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Patent Assignment Assignor Details
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Assignor Name : YOSHITSUGU, KEN
Total Assignments: 9
Assignment: 1
Reel/Frame:005676/0667   Pages: 2
Recorded: 04/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUTSUI, TOSHIYUKI
Exec Dt:
03/15/1991
2
YOSHITSUGU, KEN
Exec Dt:
03/15/1991
3
UEDA, TAKASHI
Exec Dt:
03/15/1991
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., 2-5 KASUMIGASEKI 3-CHOME, CHIYODA-KU, TOKYO 100, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5374700
NONE
07686599
Correspondence name and address
SHERMAN & SHALLOWAY
413 N. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:006130/0541   Pages: 2
Recorded: 05/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUTSUI, TOSHIYUKI
Exec Dt:
05/18/1992
2
YOSHITSUGU, KEN
Exec Dt:
05/18/1992
3
YAMAMOTO, KUNIO
Exec Dt:
05/18/1992
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD. A CORP. OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5308816
NONE
07890271
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
P.O. BOX 788
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:006786/0560   Pages: 2
Recorded: 11/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUI, TOSHIYUKI
Exec Dt:
11/01/1993
2
YOSHITSUGU, KEN
Exec Dt:
11/01/1993
3
TAKAHASHI, MAMORU
Exec Dt:
11/01/1993
4
TODO, AKIRA
Exec Dt:
11/01/1993
5
OHTA, SEIJI
Exec Dt:
11/01/1993
6
INAGAKI, HAJIME
Exec Dt:
11/01/1993
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464905
NONE
08154467
Correspondence name and address
LEONARD W. SHERMAN
SHERMAN AND SHALLOWAY
413 N. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:007111/0535   Pages: 2
Recorded: 08/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUI, TOSHIYUKI
Exec Dt:
07/25/1994
2
YOSHITSUGU, KEN
Exec Dt:
07/25/1994
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5539069
NONE
08287799
Correspondence name and address
LEONARD W. SHERMAN
SHERMAN AND SHALLOWAY
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:009683/0115   Pages: 2
Recorded: 12/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMURA, KENJI
Exec Dt:
12/08/1998
2
YOSHITSUGU, KEN
Exec Dt:
12/08/1998
3
TAKAHASHI, MAMORU
Exec Dt:
12/08/1998
4
NAKAGAWA, TAKASHI
Exec Dt:
12/08/1998
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225410
NONE
09219931
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:010545/0100   Pages: 2
Recorded: 11/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, MAMORU
Exec Dt:
09/13/1999
2
NAKAGAWA, TAKASHI
Exec Dt:
09/13/1999
3
SUGIMURA, KENJI
Exec Dt:
09/13/1999
4
YOSHITSUGU, KEN
Exec Dt:
09/13/1999
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN 100-6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329465
NONE
09423393
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:027081/0828   Pages: 4
Recorded: 10/18/2011
Attorney Dkt #:055053-0271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOHI, YASUSHI
Exec Dt:
08/29/2011
2
YOSHITSUGU, KEN
Exec Dt:
08/29/2011
3
AKIYAMA, NAOYA
Exec Dt:
08/15/2011
4
FUJITA, TOSHIO
Exec Dt:
08/18/2011
5
CHINAKA, MASATOSHI
Exec Dt:
08/30/2011
Assignees
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
2
PRME POLYMER CO., LTD.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8445609
US20120041162
13265122
Correspondence name and address
FOLEY AND LARDNER LLP SUITE 500
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:027322/0629   Pages: 6
Recorded: 12/05/2011
Attorney Dkt #:055053-0271
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE 2ND ASSIGNEES NAME PREVIOUSLY RECORDED ON REEL 027081 FRAME 0828. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TOHI, YASUSHI
Exec Dt:
08/29/2011
2
YOSHITSUGU, KEN
Exec Dt:
08/29/2011
3
AKIYAMA, NAOYA
Exec Dt:
08/15/2011
4
FUJITA, TOSHIO
Exec Dt:
08/18/2011
5
CHINAKA, MASATOSHI
Exec Dt:
08/30/2011
Assignees
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
2
PRIME POLYMER CO., LTD.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8445609
US20120041162
13265122
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, NW
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:027257/0389   Pages: 5
Recorded: 11/18/2011
Attorney Dkt #:TNK-35172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, NAOSHI
Exec Dt:
10/05/2011
2
NAKATSUKA, SHIRO
Exec Dt:
10/05/2011
3
NAKAI, KAZUOKI
Exec Dt:
10/05/2011
4
SUGIMURA, KENJI
Exec Dt:
10/11/2011
5
TOHI, YASUSHI
Exec Dt:
10/11/2011
6
YOSHITSUGU, KEN
Exec Dt:
10/11/2011
7
BANDO, HIDEKI
Exec Dt:
10/03/2011
8
HARADA, YASUYUKI
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 #
 
 
 
 
 
 
 
 
 
 
 
8604140
US20120095167
13258554
Correspondence name and address
RANKIN, HILL & CLARK LLP
23755 LORAIN ROAD, SUITE 200
NORTH OLMSTED, OH 44070

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