skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KAWAZURA, HIROSHI
Total Assignments: 8
Assignment: 1
Reel/Frame:003895/0277   Pages: 1
Recorded: 06/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OZAKI, SHOICHIRO
Exec Dt:
06/01/1981
2
KOBAYASHI, HIDEYA
Exec Dt:
06/01/1981
3
MORI, HARUKI
Exec Dt:
06/01/1981
4
KAWAZURA, HIROSHI
Exec Dt:
06/01/1981
5
OKAZAKI, YUTAKA
Exec Dt:
06/01/1981
6
KITANO, TAKAFUMI
Exec Dt:
06/01/1981
7
KUMAKURA, MIKIO
Exec Dt:
06/01/1981
8
NAKANO, TAKUO
Exec Dt:
06/01/1981
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPOATED
NO. 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4376119
NONE
06274209
Correspondence name and address
FISHER, CHRISTEN & SABOL
STE. 507, 1000 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:003895/0295   Pages: 2
Recorded: 06/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OZAKI, SHOICHIRO
Exec Dt:
06/02/1981
2
KOBAYASHI, HIDEYA
Exec Dt:
06/02/1981
3
MORI, HARUKI
Exec Dt:
06/02/1981
4
KITANO, TAKAFUMI
Exec Dt:
06/02/1981
5
KAWAZURA, HIROSHI
Exec Dt:
06/02/1981
6
OKAZAKI, YUTAKA
Exec Dt:
06/02/1981
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
NO. 2-5, KASUMIGASEKI-3-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4376768
NONE
06274229
Correspondence name and address
FISHER, CHRISTEN & SABOL
1000 CONN. AVE., N. W., STE. 507
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004073/0193   Pages: 2
Recorded: 11/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKANO, ISAO
Exec Dt:
10/10/1982
2
YOKOYAMA, TATSURO
Exec Dt:
10/10/1982
3
KAJIYA, SEITARO
Exec Dt:
10/10/1982
4
OKAZAKI, YUTAKA
Exec Dt:
10/10/1982
5
TOKUDA, HIROSHI
Exec Dt:
10/10/1982
6
KAWAZURA, HIROSHI
Exec Dt:
10/10/1982
7
KUMAKURA, MIKIO
Exec Dt:
10/10/1982
8
AWAYA, AKIRA
Exec Dt:
10/10/1982
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASAKI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4524147
NONE
06444571
Correspondence name and address
FISHER, CHRISTEN AND SABOL
STE. 507, 1000 CONNETICUT AVE.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004220/0130   Pages: 2
Recorded: 02/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKANO, ISAO
Exec Dt:
12/13/1983
2
YOKOYAMA, TATSURO
Exec Dt:
12/13/1983
3
KAJIYA, SEITARO
Exec Dt:
12/13/1983
4
OKAZAKI, YUTAKA
Exec Dt:
12/13/1983
5
TOKUDA, HIROSHI
Exec Dt:
12/13/1983
6
KAWAZURA, HIROSHI
Exec Dt:
12/13/1983
7
KUMAKURA, MIKIO
Exec Dt:
12/13/1983
8
NAKANO, TAKUO
Exec Dt:
12/13/1983
9
AWAYA, AKIRA
Exec Dt:
12/13/1983
Assignee
1
MITSUI TOATSU KAGAKU KABUSHIKI KIASHA
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4511574
NONE
06417115
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 N. WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046
Assignment: 5
Reel/Frame:004250/0596   Pages: 2
Recorded: 04/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKANO, ISAO
Exec Dt:
03/30/1984
2
YOKOYAMA, TATSURO
Exec Dt:
03/30/1984
3
KAJIYA, SEITARO
Exec Dt:
03/30/1984
4
MINAMI, TAMOTSU
Exec Dt:
03/30/1984
5
OKAZAKI, YUTAKA
Exec Dt:
03/30/1984
6
TOKUDA, HIROSHI
Exec Dt:
03/30/1984
7
KAWAZURA, HIROSHI
Exec Dt:
03/30/1984
8
KUMAKURA, MIKIO
Exec Dt:
03/30/1984
9
NAKANO, TAKUO
Exec Dt:
03/30/1984
10
AWAYA, AKIRA
Exec Dt:
03/30/1984
Assignee
1
MITSUI TOATSU KAGAKU KABUSHIKI KAISHA
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4490393
NONE
06420260
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 N. WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046
Assignment: 6
Reel/Frame:004257/0450   Pages: 2
Recorded: 04/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKANO, ISAO
Exec Dt:
03/30/1984
2
YOKOYAMA, TATSURO
Exec Dt:
03/30/1984
3
KAJIYA, SEITARO
Exec Dt:
03/30/1984
4
OKAZAKI, YUTAKA
Exec Dt:
03/30/1984
5
TOKUDA, HOROSHI
Exec Dt:
03/30/1984
6
KAWAZURA, HIROSHI
Exec Dt:
03/30/1984
7
KUMAKURA, MIKIO
Exec Dt:
03/30/1984
8
NAKANO, TAKUO
Exec Dt:
03/30/1984
9
AWAYA, AKIRA
Exec Dt:
03/30/1984
Assignee
1
MITSUI TOATSU KAGAKU KABUSHIKI KAISHA 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU TOKYO JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501750
NONE
06420257
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 N. WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046
Assignment: 7
Reel/Frame:004901/0286   Pages: 1
Recorded: 06/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASHITA, HIROYUKI
Exec Dt:
06/10/1988
2
ODATE, MAKOTO
Exec Dt:
06/10/1988
3
IIZUKA, HAJIME
Exec Dt:
06/10/1988
4
KAWAZURA, HIROSHI
Exec Dt:
06/10/1988
5
SHIGA, YOSHIO
Exec Dt:
06/10/1988
6
NAMEKAWA, HIROSHI
Exec Dt:
06/10/1988
Assignee
1
MITSUI TOATSU CHEMICALS, INC, A CORP. OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4839376
NONE
07206812
Correspondence name and address
NIXON & VANDERHYE
2000 NORTH 15TH STREET, SUITE 409
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:005188/0034   Pages: 1
Recorded: 11/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAJIYA, SEITARO
Exec Dt:
11/28/1989
2
IIZUKA, HAJIME
Exec Dt:
11/28/1989
3
OKUMURA, KUNIO
Exec Dt:
11/28/1989
4
FUJIWARA, JUNYA
Exec Dt:
11/28/1989
5
OHTO, NORIO
Exec Dt:
11/28/1989
6
KAWAZURA, HIROSHI
Exec Dt:
11/28/1989
7
TAKAHASHI, YASUHIRO
Exec Dt:
11/28/1989
8
SHIGA, YOSHIO
Exec Dt:
11/28/1989
Assignee
1
MITSUI TOATSU CHEMICALS, INC., 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089622
NONE
07443577
Correspondence name and address
NIXON & VANDERHYE P.C.
2200 CLARENDON BLVD.
14TH FLOOR
ARLINGTON, VA 22201

Search Results as of: 04/26/2024 02:50 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT