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Patent Assignment Assignor Details
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Assignor Name : HAGA, KOUJI
Total Assignments: 10
Assignment: 1
Reel/Frame:012619/0683   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, NAOYUKI
Exec Dt:
12/12/2001
2
HAGA, KOUJI
Exec Dt:
12/12/2001
3
YOSHIDA, MASATO
Exec Dt:
12/12/2001
4
HIRAI, KEIZOU
Exec Dt:
12/12/2001
5
ASHIZAWA, TORANOSUKE
Exec Dt:
12/12/2001
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7410409
NONE
10018188
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL
RALPH T. WEBB
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:016889/0075   Pages: 3
Recorded: 02/08/2005
Attorney Dkt #:052107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGA, KOUJI
Exec Dt:
12/13/2004
2
OOTSUKI, YUTO
Exec Dt:
12/13/2004
3
KURATA, YASUSHI
Exec Dt:
12/13/2004
4
ENOMOTO, KAZUHIRO
Exec Dt:
12/13/2004
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7311855
US20060124591
10524064
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:017566/0744   Pages: 3
Recorded: 07/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASAWA, MASATO
Exec Dt:
07/21/2005
2
YOSHIDA, MASATO
Exec Dt:
07/21/2005
3
KOYAMA, NAOYUKI
Exec Dt:
07/21/2005
4
OOTSUKI, YUTO
Exec Dt:
07/21/2005
5
YAMAGISHI, CHIAKI
Exec Dt:
07/21/2005
6
ENOMOTO, KAZUHIRO
Exec Dt:
07/21/2005
7
HAGA, KOUJI
Exec Dt:
07/21/2005
8
KURATA, YASUSHI
Exec Dt:
07/21/2005
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7838482
US20060148667
10544073
Correspondence name and address
WESTERMAN, HATTORI, DANIELS, ET AL.
1250 CONNECTICUT AVENUE, N.W.
SUITE 700
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:018791/0508   Pages: 3
Recorded: 01/23/2007
Attorney Dkt #:071051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASAWA, MASATO
Exec Dt:
10/11/2006
2
KOYAMA, NAOYUKI
Exec Dt:
10/11/2006
3
KURATA, YASUSHI
Exec Dt:
10/11/2006
4
HAGA, KOUJI
Exec Dt:
10/11/2006
5
AKUTSU, TOSHIAKI
Exec Dt:
10/11/2006
6
OOTSUKI, YUUTO
Exec Dt:
10/11/2006
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9293344
US20080003925
11572523
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 5
Reel/Frame:019081/0795   Pages: 3
Recorded: 03/29/2007
Attorney Dkt #:071373
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASAWA, MASATO
Exec Dt:
03/21/2007
2
KOYAMA, NAOYUKI
Exec Dt:
03/21/2007
3
HAGA, KOUJI
Exec Dt:
03/21/2007
4
AKUTSU, TOSHIAKI
Exec Dt:
03/21/2007
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080254717
11576014
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 6
Reel/Frame:023751/0715   Pages: 3
Recorded: 01/08/2010
Attorney Dkt #:100002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGA, KOUJI
Exec Dt:
11/30/2009
2
FUKASAWA, MASATO
Exec Dt:
11/30/2009
3
AMANOKURA, JIN
Exec Dt:
11/30/2009
4
NAKAGAWA, HIROSHI
Exec Dt:
11/30/2009
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501625
US20100323584
12668096
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 7
Reel/Frame:030078/0101   Pages: 2
Recorded: 03/25/2013
Attorney Dkt #:100002A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGA, KOUJI
Exec Dt:
11/30/2009
2
FUKASAWA, MASATO
Exec Dt:
11/30/2009
3
AMANOKURA, JIN
Exec Dt:
11/30/2009
4
NAKAGAWA, HIROSHI
Exec Dt:
11/30/2009
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130217229
13846289
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 8
Reel/Frame:025509/0239   Pages: 3
Recorded: 12/16/2010
Attorney Dkt #:1303.51129X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGA, KOUJI
Exec Dt:
09/29/2010
2
FUKASAWA, MASATO
Exec Dt:
09/30/2010
3
NAKAGAWA, HIROSHI
Exec Dt:
09/30/2010
4
MISHIMA, KOUJI
Exec Dt:
09/29/2010
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8734204
US20110104992
12937773
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 9
Reel/Frame:045457/0512   Pages: 5
Recorded: 04/06/2018
Attorney Dkt #:20369-135826
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIGE, YASUHIRO
Exec Dt:
09/09/2015
2
HAGA, KOUJI
Exec Dt:
09/09/2015
3
KONDO, SEIICHI
Exec Dt:
09/09/2015
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10037894
US20140370707
14376382
Correspondence name and address
ALAN E. SCHIAVELLI
1250 23RD STREET NW, SUITE 410
WASHINGTON, DC 20037-1164
Assignment: 10
Reel/Frame:060682/0026   Pages: 2
Recorded: 08/01/2022
Attorney Dkt #:20374-155318-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANANO, MASAYUKI
Exec Dt:
07/14/2022
2
KAWAKITA, JUNPEI
Exec Dt:
07/26/2022
3
HAGA, KOUJI
Exec Dt:
07/21/2022
Assignee
1
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230094224
17792227
Correspondence name and address
ALAN E. SCHIAVELLI
1250 23RD STREET NW, SUITE 410
WASHINGTON, DC 20037-1164

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