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Patent Assignment Assignor Details
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Assignor Name : HAKUTA, TAKASHI
Total Assignments: 19
Assignment: 1
Reel/Frame:008212/0696   Pages: 3
Recorded: 06/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, MASAAKI
Exec Dt:
06/03/1996
2
TSUTSUI, TOSHIYUKI
Exec Dt:
06/03/1996
3
TOJO, TETSUO
Exec Dt:
06/03/1996
4
HAKUTA, TAKASHI
Exec Dt:
06/03/1996
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
CHIYODA-KU
2-5, KASUMIGASEKI 3-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698651
NONE
08665342
Correspondence name and address
SHERMAN AND SHALLOWAY
LEONARD W. SHERMAN
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:008367/0697   Pages: 2
Recorded: 12/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKUTA, TAKASHI
Exec Dt:
10/11/1996
2
TOJO, TETSUO
Exec Dt:
10/11/1996
3
KAWASAKI, MASAAKI
Exec Dt:
10/11/1996
4
HOSOYA, MIKIO
Exec Dt:
10/11/1996
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
CHIYODA-KU
2-5, KASUMIGASEKI 3-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733983
NONE
08750821
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:008803/0383   Pages: 5
Recorded: 09/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, MASAAKI
Exec Dt:
08/21/1997
2
KODA, TAKU
Exec Dt:
08/21/1997
3
HAKUTA, TAKASHI
Exec Dt:
08/21/1997
4
TOJO, TETSUO
Exec Dt:
08/21/1997
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6458894
NONE
08927893
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:009072/0162   Pages: 5
Recorded: 03/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKUTA, TAKASHI
Exec Dt:
03/24/1998
2
HOSOYA, MIKIO
Exec Dt:
03/24/1998
3
TOJO, TETSUO
Exec Dt:
03/24/1998
4
KAWASAKI, MASAAKI
Exec Dt:
03/24/1998
Assignee
1
MITSUI CHEMICALS INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6140441
NONE
08983636
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:009409/0418   Pages: 5
Recorded: 08/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOJO, TETSUO
Exec Dt:
07/14/1998
2
HAKUTA, TAKASHI
Exec Dt:
07/13/1998
3
HOSOYA, MIKIO
Exec Dt:
07/13/1998
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114449
NONE
09134872
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:011486/0948   Pages: 5
Recorded: 01/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKUTA, TAKASHI
Exec Dt:
02/25/2000
2
KAWASAKI, MASAAKI
Exec Dt:
02/25/2000
3
KIKUCHI, YOSHIHARU
Exec Dt:
02/25/2000
4
NAKAHAMA, HIDENARI
Exec Dt:
02/25/2000
5
KODA, TAKU
Exec Dt:
02/25/2000
6
KAMEDA, HIROSHI
Exec Dt:
02/25/2000
7
NONAKA, SHUICHI
Exec Dt:
02/25/2000
8
HOSOYA, MIKIO
Exec Dt:
02/25/2000
9
ISHII, YUJI
Exec Dt:
02/25/2000
10
ARINO, MITSUNAO
Exec Dt:
02/25/2000
11
NAKAMURA, TSUTOMU
Exec Dt:
03/06/2000
12
HIRABAYASHI, SATAO
Exec Dt:
03/07/2000
13
YOSHIDA, TAKEO
Exec Dt:
03/06/2000
Assignees
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
2
SHIN-ESU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO 100-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6864315
NONE
09673608
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:011740/0935   Pages: 3
Recorded: 03/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TSUTOMU
Exec Dt:
03/02/2001
2
YOSHIDA, TAKEO
Exec Dt:
03/02/2001
3
YAMAMOTO, AKIRA
Exec Dt:
03/02/2001
4
HAKUTA, TAKASHI
Exec Dt:
03/02/2001
5
KIKUCHI, YOSHIHARU
Exec Dt:
03/02/2001
6
KAWASAKI, MASAAKI
Exec Dt:
03/02/2001
Assignees
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6608144
NONE
09787850
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:012905/0368   Pages: 2
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKUTA, TAKASHI
Exec Dt:
01/24/2002
2
ARINO, MITSUNAO
Exec Dt:
01/24/2002
3
KIKUCHI, YOSHIHARU
Exec Dt:
01/24/2002
4
KAWASAKI, MASAAKI
Exec Dt:
01/24/2002
Assignee
1
MITSUI CHEMICALS, INC.
CHIYODA-KU
2-5, KASUMIGASEKI 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6743862
US20030013818
10049888
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:012904/0547   Pages: 4
Recorded: 03/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKUTA, TAKASHI
Exec Dt:
02/05/2002
2
KAWASAKI, MASAAKI
Exec Dt:
02/05/2002
3
KIKUCHI, YOSHIHARU
Exec Dt:
02/05/2002
4
ARINO, MITSUANO
Exec Dt:
02/05/2002
5
NAGAI, MITSUKO
Exec Dt:
02/05/2002
6
SAKAGUCHI, HIROAKI
Exec Dt:
02/05/2002
7
SUGAWARA, MASAKI
Exec Dt:
02/05/2002
8
KISHI, MASAO
Exec Dt:
02/05/2002
9
UENO, KAORU
Exec Dt:
02/05/2002
10
ABE, TAKASHI
Exec Dt:
02/05/2002
11
SEKINE, MICHIO
Exec Dt:
02/05/2002
Assignee
1
MITSUI CHEMICALS, INC.
CHIYODA-KU
2-5, KASUMIGASEKI 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7176269
US20030096904
10070507
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:015917/0689   Pages: 3
Recorded: 06/17/2004
Attorney Dkt #:1155-0278PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, KEIJI
Exec Dt:
02/19/2004
2
MURAKAMI, HIDETATSU
Exec Dt:
02/19/2004
3
HAKUTA, TAKASHI
Exec Dt:
02/19/2004
4
KAWASAKI, MASAAKI
Exec Dt:
02/19/2004
Assignee
1
MITSUI CHEMICALS, INC.
1-5-2, HIGASHI-SHIMBASHI, MINATO-KU
TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7015292
US20050038214
10499122
Correspondence name and address
BIRCH STEWART KOLASCH, ET AL.
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:015898/0227   Pages: 4
Recorded: 06/25/2004
Attorney Dkt #:1155-0279PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, SHIN-YA
Exec Dt:
04/06/2004
2
HAKUTA, TAKASHI
Exec Dt:
04/06/2004
3
KAWASAKI, MASAAKI
Exec Dt:
04/06/2004
4
KUDO, MASASHI
Exec Dt:
04/06/2004
5
KOJIMA, YOSHIFUMI
Exec Dt:
04/06/2004
6
SENDA, KAZUHISA
Exec Dt:
04/04/2004
Assignees
1
MITSUI CHEMICALS, INC.
1-5-2, HIGASHI-SHIMBASHI, MINATO-KU
TOKYO, JAPAN 105-7117
2
NOK CORPORATION
12-15, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050020740
10500161
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:017541/0175   Pages: 2
Recorded: 07/27/2005
Attorney Dkt #:037274-0104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKUTA, TAKASHI
Exec Dt:
07/08/2005
2
KIKUCHI, YOSHIHARU
Exec Dt:
07/08/2005
3
KAWASAKI, MASAAKI
Exec Dt:
07/08/2005
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060142437
10543593
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 13
Reel/Frame:020312/0201   Pages: 5
Recorded: 12/21/2007
Attorney Dkt #:055053-0140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKUTA, TAKASHI
Exec Dt:
06/21/2007
2
KAWASAKI, KUNIYOSHI
Exec Dt:
06/27/2007
Assignees
1
MITSUI CHEMICALS, INC.
5-2 HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO 1057117, JAPAN
2
NOK CORPORATION
12-15, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO 1058585, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7741394
US20090118404
11922705
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 14
Reel/Frame:020148/0279   Pages: 3
Recorded: 11/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, SHIGEKAZU
Exec Dt:
06/25/2007
2
MATSUURA, SADAHIKO
Exec Dt:
07/05/2007
3
MAKIO, HARUYUKI
Exec Dt:
07/04/2007
4
ISHII, SEIICHI
Exec Dt:
07/04/2007
5
TERAO, HIROSHI
Exec Dt:
07/04/2007
6
MURAKAMI, HIDETATSU
Exec Dt:
06/21/2007
7
HAKUTA, TAKASHI
Exec Dt:
07/02/2007
8
FUJITA, TERUNORI
Exec Dt:
07/05/2007
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO 1057117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090234073
11920158
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 15
Reel/Frame:020553/0193   Pages: 3
Recorded: 02/07/2008
Attorney Dkt #:055053-0143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHINO, KOTARO
Exec Dt:
08/10/2007
2
KUNIZANE, MASAO
Exec Dt:
08/10/2007
3
HAKUTA, TAKASHI
Exec Dt:
08/10/2007
Assignee
1
MITSUI CHEMICALS, INC.
5-2 HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977443
US20100144997
11990139
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 16
Reel/Frame:021864/0137   Pages: 3
Recorded: 11/13/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJIHARA, TAKAYUKI
Exec Dt:
09/03/2007
2
NODA, KIMINORI
Exec Dt:
09/03/2007
3
YAMAGUCHI, MASAYOSHI
Exec Dt:
09/06/2007
4
HAKUTA, TAKASHI
Exec Dt:
09/03/2007
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO 1057117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993647
US20090126234
12227293
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 17
Reel/Frame:022754/0446   Pages: 3
Recorded: 05/29/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, YUJI
Exec Dt:
12/24/2008
2
HAKUTA, TAKASHI
Exec Dt:
01/05/2009
3
EBATA, HIROKI
Exec Dt:
12/24/2008
4
ICHINO, KOTARO
Exec Dt:
01/05/2009
5
NONAKA, SHUICHI
Exec Dt:
12/24/2008
6
HASE, SATOSHI
Exec Dt:
12/15/2008
7
KANEKO, KAZUYOSHI
Exec Dt:
12/24/2008
8
TAKEHARA, AKINORI
Exec Dt:
12/25/2008
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO 1057117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8101254
US20090239014
12314155
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 18
Reel/Frame:027320/0094   Pages: 6
Recorded: 12/02/2011
Attorney Dkt #:0069529-000041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, HIROSHI
Exec Dt:
10/13/2011
2
MUROFUSHI, TAKANOBU
Exec Dt:
10/11/2011
3
IKENAGA, SHIGENOBU
Exec Dt:
09/29/2011
4
HAKUTA, TAKASHI
Exec Dt:
09/29/2011
5
ZENKOH, HIROFUMI
Exec Dt:
10/05/2011
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120073655
13376049
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 19
Reel/Frame:027392/0990   Pages: 6
Recorded: 12/15/2011
Attorney Dkt #:0069529-000040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKENAGA, SHIGENOBU
Exec Dt:
09/29/2011
2
HAKUTA, TAKASHI
Exec Dt:
09/29/2011
3
YARIMIZU, KAZUHIRO
Exec Dt:
09/29/2011
4
MORI, HIROSHI
Exec Dt:
10/13/2011
5
MUROFUSHI, TAKANOBU
Exec Dt:
10/11/2011
6
ZENKOH, HIROFUMI
Exec Dt:
10/05/2011
7
TOKUHIRO, JUN
Exec Dt:
10/07/2011
8
TAKEUCHI, FUMITO
Exec Dt:
09/29/2011
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945701
US20120073631
13375771
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404

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