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Patent Assignment Assignor Details
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Assignor Name : AKAHORI, KIYOKAZU
Total Assignments: 21
Assignment: 1
Reel/Frame:004820/0313   Pages: 1
Recorded: 01/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGANO, HIROSAKU
Exec Dt:
01/06/1988
2
KAWAI, HIDEKI
Exec Dt:
01/11/1988
3
AKAHORI, KIYOKAZU
Exec Dt:
01/11/1988
Assignee
1
KANEGAFUCHI CHEMICAL IND. CO., LTD., A CORP. OF JAPAN
2-4, 3-CHOME NAKANOSHIMA, KITAKU
OSAKA, 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886874
NONE
07146161
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
SUITE 912
1725 K ST. N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:008362/0581   Pages: 2
Recorded: 01/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, KAZUHIRO
Exec Dt:
01/10/1996
2
KURIBAYASHI, EIICHIRO
Exec Dt:
03/10/1996
3
KATAOKA, KOSUKE
Exec Dt:
04/10/1996
4
AKAHORI, KIYOKAZU
Exec Dt:
01/10/1996
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060158
NONE
08725898
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
GLENN J. PERRY
1100 NEW YORK AVE., NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 3
Reel/Frame:008655/0520   Pages: 3
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAHORI, KIYOKAZU
Exec Dt:
05/06/1997
2
IWAMOTO, KAZUNARI
Exec Dt:
05/06/1997
Assignee
1
KANEKA CORPORATION
OSAKA-SHI
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5718855
NONE
08817927
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:009836/0095   Pages: 2
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, KAZUHIRO
Exec Dt:
12/21/1998
2
NISHINAKA, MASARU
Exec Dt:
12/21/1998
3
AKAHORI, KIYOKAZU
Exec Dt:
12/21/1998
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207739
NONE
09196310
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 5
Reel/Frame:010592/0965   Pages: 2
Recorded: 01/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUTA, KATSUNORI
Exec Dt:
10/20/1999
2
AKAHORI, KIYOKAZU
Exec Dt:
10/20/1999
3
NISHIKAWA, YASUSHI
Exec Dt:
10/20/1999
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403757
NONE
09462382
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 6
Reel/Frame:010413/0953   Pages: 2
Recorded: 11/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHINAKA, MASARU
Exec Dt:
10/22/1999
2
ONO, KAZUHIRO
Exec Dt:
10/22/1999
3
AKAHORI, KIYOKAZU
Exec Dt:
10/22/1999
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6475624
NONE
09443382
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY, IP GROUP
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 7
Reel/Frame:010487/0990   Pages: 3
Recorded: 01/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, KAZUHIRO
Exec Dt:
12/21/1999
2
AKAHORI, KIYOKAZU
Exec Dt:
12/21/1999
3
NISHIMURA, HIDEHITO
Exec Dt:
12/21/1999
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME KITA-KU
OSAKA-SHI, OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6350844
NONE
09434179
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:010946/0725   Pages: 3
Recorded: 07/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHINAKA, MASARU
Exec Dt:
06/20/2000
2
AKAHORI, KIYOKAZU
Exec Dt:
06/20/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586081
NONE
09522469
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
STEPHEN G. ADRIAN
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:012648/0055   Pages: 3
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUTA, KATSUNORI
Exec Dt:
01/07/2002
2
AKAHORI, KIYOKAZU
Exec Dt:
01/07/2002
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746639
US20020074686
09953077
Correspondence name and address
BRINKS HOFER GILSON & LIONE
GREGORY H. ZAYIA
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 10
Reel/Frame:013803/0566   Pages: 2
Recorded: 03/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIHARA, KAN
Exec Dt:
02/13/2003
2
ONO, KAZUHIRO
Exec Dt:
02/13/2003
3
AKAHORI, KIYOKAZU
Exec Dt:
02/13/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI, OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852826
US20030144461
10326799
Correspondence name and address
HOGAN & HARTSON L.L.P.
ANTHONY J. ORLER, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 11
Reel/Frame:014813/0360   Pages: 2
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANESHIRO, HISAYASU
Exec Dt:
08/08/2003
2
ITOH, TOSHIHISA
Exec Dt:
08/08/2003
3
YABUTA, KATSUNORI
Exec Dt:
08/08/2003
4
AKAHORI, KIYOKAZU
Exec Dt:
08/08/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7186463
US20040063900
10468524
Correspondence name and address
HOGAN & HARTSON L.L.P.
DARIUSH G. ADLI, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CALIFORNIA 90071
Assignment: 12
Reel/Frame:014959/0102   Pages: 2
Recorded: 08/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, KAZUHIRO
Exec Dt:
08/12/2003
2
FUJIHARA, KAN
Exec Dt:
08/12/2003
3
AKAHORI, KIYOKAZU
Exec Dt:
08/12/2003
Assignee
1
KANEKA CORPORATION
2-4 NAKANOSHIMA 3-CHOME KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040094512
10468445
Correspondence name and address
SUGHRUE MION, PLLC
JOHN T. CALLAHAN
2100 PENNSYLVANIA AVENUE
WASHINGTON, D.C. 20037
Assignment: 13
Reel/Frame:014811/0752   Pages: 3
Recorded: 09/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANESHIRO, HISAYASU
Exec Dt:
08/29/2003
2
AKAHORI, KIYOKAZU
Exec Dt:
08/29/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7018704
US20040081808
10471047
Correspondence name and address
BRINKS, HOFER GILSON ET.AL.
PO BOX 10395
CHICAGO, IL 60610
Assignment: 14
Reel/Frame:014720/0691   Pages: 3
Recorded: 10/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, HIDEHITO
Exec Dt:
09/25/2003
2
ONO, KAZUHIRO
Exec Dt:
09/25/2003
3
NISHINAKA, MASARU
Exec Dt:
09/25/2003
4
AKAHORI, KIYOKAZU
Exec Dt:
09/25/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040087757
10432277
Correspondence name and address
BRINKS HOFER GILSON & LIONE
RICHARD G. LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 15
Reel/Frame:014872/0797   Pages: 2
Recorded: 01/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIHARA, KAN
Exec Dt:
11/04/2003
2
ONO, KAZUHIRO
Exec Dt:
11/04/2003
3
AKAHORI, KIYOKAZU
Exec Dt:
11/04/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7267883
US20040097694
10667134
Correspondence name and address
HOGAN & HARTSON LLP
ANTHONY J. ORLER, ESQ.
500 SOUTH GRAND AVE., SUITE 1900
LOS ANGELES, CA 90071
Assignment: 16
Reel/Frame:015248/0657   Pages: 2
Recorded: 12/03/2003
Attorney Dkt #:89227.0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANESHIRO, HISAYASU
Exec Dt:
11/05/2003
2
NISHIKAWA, YASUSHI
Exec Dt:
11/05/2003
3
AKAHORI, KIYOKAZU
Exec Dt:
11/05/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7416695
US20040151928
10479543
Correspondence name and address
HOGAN & HARTSON L.L.P.
DARIUSH G. ADLI, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 17
Reel/Frame:015070/0983   Pages: 2
Recorded: 12/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, KAZUHIRO
Exec Dt:
11/07/2003
2
FUJIHARA, KAN
Exec Dt:
11/11/2003
3
AKAHORI, KIYOKAZU
Exec Dt:
11/11/2003
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI, OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7112648
US20040127679
10480899
Correspondence name and address
HOGAN & HARTSON, L.L.P.
ANTHONY J. ORLER, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 18
Reel/Frame:017643/0402   Pages: 2
Recorded: 03/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, YASUSHI
Exec Dt:
01/17/2006
2
MURAKAMI, MUTSUAKI
Exec Dt:
01/17/2006
3
AKAHORI, KIYOKAZU
Exec Dt:
01/17/2006
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU
OSAKA, OSAKA-SHI, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758842
US20070032589
10570074
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 19
Reel/Frame:018250/0058   Pages: 3
Recorded: 08/24/2006
Attorney Dkt #:062935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUWAKI, TAKAAKI
Exec Dt:
07/14/2006
2
ONO, KAZUHIRO
Exec Dt:
07/27/2006
3
FUJIHARA, KAN
Exec Dt:
08/07/2006
4
ITOH, TOSHIHISA
Exec Dt:
08/07/2006
5
AKAHORI, KIYOKAZU
Exec Dt:
08/07/2006
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070138690
10590494
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:018486/0296   Pages: 3
Recorded: 11/06/2006
Attorney Dkt #:062935A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUWAKI, TAKAAKI
Exec Dt:
09/14/2006
2
ONO, KAZUHIRO
Exec Dt:
09/28/2006
3
FUJIHARA, KAN
Exec Dt:
09/29/2006
4
ITOH, TOSHIHISA
Exec Dt:
09/29/2006
5
AKAHORI, KIYOKAZU
Exec Dt:
09/29/2006
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070045895
11509083
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 21
Reel/Frame:030449/0323   Pages: 4
Recorded: 05/20/2013
Attorney Dkt #:19036/4000C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, YASUSHI
Exec Dt:
02/12/2013
2
MURAKAMI, MUTSUAKI
Exec Dt:
02/12/2013
3
AKAHORI, KIYOKAZU
Exec Dt:
02/12/2013
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8597606
US20130101498
13707047
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357

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