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Patent Assignment Assignor Details
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Assignor Name : NITABARU, MASATOSHI
Total Assignments: 8
Assignment: 1
Reel/Frame:004792/0754   Pages: 2
Recorded: 09/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANEDA, YUTAKA
Exec Dt:
08/30/1987
2
YOSHIMOTO, SADAO
Exec Dt:
08/30/1987
3
MIKI, HISAYA
Exec Dt:
08/30/1987
4
YASUDA, MASAAKI
Exec Dt:
08/30/1987
5
ARAKI, SHINTAROU
Exec Dt:
08/30/1987
6
NITABARU, MASATOSHI
Exec Dt:
08/30/1987
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., 2-5 KASUMIGASEKI 3-CHOME, CHIYODA-KU, TOKYO 100 JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4783557
NONE
07094883
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004880/0838   Pages: 1
Recorded: 05/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIKI, HISAYA
Exec Dt:
04/28/1988
2
ARAKI, SHINTAROU
Exec Dt:
04/28/1988
3
NITABARU, MASATOSHI
Exec Dt:
04/28/1988
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 #
 
 
 
 
 
 
 
 
 
 
 
4835325
NONE
07173608
Correspondence name and address
NIXON & VANDERHYE
14TH FLOOR
2200 CLARENDON BLVD.
ARLINGTON, VIRGINIA 22201
Assignment: 3
Reel/Frame:005867/0985   Pages: 4
Recorded: 10/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, MICHIO
Exec Dt:
09/10/1991
2
KAWAAI, KOJI
Exec Dt:
09/10/1991
3
TARUMOTO, HIROYOSHI
Exec Dt:
09/10/1991
4
MIKI, HISAYA
Exec Dt:
09/10/1991
5
KISHIKAWA, KEIKI
Exec Dt:
09/10/1991
6
KAWAMURA, MASATO
Exec Dt:
09/10/1991
7
NITABARU, MASATOSHI
Exec Dt:
09/10/1991
8
FUJITA, TERUNORI
Exec Dt:
09/10/1991
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD. A JAPANESE CORPORATION
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210065
NONE
07769737
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:006906/0953   Pages: 5
Recorded: 03/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISO, YOSHIHISA
Exec Dt:
03/01/1994
2
KAWAAI, KOJI
Exec Dt:
03/01/1994
3
NITABARU, MASATOSHI
Exec Dt:
03/01/1994
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360921
NONE
08208590
Correspondence name and address
DONALD C. KOLASCH
BIRCH, STEWART, KOLASCH & BIRCH
POST OFFICE BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 5
Reel/Frame:009265/0535   Pages: 6
Recorded: 06/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, TERUNORI
Exec Dt:
04/24/1998
2
TOHI, YASUSHI
Exec Dt:
04/24/1998
3
MITANI, MAKOTO
Exec Dt:
04/24/1998
4
MATSUI, SHIGEKAZU
Exec Dt:
04/24/1998
5
SAITO, JUNJI
Exec Dt:
04/24/1998
6
NITABARU, MASATOSHI
Exec Dt:
04/24/1998
7
SUGI, KIYOAKI
Exec Dt:
04/24/1998
8
MAKIO, HARUYUKI
Exec Dt:
04/24/1998
9
TSUTSUI, TOSHIYUKI
Exec Dt:
04/24/1998
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6309997
NONE
09065593
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: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: 7
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: 8
Reel/Frame:010640/0430   Pages: 3
Recorded: 02/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, SHIGEKAZU
Exec Dt:
01/26/2000
2
NITABARU, MASATOSHI
Exec Dt:
01/26/2000
3
YOSHIDA, YASUNORI
Exec Dt:
01/26/2000
4
MITANI, MAKOTO
Exec Dt:
01/26/2000
5
FUJITA, TERUNORI
Exec Dt:
01/26/2000
Assignee
1
MITSUI CHEMICALS, INC.
CHIYODA-KU,
2-5, KASUMIGASEKI 3-CHOME
TOKYO 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451728
NONE
09458060
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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