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Patent Assignment Assignor Details
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Assignor Name : IWASAKI, TAKAHIKO
Total Assignments: 9
Assignment: 1
Reel/Frame:009742/0606   Pages: 2
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMURA, SINICHI
Exec Dt:
09/24/1998
2
IWASAKI, TAKAHIKO
Exec Dt:
09/24/1998
Assignee
1
DUPONT-MITSUI FLUOROCHEMICALS CO., LTD.
2-3, OHTEMACHI 1-CHOME CHIYODA-KU
MITSUI SEIMEI BUILDING
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6153303
NONE
09136037
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
EDWIN TOCKER
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:012013/0814   Pages: 2
Recorded: 07/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, TAKAHIKO
Exec Dt:
07/04/2001
2
KINO, MASAHIRO
Exec Dt:
07/04/2001
Assignee
1
DUPONT-MITSUI FLUOROCHEMICALS CO., LTD.
2-3 OHTEMACHI, 1-CHOME, CHIYODA-KU
MITSUI SEIME BLDG.
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586546
US20020028895
09881220
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
EDWIN TOCKER
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:013220/0605   Pages: 2
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, TAKAHIKO
Exec Dt:
08/09/2002
2
OGURI, KAZUYOSHI
Exec Dt:
08/09/2002
Assignee
1
NIHON DEMPA KOGYO CO., LTD.
21-2, NISHIHARA 1-CHOME SHIBUYA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6545393
US20030048044
10223949
Correspondence name and address
KATTEN MUCHIN
ZAVIS ROSENMAN
575 MADISON AVENNUE
15TH FLOOR IP DEPARTMENT
NEW YORK, NEW YORK 10022-2585
Assignment: 4
Reel/Frame:016774/0686   Pages: 4
Recorded: 07/15/2005
Attorney Dkt #:63533(51379)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, TAKAHIKO
Exec Dt:
06/21/2005
2
OBARA, SHIGERU
Exec Dt:
06/22/2005
3
KOKI, GENWA
Exec Dt:
06/21/2005
4
NAKAHARA, MASAAKI
Exec Dt:
06/21/2005
Assignee
1
NIHON DEMPA KOGYO CO., LTD.
1275-2, OAZA KAMIHIROSE
SAYAMA-SHI, SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7061164
US20050269912
11142100
Correspondence name and address
SCOTT D. WOFSY
EDWARDS & ANGELL, LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:016986/0214   Pages: 2
Recorded: 09/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOBE, DAISUKE
Exec Dt:
08/24/2005
2
KANO, AZUMA
Exec Dt:
08/24/2005
3
IWASAKI, TAKAHIKO
Exec Dt:
08/24/2005
4
SASAGAWA, TSUYOSHI
Exec Dt:
08/24/2005
5
KUROKAWA, MIDORI
Exec Dt:
08/24/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7441130
US20070006001
11224110
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALL CHURCH, VA 22042
Assignment: 6
Reel/Frame:020438/0422   Pages: 3
Recorded: 01/30/2008
Attorney Dkt #:Q105481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAGAWA, TSUYOSHI
Exec Dt:
05/08/2007
2
TAKAHASHI, HIROKAZU
Exec Dt:
05/08/2007
3
IWASAKI, TAKAHIKO
Exec Dt:
05/08/2007
4
TAKAHASHI, TARO
Exec Dt:
05/08/2007
5
YOKOI, CHIKAZU
Exec Dt:
05/08/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7593225
US20080239656
12022439
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:022110/0680   Pages: 3
Recorded: 01/15/2009
Attorney Dkt #:501.49571X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKAWA, MIDORI
Exec Dt:
12/10/2008
2
INAMURA, AKIHIRO
Exec Dt:
12/15/2008
3
SASAGAWA, TSUYOSHI
Exec Dt:
12/15/2008
4
IWASAKI, TAKAHIKO
Exec Dt:
12/10/2008
5
YONEYAMA, TORU
Exec Dt:
12/10/2008
6
SHIMOKAWA, MINORU
Exec Dt:
12/10/2008
7
HONDA, KIYOSHI
Exec Dt:
12/12/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8189329
US20100118483
12354006
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 8
Reel/Frame:022250/0462   Pages: 4
Recorded: 02/12/2009
Attorney Dkt #:WPA0017US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, TAKAHIKO
Exec Dt:
01/28/2009
2
HARA, KOUICHI
Exec Dt:
01/28/2009
3
OBARA, SHIGERU
Exec Dt:
01/28/2009
Assignee
1
NIHON DEMPA KOGYO CO., LTD.
SASAZUKA NA BLDG., 50-1,
SASAZUKA 1-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-8569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8030827
US20090195126
12367034
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:047157/0350   Pages: 5
Recorded: 10/15/2018
Attorney Dkt #:SHO-11730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, YASUHIRO
Exec Dt:
09/10/2018
2
UEMATSU, YUTAKA
Exec Dt:
09/10/2018
3
OKABE, SHUNGO
Exec Dt:
09/11/2018
4
INAMURA, AKIHIRO
Exec Dt:
09/11/2018
5
IWASAKI, TAKAHIKO
Exec Dt:
09/11/2018
6
OGAWA, JUNJI
Exec Dt:
09/11/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10614014
US20190073330
16093664
Correspondence name and address
MATTINGLY & MALUR, PC.
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314

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