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Patent Assignment Assignor Details
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Assignor Name : YAMAMOTO, YOHZOH
Total Assignments: 15
Assignment: 1
Reel/Frame:004155/0235   Pages: 1
Recorded: 05/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ODA, HIDEKUNI
Exec Dt:
04/27/1983
2
MINAMI, SYUJI
Exec Dt:
04/27/1983
3
INOUE, HIROSHI
Exec Dt:
04/27/1983
4
MATSUDA, AKIRA
Exec Dt:
04/27/1983
5
YAMAMOTO, YOHZOH
Exec Dt:
04/27/1983
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4510303
NONE
06492244
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W. SUITE 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004998/0523   Pages: 1
Recorded: 12/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YOHZOH
Exec Dt:
12/01/1988
2
SUZUKI, GORO
Exec Dt:
12/01/1988
3
NAKAMURA, HIDEO
Exec Dt:
12/01/1988
4
YASUDA, KIYOMI
Exec Dt:
12/01/1988
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5025067
NONE
07271815
Correspondence name and address
NIXON & VANDERHYE
2200 CLARENDON BLVD., 14TH FLR.
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:005044/0949   Pages: 2
Recorded: 04/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YOHZOH
Exec Dt:
02/22/1989
2
ISHIWATA, SHUICHI
Exec Dt:
02/22/1989
3
YOKOYAMA, KENJI
Exec Dt:
02/22/1989
4
HASEGAWA, KIMIO
Exec Dt:
02/22/1989
Assignees
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
2
NEC ENVIRONMENT ENGINEERING, LTD.
7-15, SHIBA 5-CHOME, MINATO-KU,
TOKYO, JAPAN 108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5004764
NONE
07308006
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 4
Reel/Frame:005076/0274   Pages: 2
Recorded: 05/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAMURA, HIDEO
Exec Dt:
04/17/1989
2
WAKIZAKA, MASARU
Exec Dt:
04/17/1989
3
YAMAMOTO, YOHZOH
Exec Dt:
04/17/1989
Assignees
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043387
NONE
07332991
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 5
Reel/Frame:005498/0089   Pages: 2
Recorded: 11/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YOHZOH
Exec Dt:
09/20/1989
2
MORIYA, SATORU
Exec Dt:
09/20/1989
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992511
NONE
07413695
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:006139/0817   Pages: 2
Recorded: 05/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, HIDEKI
Exec Dt:
11/28/1989
2
YAMAMOTO, YOHZOH
Exec Dt:
11/28/1989
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD. A CORP. OF JAPAN
2-5, 3-CHOME KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180767
NONE
07888448
Correspondence name and address
SHERMAN & SHALLOWAY
RICHARD A. STEINBERG
P.O. BOX 788
ALEXANDRIA, VA 22313
Assignment: 7
Reel/Frame:005239/0500   Pages: 1
Recorded: 02/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YOHZOH
Exec Dt:
02/01/1990
2
NAKAGAWA, TAKASI
Exec Dt:
02/01/1990
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140053
NONE
07481631
Correspondence name and address
SHERMAN & SHALLOWAY
P.O. BOX 700
ALEXANDRIA, VA 22313
Assignment: 8
Reel/Frame:005272/0883   Pages: 1
Recorded: 02/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YOHZOH
Exec Dt:
02/01/1990
2
NAKAGAWA, TAKASI
Exec Dt:
02/01/1990
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5218049
NONE
07482256
Correspondence name and address
SHERMAN & SHALLOWAY
P.O. BOX 700
ALEXANDRIA, VA 22313
Assignment: 9
Reel/Frame:005995/0429   Pages: 2
Recorded: 01/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMAMOTO, YOHZOH
Exec Dt:
01/06/1992
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
A CORPORATION OF JAPAN
2-5 KASUMIGASEKI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262485
NONE
07821053
Correspondence name and address
SHERMAN & SHALLOWAY
P.O. BOX 788
ALEXANDRIA, VA 22313
Assignment: 10
Reel/Frame:006561/0325   Pages: 2
Recorded: 05/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YOHZOH
Exec Dt:
04/30/1993
2
OHSATO, SHINJI
Exec Dt:
04/30/1993
3
HONMA, SHIRO
Exec Dt:
04/30/1993
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5783273
NONE
08059969
Correspondence name and address
SHERMAN AND SHALLOWAY
RICHARD A. STEINBERG
413 N. WASHINGTON STREET
ALEXANDRIA, VIRGINIA 22313
Assignment: 11
Reel/Frame:007670/0897   Pages: 2
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YOHZOH
Exec Dt:
09/11/1995
2
YATOUMARU, MASASHI
Exec Dt:
09/11/1995
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576392
NONE
08532483
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:007836/0593   Pages: 3
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YOHZOH
Exec Dt:
09/11/1995
2
YATOUMARU, MASASHI
Exec Dt:
09/11/1995
Assignees
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
2
HOECHST AKTIENGESELLSCHAFT
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576392
NONE
08532483
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:008527/0862   Pages: 2
Recorded: 12/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROSE, TOSHIYUKI
Exec Dt:
12/06/1996
2
NISHIJIMA, SHIGETOSHI
Exec Dt:
12/06/1996
3
YAMAMOTO, YOHZOH
Exec Dt:
12/06/1996
4
KAWACHI, HIDESHI
Exec Dt:
12/06/1996
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI, 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6165573
NONE
08765358
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:008498/0987   Pages: 2
Recorded: 04/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIHARU, KENJI
Exec Dt:
03/18/1997
2
KOKURYOU, MASARU
Exec Dt:
03/18/1997
3
YAMAMOTO, YOHZOH
Exec Dt:
03/18/1997
4
AMADA, YASUSHI
Exec Dt:
03/18/1997
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5912070
NONE
08835424
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:010392/0914   Pages: 3
Recorded: 11/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIJIMA, SHIGETOSHI
Exec Dt:
10/07/1999
2
YAMAMOTO, YOHZOH
Exec Dt:
10/07/1999
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6534579
NONE
09437789
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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