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 : HIROSE, SUMIO
Total Assignments: 14
Assignment: 1
Reel/Frame:003907/0862   Pages: 2
Recorded: 08/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KITAMURA, TADASHI
Exec Dt:
07/30/1981
2
HIROSE, SUMIO
Exec Dt:
07/30/1981
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5 KASUMIGASEKI 3-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387115
NONE
06289887
Correspondence name and address
FISHER, CHRISTEN & SABOL
1000 CONNECTICUT AVE., STE. 507
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004424/0327   Pages: 2
Recorded: 06/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROSE, SUMIO
Exec Dt:
06/07/1985
2
NARUSE, ISAO
Exec Dt:
06/07/1985
3
MATSUYAMA, AKIO
Exec Dt:
06/07/1985
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4694052
NONE
06748480
Correspondence name and address
FISHER, CHRISTEN & SABOL
2000 L ST., N. W., STE. 510
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004559/0474   Pages: 1
Recorded: 05/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROSE, SUMIO
Exec Dt:
05/22/1986
2
OZAWA, HIROSHI
Exec Dt:
05/22/1986
3
ABE, KENJI
Exec Dt:
05/22/1986
4
HOSONO, YOICHI
Exec Dt:
05/22/1986
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4766054
NONE
06868630
Correspondence name and address
MC GLEW AND TUTTLE
28 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004705/0185   Pages: 2
Recorded: 05/08/1987
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignors
1
HIROSE, SUMIO
Exec Dt:
04/28/1987
2
OZAWA, HIROSHI
Exec Dt:
04/28/1987
3
ABE, KENJI
Exec Dt:
04/28/1987
4
HOSONO, YOICHI
Exec Dt:
04/28/1987
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME, YAO-SHI, OSASKA-FU
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4798781
NONE
06891178
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE-STE. 400
1755 SO. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004705/0187   Pages: 2
Recorded: 05/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROSE, SUMIO
Exec Dt:
04/28/1987
2
OZAWA, HIROSHI
Exec Dt:
04/28/1987
3
ABE, KENJI
Exec Dt:
04/28/1987
4
HOSONO, YOICHI
Exec Dt:
04/28/1987
5
TAKAHARA, SHIGERU
Exec Dt:
04/28/1987
6
KOIKE, TADASHI
Exec Dt:
04/28/1987
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719613
NONE
06898021
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005443/0875   Pages: 3
Recorded: 09/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUKAWA, HIROSHI
Exec Dt:
09/14/1988
2
HIROSE, SUMIO
Exec Dt:
09/14/1988
3
TAKAHARA, SHIGERU
Exec Dt:
09/14/1988
4
SASAKAWA, TOMOYOSHI
Exec Dt:
09/14/1988
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI,
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977064
NONE
07187467
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005242/0006   Pages: 1
Recorded: 02/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROSE, SUMIO
Exec Dt:
01/29/1990
2
TAKAHARA, SHIGERU
Exec Dt:
01/29/1990
3
KOIKE, TADASHI
Exec Dt:
01/29/1990
4
AIHARA, SHIN
Exec Dt:
01/29/1990
5
UENO, KEIJI
Exec Dt:
01/29/1990
Assignees
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5132153
NONE
07456645
Correspondence name and address
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD, STE. 1201
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:006182/0871   Pages: 2
Recorded: 07/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIZUKUKI, TADAHIKO
Exec Dt:
05/27/1992
2
KOIKE, TADASHI
Exec Dt:
05/27/1992
3
KITAGAWA, NOBUHISA
Exec Dt:
05/27/1992
4
HIROSE, SUMIO
Exec Dt:
05/27/1992
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344682
NONE
07896862
Correspondence name and address
MILLEN, WHITE AND ZELANO
ARLINGTON COURTHOUSE PLAZA 1, SUITE 1201
2200 CLARENDON BOULEVARD
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:006863/0964   Pages: 3
Recorded: 02/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIHARA, SHIN
Exec Dt:
12/07/1993
2
SUZUKI, YUKO
Exec Dt:
12/07/1993
3
HIROSE, SUMIO
Exec Dt:
12/07/1993
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422226
NONE
08171153
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006913/0015   Pages: 3
Recorded: 02/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, TADASHI
Exec Dt:
01/18/1994
2
UMEHARA, HIDEKI
Exec Dt:
01/18/1994
3
INATOMI, YUJI
Exec Dt:
01/18/1994
4
TSUDA, TAKESHI
Exec Dt:
01/18/1994
5
HIROSE, SUMIO
Exec Dt:
01/18/1994
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492744
NONE
08159585
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:007164/0494   Pages: 2
Recorded: 10/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, YUKO
Exec Dt:
10/05/1994
2
AIHARA, SHIN
Exec Dt:
10/05/1994
3
HIROSE, SUMIO
Exec Dt:
10/05/1994
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5573831
NONE
08322527
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
ROBERT G. MUKAI
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 12
Reel/Frame:007762/0857   Pages: 3
Recorded: 12/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKUMA, KEISUKE
Exec Dt:
12/15/1995
2
MISAWA, TSUTAMI
Exec Dt:
12/15/1995
3
YANAGIMACHI, MASATOSHI
Exec Dt:
12/15/1995
4
UMEHARA, HIDEKI
Exec Dt:
12/15/1995
5
TANIGUCHI, YOSHITERU
Exec Dt:
12/15/1995
6
HIROSE, SUMIO
Exec Dt:
12/15/1995
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5658707
NONE
08543076
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:008149/0347   Pages: 3
Recorded: 08/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIMACHI, MASATOSHI
Exec Dt:
08/07/1996
2
HIROSE, SUMIO
Exec Dt:
08/07/1996
3
TANIGUCHI, YOSHITERU
Exec Dt:
08/07/1996
4
UMEHARA, HIDEKI
Exec Dt:
08/07/1996
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696758
NONE
08696463
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 14
Reel/Frame:012577/0475   Pages: 2
Recorded: 12/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASE, HIROSHI
Exec Dt:
12/04/2001
2
HIROSE, SUMIO
Exec Dt:
12/04/2001
3
SUZUKI, YUKO
Exec Dt:
12/04/2001
4
MATSUMOTO, KATSURA
Exec Dt:
12/04/2001
5
SANADA, TAKAYUKI
Exec Dt:
12/04/2001
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7045266
US20020192590
10009640
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 11:48 PM
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