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Patent Assignment Assignor Details
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Assignor Name : TSURU, KAZUTAKA
Total Assignments: 10
Assignment: 1
Reel/Frame:005014/0498   Pages: 2
Recorded: 02/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HASHIMOTO, ISAO
Exec Dt:
10/11/1988
2
ISHIDA, TATSUYODIHI
Exec Dt:
10/11/1988
3
TSURU, KAZUTAKA
Exec Dt:
10/11/1988
4
YAMADA, YUJI
Exec Dt:
10/11/1988
5
MIYAZAWA, TAKESHIGE
Exec Dt:
10/11/1988
6
NAKAMURA, YASUO
Exec Dt:
10/11/1988
7
KATOU, SUSUMU
Exec Dt:
10/11/1988
8
TAKAHASHI, KATSUYA
Exec Dt:
10/11/1988
Assignees
1
KUMIAI CHEMICAL INDUSTRY CO., LTD.
4-26, IKENOHATA 1-CHOME
TAITOH-KU, TOKYO, JAPAN
2
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
KASUMIGASEKI BLDG., 2-5 KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968341
NONE
07232634
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 S. JEFF. DAVIS HWY.
CRYSTAL SQ. 5, STE. 400
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:009915/0562   Pages: 3
Recorded: 04/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, SHIGEKAZU
Exec Dt:
03/29/1999
2
TSURU, KAZUTAKA
Exec Dt:
03/29/1999
3
NITABARU, MASATOSHI
Exec Dt:
03/29/1999
4
FUJITA, TERUNORI
Exec Dt:
03/29/1999
5
MITANI, MAKOTO
Exec Dt:
03/29/1999
6
TAKAGI, YUKIHIRO
Exec Dt:
03/29/1999
7
NAKANO, TAKASHI
Exec Dt:
03/29/1999
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593266
NONE
09291950
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:010543/0487   Pages: 4
Recorded: 12/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, SHIGEKAZU
Exec Dt:
11/09/1999
2
NITABARU, MASATOSHI
Exec Dt:
11/09/1999
3
TSURU, KAZUTAKA
Exec Dt:
11/09/1999
4
FUJITA, TERUNORI
Exec Dt:
11/09/1999
5
SUZUKI, YASUHIKO
Exec Dt:
11/09/1999
6
TAKAGI, YUKIHIRO
Exec Dt:
11/09/1999
7
TANAKA, HIDETSUGU
Exec Dt:
11/09/1999
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399724
NONE
09424971
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:011568/0503   Pages: 3
Recorded: 01/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, MAMORU
Exec Dt:
12/20/2000
2
KASAI, TETSUJI
Exec Dt:
12/20/2000
3
SAITO, JUNJI
Exec Dt:
12/20/2000
4
MATSUKAWA, NAOTO
Exec Dt:
12/20/2000
5
TSURU, KAZUTAKA
Exec Dt:
12/20/2000
6
MITANI, MAKOTO
Exec Dt:
12/20/2000
7
FUJITA, TERUNORI
Exec Dt:
12/20/2000
8
OTSUZUKI, SHIRO
Exec Dt:
12/20/2000
9
MATSUMOTO, TETSUHIRO
Exec Dt:
12/20/2000
10
TSUTSUI, TOSHIYUKI
Exec Dt:
12/20/2000
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7335716
NONE
09744904
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:012301/0949   Pages: 5
Recorded: 09/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITANI, MAKOTO
Exec Dt:
06/27/2001
2
YOSHIDA, YASUNORI
Exec Dt:
06/27/2001
3
MOHRI, JUNICHI
Exec Dt:
06/27/2001
4
TSURU, KAZUTAKA
Exec Dt:
06/27/2001
5
ISHII, SEIICHI
Exec Dt:
06/27/2001
6
KOJOH, SHINICHI
Exec Dt:
06/27/2001
7
MATSUGI, TOMOAKI
Exec Dt:
06/27/2001
8
SAITO, JUNJI
Exec Dt:
06/27/2001
9
MATSUKAWA, NAOTO
Exec Dt:
06/27/2001
10
MATSUI, SHIGEKAZU
Exec Dt:
06/27/2001
11
NAKANO, TAKASHI
Exec Dt:
06/27/2001
12
TANAKA, HIDETSUGU
Exec Dt:
06/27/2001
13
KASHIWA, NORIO
Exec Dt:
06/27/2001
14
FUJITA, TERUNORI
Exec Dt:
06/27/2001
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838540
US20030114623
09937520
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH VA 22040-0747
Assignment: 6
Reel/Frame:013022/0527   Pages: 3
Recorded: 06/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, SEIICHI
Exec Dt:
06/11/2002
2
MITANI, MAKOTO
Exec Dt:
06/11/2002
3
SAITO, JUNJI
Exec Dt:
06/11/2002
4
MATSUURA, SADAHIKO
Exec Dt:
06/11/2002
5
MATSUKAWA, NAOTO
Exec Dt:
06/11/2002
6
TSURU, KAZUTAKA
Exec Dt:
06/11/2002
7
FUJITA, TERUNORI
Exec Dt:
06/11/2002
Assignee
1
MITSUI CHEMICALS, INC.
CHIYODA-KU
2-5 KASUMIGASEKI 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7109284
US20030027955
10174959
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH LLP
RAYMOND C. STEWART
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:022165/0698   Pages: 3
Recorded: 01/14/2009
Attorney Dkt #:055053-0175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, KAZUHISA
Exec Dt:
08/28/2008
2
TSURU, KAZUTAKA
Exec Dt:
08/27/2008
3
SHINOZAKI, TETSUNORI
Exec Dt:
09/01/2008
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, 1057117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090203855
12309319
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 8
Reel/Frame:024330/0808   Pages: 3
Recorded: 04/29/2010
Attorney Dkt #:055053-0217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, KAZUHISA
Exec Dt:
11/30/2009
2
TSURU, KAZUTAKA
Exec Dt:
11/30/2009
3
KAWAKITA, KAZUMITSU
Exec Dt:
11/30/2009
4
JINNAI, TAKASHI
Exec Dt:
11/30/2009
5
SHINOZAKI, TETSUNORI
Exec Dt:
12/03/2009
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, 1057117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8822366
US20100227991
12734390
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
3000 K STREET, N.W., SUITE 600
WASHINGTON, D.C. 20007-5143
Assignment: 9
Reel/Frame:024442/0493   Pages: 4
Recorded: 05/26/2010
Attorney Dkt #:055053-0223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, KAZUHISA
Exec Dt:
12/24/2009
2
TSURU, KAZUTAKA
Exec Dt:
12/24/2009
3
KAWAKITA, KAZUMITSU
Exec Dt:
01/15/2010
4
SHINOZAKI, TETSUNORI
Exec Dt:
01/22/2010
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8742040
US20100305285
12744760
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY AND LARDNER LLP SUITE 500
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:053698/0047   Pages: 8
Recorded: 09/04/2020
Attorney Dkt #:091688-0124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKUMA, ATSUSHI
Exec Dt:
07/31/2020
2
TSURU, KAZUTAKA
Exec Dt:
08/02/2020
3
OKAMURA, KENICHIRO
Exec Dt:
07/31/2020
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 1057122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11535735
US20200399454
16978513
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
3000 K STREET, N.W., SUITE 600
WASHINGTON, DC 20007

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