TAMOTSU
Exec Dt:
04/13/1993
2
ONO, YASUSHI
Exec Dt:
04/28/1993
3
SHIGETA, SHIRO
Exec Dt:
04/21/1993
4
KUROIWA, YASUYUKI
Exec Dt:
04/24/1993
5
OOKA, HISAYOSH
Exec Dt:
04/13/1993
6
TAKAGI, SHIRO
Exec Dt:
04/13/1993
7
OKUYA,HIROAKAI
Exec Dt:
04/13/1993
8
KONO, NAOKO
Exec Dt:
04/13/1993
9
MIZUNO, YUKO (NEE YANAI)
Exec Dt:
04/14/1993
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5 KASUMIGASEKI 3-CHOME
CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5521085
NONE
08041244
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C..
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:006577/0378   Pages: 3
Recorded: 05/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YODA, NOBUHISA
Exec Dt:
05/25/1993
2
WATANABE, HIROSHI
Exec Dt:
05/25/1993
3
OGAKI, TAKESHI
Exec Dt:
05/25/1993
4
IWASE, AKIMORI
Exec Dt:
05/25/1993
5
TAKAGI, SHIRO
Exec Dt:
05/25/1993
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5386504
NONE
08068225
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 10
Reel/Frame:007079/0619   Pages: 3
Recorded: 07/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAGI, SHIRO
Exec Dt:
07/05/1994
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5652741
NONE
08275439
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W., 9TH FL.
WASHINGTON, D.C. 20005-3918
Assignment: 11
Reel/Frame:007151/0814   Pages: 3
Recorded: 09/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAGI, SHIRO
Exec Dt:
09/13/1994
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5495457
NONE
08308459
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 12
Reel/Frame:009266/0130   Pages: 3
Recorded: 06/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAGI, SHIRO
Exec Dt:
03/16/1995
Assignee
1
KABUSHIKI KAISHA TOSHIBA
SAIWAI-KU
72 HORIKAWA-CHO
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6131147
NONE
09098728
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
DALE S. LAZAR
1100 NEW YORK AVE., N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 13
Reel/Frame:008042/0389   Pages: 3
Recorded: 06/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAKI, TAKESHI
Exec Dt:
06/04/1996
2
TAKEDA, YOSHIKO
Exec Dt:
06/04/1996
3
TAKAGI, SHIRO
Exec Dt:
06/04/1996
4
IWASE, AKINORI
Exec Dt:
06/04/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5819040
NONE
08659256
Correspondence name and address
LIMBACH & LIMBACH
J. WILLIAM WIGERT, JR.
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 14
Reel/Frame:008206/0165   Pages: 3
Recorded: 08/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, YOSHIFUMI
Exec Dt:
07/22/1996
2
HIRAYAMA, FUMIHIRO
Exec Dt:
07/22/1996
3
TAKAGI, SHIRO
Exec Dt:
07/22/1996
Assignee
1
YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
6-9, HIRANOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929299
NONE
08693100
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR
805 15TH STREET N.W.
STE. 700
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:008210/0243   Pages: 3
Recorded: 09/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, YOSHIKO
Exec Dt:
09/05/1996
2
OGAKI, TAKESHI
Exec Dt:
09/05/1996
3
TAKAGI, SHIRO
Exec Dt:
09/06/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5845057
NONE
08715367
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 16
Reel/Frame:008171/0698   Pages: 3
Recorded: 09/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, SHIRO
Exec Dt:
09/15/1996
2
OGAKI, TAKESHI
Exec Dt:
09/12/1996
3
TAKEDA, YOSHIKO
Exec Dt:
09/12/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHU, SAIWAI
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6052207
NONE
08710771
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET NW
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 17
Reel/Frame:008288/0527   Pages: 6
Recorded: 01/03/1997
Conveyance: CORRECT NOTICE OF RECORDATION
Assignors
1
TAKAGI, SHIRO
Exec Dt:
09/15/1996
2
OGAKI, TAKESHI
Exec Dt:
09/12/1996
3
TAKEDA, YOSHIKO
Exec Dt:
09/12/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
SAIWAI-KU
72 HORIKAWA-CHO
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6052207
NONE
08710771
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 18
Reel/Frame:008213/0655   Pages: 3
Recorded: 10/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOKA, HISAYOSHI
Exec Dt:
09/10/1996
2
TAKAGI, SHIRO
Exec Dt:
09/24/1996
3
MITA, IZUMI
Exec Dt:
09/11/1996
4
SATOZAWA, NOBORU
Exec Dt:
09/10/1996
5
WATANABE, AYAKO
Exec Dt:
09/11/1996
6
YOKOMATSU, TOMOKO
Exec Dt:
09/10/1996
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5730977
NONE
08698041
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI, ESQ.
POST OFFICE BOX 1404
ALEXDRIA, VA 22313-1404
Assignment: 19
Reel/Frame:008974/0006   Pages: 3
Recorded: 01/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YODA, NOBUHISA
Exec Dt:
01/26/1998
2
TAKAGI, SHIRO
Exec Dt:
01/26/1998
3
WATANABE, HIROSHI
Exec Dt:
01/26/1998
4
KIDOKORO, KAZUAKI
Exec Dt:
01/26/1998
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6119117
NONE
09015761
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 20
Reel/Frame:009810/0648   Pages: 3
Recorded: 02/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIDOKORO, KAZUAKI
Exec Dt:
02/10/1999
2
YODA, NOBUHISA
Exec Dt:
02/10/1999
3
WATANABE, HIROSHI
Exec Dt:
02/22/1999
4
TAKAGI, SHIRO
Exec Dt:
02/22/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6578053
NONE
09257041
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 21
Reel/Frame:010910/0790   Pages: 3
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, SHIRO
Exec Dt:
03/08/2000
2
OGURA, KAZUHIRO
Exec Dt:
03/08/2000
3
YODA, NOBUHISA
Exec Dt:
03/03/2000
4
KIDOKORO, KAZUAKI
Exec Dt:
03/09/2000
5
HARAGUCHI, TATSUYA
Exec Dt:
03/08/2000
Assignee
1
TOSHIBA TEC KABUSHIKI KAISHA
1-1, KANDA NISHIKI-CHO, CHIYODA-KU
TOKYO 101-8442, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6762853
NONE
09527465
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 22
Reel/Frame:011273/0567   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAGI, SHIRO
Exec Dt:
09/18/2000
Assignee
1
TOSHIBA TEC KABUSHIKI KAISHA
1-1, KANDA NISHIKI-CHO CHIYODA-KU
TOKYO 101-8442, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6912058
NONE
09663687
Correspondence name and address
FOLEY & LARDNER
JOHNNY A. KUMAR
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 23
Reel/Frame:013494/0414   Pages: 3
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, JUNYA
Exec Dt:
09/02/2002
2
SAKAI, KAZUYA
Exec Dt:
09/02/2002
3
KIBAYASHI, KENJI
Exec Dt:
09/02/2002
4
SHIMADA, FUMIKI
Exec Dt:
09/02/2002
5
SHIGA, YOSHIO
Exec Dt:
09/02/2002
6
TAKAGI, SHIRO
Exec Dt:
09/02/2002
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6831083
US20030149046
10239311
Correspondence name and address
BURNS, DOANE, SWECKER, ET AL
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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