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Patent Assignment Assignor Details
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Assignor Name : KATAYAMA, KATSUHIRO
Total Assignments: 21
Assignment: 1
Reel/Frame:004408/0465   Pages: 1
Recorded: 05/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROIWA, KATSUMASA
Exec Dt:
04/18/1985
2
KATAYAMA, KATSUHIRO
Exec Dt:
04/18/1985
3
TAKABAYASHI, KATSUYUKI
Exec Dt:
04/18/1985
4
NAGASAWA, TAKESHI
Exec Dt:
04/18/1985
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME,
A CORP OF JAPAN
FUKUSHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4717659
NONE
06731069
Correspondence name and address
WOFSEY, CERTILMAN, HAFT, LEBOW & BALIN
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004697/0376   Pages: 1
Recorded: 04/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROIWA, KATSUMASA
Exec Dt:
04/03/1987
2
KATAYAMA, KATSUHIRO
Exec Dt:
04/03/1987
3
NAGASAWA, TAKESHI
Exec Dt:
04/03/1987
Assignee
1
NITTO BOSEKI CO., LTD., 1, AZA HIGASHI, GONOME, FUKUSHIMA-SHI, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4861713
NONE
07038293
Correspondence name and address
CERTILMAN, HAFT, LEBOW, BALIN,
BUCKLEY & KREMER
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:005045/0840   Pages: 1
Recorded: 02/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROIWA, KATSUMASA
Exec Dt:
02/10/1989
2
KATAYAMA, KATSUHIRO
Exec Dt:
02/10/1989
3
NAGASAWA, TAKESHI
Exec Dt:
02/10/1989
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME, FUKUSHIMA-SHI, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983756
NONE
07311329
Correspondence name and address
RIVKIN, RADLER, DUNNE & BAYH
805 THIRD AVE.
NEW YORK, NY 10022-7513
Assignment: 4
Reel/Frame:005089/0890   Pages: 1
Recorded: 06/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROIWA, KATSUMASA
Exec Dt:
06/05/1989
2
MATSUURA, HITOSHI
Exec Dt:
06/05/1989
3
KATAYAMA, KATSUHIRO
Exec Dt:
06/05/1989
4
NAKATSUYAMA, SHUICHI
Exec Dt:
06/05/1989
5
NAGASAWA, TAKESHI
Exec Dt:
06/05/1989
6
ENDO, KOJI
Exec Dt:
06/05/1989
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI
GONOME
FUKUSHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5115099
NONE
07365418
Correspondence name and address
BERT J. LEWEN, ESQ.
RIVKIN, RADLER, DUNNE & BAYH
805 THIRD AVENUE 2
NEW YORK, NY 10022-7513
Assignment: 5
Reel/Frame:005151/0069   Pages: 1
Recorded: 09/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROIWA, KATSUMASA
Exec Dt:
08/31/1989
2
KATAYAMA, KATSUHIRO
Exec Dt:
08/31/1989
3
MIURA, TOSHIHIDE
Exec Dt:
08/31/1989
4
NAGASAWA, TAKESHI
Exec Dt:
08/31/1989
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME
FUKUSHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081274
NONE
07409049
Correspondence name and address
DARBY & DARBY P.C.
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:005235/0947   Pages: 1
Recorded: 02/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROIWA, KATSUMASA
Exec Dt:
02/16/1990
2
KATAYAMA, KATSUHIRO
Exec Dt:
02/16/1990
3
MIURA, TOSHIHIDE
Exec Dt:
02/16/1990
4
NAGASAWA, TAKESHI
Exec Dt:
02/16/1990
Assignee
1
NITTO BOSEKI CO., LTD., A CORP. OF JAPAN
1, AZA HIGASHI, GONOME
FUKUSHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5151372
NONE
07483903
Correspondence name and address
DARBY & DARBY P.C.
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:006910/0431   Pages: 4
Recorded: 03/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, RYO
Exec Dt:
02/25/1994
2
SATO, YOSHIRO
Exec Dt:
02/25/1994
3
TAKEKAWA, AKIKO
Exec Dt:
02/25/1994
4
KATAYAMA, KATSUHIRO
Exec Dt:
02/25/1994
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME, FUKUSHIMA-SHI
KUKUSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618686
NONE
08205797
Correspondence name and address
BANNER, BIRCH, MCKIE & BECKETT
CYNTHIA L. FOULKE
1001 G STREET, N.W., ELEVENTH FLOOR
WASHINGTON, D.C. 20001-4597
Assignment: 8
Reel/Frame:008640/0516   Pages: 3
Recorded: 05/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, RYO
Exec Dt:
04/28/1997
2
KATAYAMA, KATSUHIRO
Exec Dt:
04/28/1997
3
SASAGAWA, YOSHIKIYO
Exec Dt:
04/28/1997
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME,
FUKUSHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5872009
NONE
08849080
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
WILLIAM G. KRATZ, JR.
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:009001/0355   Pages: 3
Recorded: 02/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, HIROTOSHI
Exec Dt:
10/21/1997
2
KOJIMA, RYO
Exec Dt:
10/21/1997
3
KATAYAMA, KATSUHIRO
Exec Dt:
10/21/1997
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME, FUKUSHIMA-SHI
FUKUSHIMA-KEN, JAPAN 960
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5888828
NONE
08928255
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:009014/0498   Pages: 3
Recorded: 02/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, RYO
Exec Dt:
02/06/1998
2
SASAGAWA, YOSHIKIYO
Exec Dt:
02/06/1998
3
KATAYAMA, KATSUHIRO
Exec Dt:
02/06/1998
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME
FUKUSHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5945298
NONE
09030830
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
LE-NHUNG MCLELAND
1725 K. STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 11
Reel/Frame:011603/0258   Pages: 3
Recorded: 03/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSHIRO
Exec Dt:
02/20/2001
2
SATOKAWA, CHIE
Exec Dt:
02/20/2001
3
KOJIMA, RYO
Exec Dt:
02/20/2001
4
KATAYAMA, KATSUHIRO
Exec Dt:
02/20/2001
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME
FUKISHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6645735
US20020009763
09805193
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 12
Reel/Frame:014019/0235   Pages: 3
Recorded: 04/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, TATSUYA
Exec Dt:
04/14/2003
2
MIURA, TOSHIHIDE
Exec Dt:
04/14/2003
3
IGARASHI, YOSHIHIKO
Exec Dt:
04/14/2003
4
SASAGAWA, KUMIKO
Exec Dt:
04/14/2003
5
KATAYAMA, KATSUHIRO
Exec Dt:
04/14/2003
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME
FUKUSHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074903
US20030204062
10424726
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Domestic representative
Assignment: 13
Reel/Frame:017445/0944   Pages: 3
Recorded: 06/13/2005
Attorney Dkt #:050337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, FUMIO
Exec Dt:
05/11/2005
2
SOGAWA, KAZUYUKI
Exec Dt:
05/11/2005
3
TOMONAGA, TAKESHI
Exec Dt:
05/11/2005
4
OCHIAI, TAKENORI
Exec Dt:
05/11/2005
5
SHIMADA, HIDEAKI
Exec Dt:
05/11/2005
6
OHASHI, TATSUYA
Exec Dt:
05/11/2005
7
KATAYAMA, KATSUHIRO
Exec Dt:
05/11/2005
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME, FUKUSHIMA-SHI
FUKUSHIMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7517951
US20060116504
10538916
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, ET AL.
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 14
Reel/Frame:016748/0808   Pages: 3
Recorded: 06/30/2005
Attorney Dkt #:050382
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, KENTA
Exec Dt:
05/20/2005
2
KOJIMA, RYO
Exec Dt:
05/20/2005
3
KATAYAMA, KATSUHIRO
Exec Dt:
05/20/2005
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI GONOME, FUKUSHIMA-SHI
FUKUSHIMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544516
US20060008915
11169749
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:017413/0348   Pages: 3
Recorded: 06/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, TATSUYA
Exec Dt:
05/27/2005
2
MIURA, TOSHIHIDE
Exec Dt:
05/27/2005
3
IGARASHI, YOSHIHIKO
Exec Dt:
05/27/2005
4
NOMURA, FUMIO
Exec Dt:
05/27/2005
5
TOMONAGA, TAKESHI
Exec Dt:
05/27/2005
6
KATAYAMA, KATSUHIRO
Exec Dt:
05/27/2005
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME, FUKUSHIMA-SHI
FUKUSHIMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7611855
US20060115866
10538912
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:017688/0802   Pages: 3
Recorded: 08/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, TOSHIHIDE
Exec Dt:
07/25/2005
2
OHASHI, TATSUYA
Exec Dt:
07/25/2005
3
SASAGAWA, KUMIKO
Exec Dt:
07/25/2005
4
KATAYAMA, KATSUHIRO
Exec Dt:
07/25/2005
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME
FUKUSHIMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7465556
US20060154317
10546608
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:020875/0516   Pages: 3
Recorded: 04/21/2008
Attorney Dkt #:080110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, RYO
Exec Dt:
02/12/2008
2
SATO, YOSHIRO
Exec Dt:
02/12/2008
3
KATAYAMA, KATSUHIRO
Exec Dt:
02/12/2008
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME, FUKUSHIMA-SHI
FUKUSHIMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981690
US20100151587
12083877
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
SUITE 400
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:023025/0863   Pages: 6
Recorded: 07/30/2009
Attorney Dkt #:201487-1200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, KATSUHIRO
Exec Dt:
10/27/2008
2
OHASHI, TATSUYA
Exec Dt:
12/22/2008
3
KIYOKAWA, IWAO
Exec Dt:
10/27/2008
Assignee
1
NITTO BOSEKI CO., LTD.
AZA HIGASHI 1, GONOME, FUKUSHIMA-SHI
FUKUSHIMA, JAPAN 960-8161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952215
US20110021757
12090702
Correspondence name and address
NIXON PEABODY LLP - PATENT GROUP
1100 CLINTON SQUARE
ROCHESTER, NY 14604-1792
Assignment: 19
Reel/Frame:022296/0614   Pages: 2
Recorded: 02/23/2009
Attorney Dkt #:090045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, RYO
Exec Dt:
11/27/2008
2
INOUE, SATOSHI
Exec Dt:
11/27/2008
3
ARAI, SATOSHI
Exec Dt:
11/27/2008
4
KATAYAMA, KATSUHIRO
Exec Dt:
11/27/2008
5
NODA, KENTA
Exec Dt:
11/27/2008
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME,
FUKUSHIMA-SHI, FUKUSHIMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100248393
12438035
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W. SUITE 400
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:023940/0526   Pages: 5
Recorded: 02/16/2010
Attorney Dkt #:201487-1210 NITTO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIYOKAWA, IWAO
Exec Dt:
10/19/2009
2
OHASHI, TATSUYA
Exec Dt:
10/14/2009
3
MIURA, TOSHIHIDE
Exec Dt:
10/19/2009
4
KATAYAMA, KATSUHIRO
Exec Dt:
10/26/2009
Assignee
1
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME, FUKUSHIMA-SHI
FUKUSHIMA, JAPAN 960-8161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8426674
US20110239313
12521701
Correspondence name and address
NIXON PEABODY LLP - PATENT GROUP
1100 CLINTON SQUARE
ROCHESTER, NY 14604-1791
Assignment: 21
Reel/Frame:029669/0231   Pages: 3
Recorded: 01/22/2013
Attorney Dkt #:120488
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, FUMIO
Exec Dt:
11/01/2012
2
NISHIMURA, MOTOI
Exec Dt:
11/01/2012
3
KATAYAMA, KATSUHIRO
Exec Dt:
11/14/2012
4
KIYOKAWA, IWAO
Exec Dt:
10/31/2012
Assignees
1
NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY
1-33, YAYOI-CHO, INAGE-KU,
CHIBA-SHI, CHIBA, JAPAN
2
NITTO BOSEKI CO., LTD.
1, AZA HIGASHI, GONOME,
FUKUSHIMA-SHI, FUKUSHIMA, JAPAN
3
NITTOBO MEDICAL CO., LTD.
4-1, KOUJIMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130089871
13703740
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
4TH FLOOR
1420 K STREET, N.W.
WASHINGTON, DC 20005

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