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Patent Assignment Assignor Details
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Assignor Name : KAWAKUBO, FUMIO
Total Assignments: 20
Assignment: 1
Reel/Frame:004239/0939   Pages: 1
Recorded: 03/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISAYAMA, KATSUHIKO
Exec Dt:
03/01/1984
2
HIROSE, TOSHIFUMI
Exec Dt:
03/01/1984
3
KAWAKUBO, FUMIO
Exec Dt:
03/01/1984
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA,
2-4, NAKANOSHIMA 3-CHOME, KITA-KU,
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543403
NONE
06587962
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENN AVE., NW
STE. 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004394/0300   Pages: 1
Recorded: 04/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISAYAMA, KATSUHIKO
Exec Dt:
03/29/1985
2
HIROSE, TOSHIFUMI
Exec Dt:
03/29/1985
3
IWAHARA, TAKASHISA
Exec Dt:
03/29/1985
4
KAWAKUBO, FUMIO
Exec Dt:
03/29/1985
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU,
OSAKA-SHI,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631322
NONE
06721017
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN AND
KUBOVCIK, 1725 K STREET, N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004400/0510   Pages: 1
Recorded: 04/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAKUBO, FUMIO
Exec Dt:
04/18/1985
2
TAKANOO, MIYAKO
Exec Dt:
04/18/1985
3
YUKIMOTO, SADAO
Exec Dt:
04/18/1985
4
ISAYAMA, KATSUHIKO
Exec Dt:
04/18/1985
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.
NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618656
NONE
06727295
Correspondence name and address
WEGNER & BRETSCHNEIDER
P.O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 4
Reel/Frame:004400/0511   Pages: 1
Recorded: 04/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAKUBO, FUMIO
Exec Dt:
04/18/1985
2
TAKANOO, MIYAKO
Exec Dt:
04/18/1985
3
YUKIMOTO, SADAO
Exec Dt:
04/18/1985
4
ISAYAMA, KATSUHIKO
Exec Dt:
04/18/1985
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.
NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618653
NONE
06727296
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 5
Reel/Frame:004498/0951   Pages: 1
Recorded: 12/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISAYAMA, KATSUHIKO
Exec Dt:
12/17/1985
2
HIROSE, TOSHIFUMI
Exec Dt:
12/17/1985
3
IWAHARA, TAKAHISA
Exec Dt:
12/17/1985
4
KAWAKUBO, FUMIO
Exec Dt:
12/17/1985
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.
NO. 2-4, NAKANOSHIMA 3-CHOME,
KITA-KU, OSAKA-SHI, OSAKA-FU,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657986
NONE
06812378
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 6
Reel/Frame:004788/0490   Pages: 1
Recorded: 09/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAKUBO, FUMIO
Exec Dt:
09/08/1987
2
YUKIMOTO, SADAO
Exec Dt:
09/08/1987
3
HOMMA, MICHIHIDE
Exec Dt:
09/08/1987
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA, 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837274
NONE
07102687
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N.W., SUITE 912
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:006792/0014   Pages: 4
Recorded: 12/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMOTO, SADAO
Exec Dt:
11/08/1993
2
KAWAKUBO, FUMIO
Exec Dt:
11/08/1993
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME
KITA-KU OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290847
NONE
07774134
Correspondence name and address
JAMES C. LYDON
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
STE. 1000, 1725 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:007494/0731   Pages: 3
Recorded: 06/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MIKIKO
Exec Dt:
05/29/1995
2
KAWAMURA, JO
Exec Dt:
05/29/1995
3
IWAKIRI, HIROSHI
Exec Dt:
05/29/1995
4
KAWAKUBO, FUMIO
Exec Dt:
05/29/1995
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
3-2-4, NAKANOSHIMA, KITA-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684094
NONE
08400101
Correspondence name and address
THERESA M. STEVENS-SMITH
ARMSTRONG, WESTERMAN, HATTORI ET AL.
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:007509/0354   Pages: 5
Recorded: 06/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEIKO
Exec Dt:
06/15/1995
2
KAWAMURA, JO
Exec Dt:
06/15/1995
3
KAWAKUBO, FUMIO
Exec Dt:
06/15/1995
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
OSAKA-SHI
3-2-4, NAKANOSHIMA, KITA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5541266
NONE
08384813
Correspondence name and address
THERESA M. STEVENS-SMITH
ARMSTRONG, WESTERMAN, HATTORI ET AL.
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:008785/0975   Pages: 3
Recorded: 11/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, MASAYUKI
Exec Dt:
11/10/1997
2
IWAKIRI, HIROSHI
Exec Dt:
11/10/1997
3
KAWAKUBO, FUMIO
Exec Dt:
11/10/1997
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719249
NONE
08671076
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
STEPHEN G. ADRIAN
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 11
Reel/Frame:009887/0565   Pages: 2
Recorded: 12/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, KEIKO
Exec Dt:
04/10/1998
2
AZUMA, MASAAKI
Exec Dt:
04/10/1998
3
HASHIMOTO, KAZUMASA
Exec Dt:
04/10/1998
4
KAWAKUBO, FUMIO
Exec Dt:
04/10/1998
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.
NO. 2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKI-SHI
OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6300404
US20010003763
09011449
Correspondence name and address
FOLEY & LARDNER
JOHN P. ISACSON
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007
Assignment: 12
Reel/Frame:010672/0839   Pages: 4
Recorded: 04/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, HIROSHI
Exec Dt:
02/29/2000
2
ODAKA, HIDETOSHI
Exec Dt:
02/29/2000
3
JYONO, HIDEHARU
Exec Dt:
02/29/2000
4
IWAKIRI, HIROSHI
Exec Dt:
02/29/2000
5
KAWAKUBO, FUMIO
Exec Dt:
02/29/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI, OSAKA, JAPAN 530-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248915
NONE
09472962
Correspondence name and address
POLLOCK, VANDE SANDE & AMERNICK
BURTON A. AMERNICK
1990 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036-3425
Assignment: 13
Reel/Frame:010967/0057   Pages: 4
Recorded: 08/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODAKA, HIDETOSHI
Exec Dt:
04/26/2000
2
KANAMORI, YUKA
Exec Dt:
04/26/2000
3
ITO, HIROSHI
Exec Dt:
04/26/2000
4
JYONO, HIDEHARU
Exec Dt:
04/26/2000
5
IWAKIRI, HIROSHI
Exec Dt:
04/26/2000
6
KAWAKUBO, FUMIO
Exec Dt:
04/26/2000
Assignee
1
KANEKA CORPORATION
KITA-KU, OSAKA-SHI
2-4, NAKANOSHIMA 3-CHOME
OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6437071
NONE
09531337
Correspondence name and address
POLLOCK, VANDE SANDE & AMERNICK
BURTON A. AMERNICK
1990 M STREET, NW
SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 14
Reel/Frame:010874/0027   Pages: 3
Recorded: 06/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JYONO, HIDEHARU
Exec Dt:
05/31/2000
2
ODAKA, HIDETOSHI
Exec Dt:
05/31/2000
3
ANDO, HIROSHI
Exec Dt:
05/31/2000
4
IWAKIRI, HIROSHI
Exec Dt:
05/31/2000
5
ITO, HIROSHI
Exec Dt:
05/31/2000
6
KAWAKUBO, FUMIO
Exec Dt:
05/31/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME KITA-KU, OSAKA-SHI
OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6541593
NONE
09530921
Correspondence name and address
POLLOCK, VANDE SANDE & AMERNICK
BURTON A. AMERNICK
1990 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036-3425
Assignment: 15
Reel/Frame:010967/0403   Pages: 3
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUNAGA, ATSUSHI
Exec Dt:
06/29/2000
2
MASAOKA, YOSHITERU
Exec Dt:
06/26/2000
3
ANDO, HIROSHI
Exec Dt:
06/26/2000
4
KAWAKUBO, FUMIO
Exec Dt:
06/26/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410640
NONE
09536990
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 16
Reel/Frame:011444/0001   Pages: 3
Recorded: 11/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, HIROSHI
Exec Dt:
11/17/2000
2
MASAOKA, YOSHITERU
Exec Dt:
11/17/2000
3
FUKUNAGA, ATSUSHI
Exec Dt:
11/17/2000
4
KAWAKUBO, FUMIO
Exec Dt:
11/17/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703442
NONE
09701011
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
LE-NHUNG MCLELAND
1725 K STREET, NW.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:012038/0549   Pages: 3
Recorded: 08/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, KATSUHIRO
Exec Dt:
07/16/2001
2
TAKASE, JUNJI
Exec Dt:
07/16/2001
3
KAWAKUBO, FUMIO
Exec Dt:
07/16/2001
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624260
US20020016411
09834107
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 18
Reel/Frame:012293/0100   Pages: 3
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASAOKA, YOSHITERU
Exec Dt:
09/07/2001
2
FUKUNAGA, ATSUSHI
Exec Dt:
09/07/2001
3
ANDO, HIROSHI
Exec Dt:
09/07/2001
4
KAWAKUBO, FUMIO
Exec Dt:
09/07/2001
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569980
NONE
09926187
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 19
Reel/Frame:012330/0821   Pages: 3
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, HIROSHI
Exec Dt:
09/18/2001
2
ODAKA, HIDETOSHI
Exec Dt:
09/18/2001
3
JYONO, HIDEHARU
Exec Dt:
09/18/2001
4
IWAKIRI, HIROSHI
Exec Dt:
09/18/2001
5
KAWAKUBO, FUMIO
Exec Dt:
09/18/2001
Assignee
1
KANEKA CORPORATION
KITA-KU
2-4 NAKANOSHIMA 3-CHOME
OSAKA-SHI, OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6777485
NONE
09868657
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI & ETAL
STEPHEN G. ADRIAN
1725 K STREET NW SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 20
Reel/Frame:013747/0669   Pages: 3
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, KATSUHIRO
Exec Dt:
01/28/2003
2
TAKASE, JUNJI
Exec Dt:
01/28/2003
3
KAWAKUBO, FUMIO
Exec Dt:
01/28/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7182833
US20040074598
10258391
Correspondence name and address
FOLEY & LARDNER
HAROLD C. WEGNER
WASHINGTON HARBOUR
3000 K STREET, N.W., STE. 500
WASHINGTON, DC 20007-5143

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