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 : TAMAKI, MASAHIRO
Total Assignments: 21
Assignment: 1
Reel/Frame:005117/0245   Pages: 2
Recorded: 08/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KISIDA, HIROSI
Exec Dt:
08/02/1989
2
SHUTO, AKIRA
Exec Dt:
08/02/1989
3
TAMAKI, MASAHIRO
Exec Dt:
08/03/1989
4
IMAHASE, TOMOTOSHI
Exec Dt:
08/03/1989
5
FUJIMOTO, HIROAKI
Exec Dt:
08/03/1989
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4987145
NONE
07395057
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:005176/0069   Pages: 1
Recorded: 09/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEKI, NAOTO
Exec Dt:
09/11/1989
2
NISHIDA, KAZUE
Exec Dt:
09/15/1989
3
IMAHASE, TOMOTOSHI
Exec Dt:
09/12/1989
4
FUJIMOTO, HIROAKI
Exec Dt:
09/12/1989
5
MIKITANI, KENICHI
Exec Dt:
09/12/1989
6
TAKANO, HIROTAKA
Exec Dt:
09/11/1989
7
OGASAWARA, YORIKO
Exec Dt:
09/11/1989
8
TAMAKI, MASAHIRO
Exec Dt:
09/11/1989
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980345
NONE
07410425
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
P. O. BOX 1427
ALEXANDRIA, VA. 22314
Assignment: 3
Reel/Frame:005979/0567   Pages: 2
Recorded: 12/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENOMOTO, MASAYUKI
Exec Dt:
12/12/1991
2
TAKAHASHI, JUNYA
Exec Dt:
12/12/1991
3
KUSABA, TOMOYUKI
Exec Dt:
12/12/1991
4
SUGANO, MASAYO
Exec Dt:
12/12/1991
5
MATSUNAGA, REI
Exec Dt:
12/12/1991
6
TAMAKI, MASAHIRO
Exec Dt:
12/12/1991
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED A CORP. OF JAPAN
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234938
NONE
07792477
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P.O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:006180/0857   Pages: 2
Recorded: 06/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENOMOTO, MASAYUKI
Exec Dt:
05/15/1992
2
TAKAHASHI, JUNYA
Exec Dt:
05/15/1992
3
KUSABA, TOMOYUKI
Exec Dt:
05/15/1992
4
SUGANO, MASAYO
Exec Dt:
05/15/1992
5
MATSUNAGA, REI
Exec Dt:
05/18/1992
6
TAMAKI, MASAHIRO
Exec Dt:
05/18/1992
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
A CORP. OF JAPAN
5-33, KITAHAMA-4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310747
NONE
07894007
Correspondence name and address
THOMAS P. PAVELKO
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P.O. BOX 1427
ALEXANDRIA, VA. 22313
Assignment: 5
Reel/Frame:006890/0625   Pages: 3
Recorded: 02/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, MASAHIRO
Exec Dt:
11/29/1993
2
AONO, KOUJI
Exec Dt:
11/29/1993
3
SAKAMOTO, SINICHI
Exec Dt:
11/29/1993
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5478402
NONE
08197929
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
700 THIRTEENTH STREET, N.W., STE. 300
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:008685/0094   Pages: 4
Recorded: 07/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, MASAHIRO
Exec Dt:
06/30/1997
2
KOSAKI, KATSUYA
Exec Dt:
06/30/1997
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853559
NONE
08891870
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY W. WYAND
SUITE 300
700 THIRTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:008879/0452   Pages: 4
Recorded: 11/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKI, KATSUYA
Exec Dt:
11/04/1997
2
TAMAKI, MASAHIRO
Exec Dt:
11/04/1997
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033540
NONE
08972969
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:009033/0391   Pages: 4
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKI, KATSUYA
Exec Dt:
03/02/1998
2
TAMAKI, MASAHIRO
Exec Dt:
03/02/1998
3
ISHIDA, TAKAO
Exec Dt:
03/02/1998
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268619
NONE
09038090
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:009340/0796   Pages: 2
Recorded: 07/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, JUN
Exec Dt:
07/10/1998
2
TAMAKI, MASAHIRO
Exec Dt:
07/10/1998
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6059556
NONE
09116585
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 10
Reel/Frame:009365/0393   Pages: 2
Recorded: 07/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAZAKI, HIROSHI
Exec Dt:
07/23/1998
2
KOIKE, JUN
Exec Dt:
07/23/1998
3
TAMAKI, MASAHIRO
Exec Dt:
07/23/1998
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6109036
NONE
09124924
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 11
Reel/Frame:009393/0442   Pages: 4
Recorded: 08/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKI, KATSUYA
Exec Dt:
08/05/1998
2
TAMAKI, MASAHIRO
Exec Dt:
08/05/1998
3
MATSUOKA, HIROSHI
Exec Dt:
08/05/1998
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6008537
NONE
09134331
Correspondence name and address
LEYDIG VOIT & MAYER
JEFFREY A. WYAND
SUITE 300
700 13TH ST., NW
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:009415/0296   Pages: 2
Recorded: 08/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, MASAHIRO
Exec Dt:
08/18/1998
2
KOIKE, JUN
Exec Dt:
08/18/1998
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6132198
NONE
09140346
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 13
Reel/Frame:009451/0830   Pages: 2
Recorded: 09/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, MASAHIRO
Exec Dt:
08/28/1998
2
KOIKE, JUN
Exec Dt:
08/28/1998
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6050804
NONE
09149103
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 14
Reel/Frame:009592/0736   Pages: 2
Recorded: 11/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, MASAHIRO
Exec Dt:
09/14/1998
2
KOIKE, JUN
Exec Dt:
09/14/1998
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6270333
NONE
09144341
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 15
Reel/Frame:011999/0862   Pages: 2
Recorded: 07/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, MASAHIRO
Exec Dt:
09/14/1998
2
KOIKE, JUN
Exec Dt:
09/14/1998
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6533573
US20010043964
09906754
Correspondence name and address
PILLSBURY WINTHROP LLP
KENNETH M. FAGIN
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 16
Reel/Frame:009602/0117   Pages: 2
Recorded: 11/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, MASAHIRO
Exec Dt:
11/05/1998
2
KOIKE, JUN
Exec Dt:
11/05/1998
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU,
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6309203
NONE
09191189
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 17
Reel/Frame:009667/0932   Pages: 3
Recorded: 12/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, MASAHIRO
Exec Dt:
12/16/1998
2
HAYASHI, KAZUO
Exec Dt:
12/16/1998
3
TAKENO, SHOZUI
Exec Dt:
12/16/1998
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136668
NONE
09169928
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:009894/0256   Pages: 4
Recorded: 04/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUOKA, HIROSHI
Exec Dt:
03/16/1999
2
TAMAKI, MASAHIRO
Exec Dt:
03/16/1999
3
HAYASHI, KAZUO
Exec Dt:
03/16/1999
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6157077
NONE
09288016
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 19
Reel/Frame:010029/0461   Pages: 3
Recorded: 06/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, KIYOSHI
Exec Dt:
06/02/1999
2
KATO, FUMIYUKI
Exec Dt:
06/02/1999
3
TOTANI, TSUGINOBU
Exec Dt:
06/02/1999
4
IIMURA, YUKIO
Exec Dt:
06/02/1999
5
KOIKE, JUN
Exec Dt:
06/02/1999
6
TAMAKI, MASAHIRO
Exec Dt:
06/02/1999
7
YAMAGUCHI, YUTAKA
Exec Dt:
06/02/1999
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6325954
NONE
09325547
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 20
Reel/Frame:010522/0419   Pages: 3
Recorded: 01/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOTANI, TSUGINOBU
Exec Dt:
01/14/2000
2
KATOH, FUMIYUKI
Exec Dt:
01/14/2000
3
SASAKI, KIYOSHI
Exec Dt:
01/14/2000
4
IIMURA, YUKIO
Exec Dt:
01/14/2000
5
KOIKE, JUN
Exec Dt:
01/14/2000
6
TAMAKI, MASAHIRO
Exec Dt:
01/14/2000
7
YAMAGUCHI, YUTAKA
Exec Dt:
01/14/2000
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6144182
NONE
09487247
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 21
Reel/Frame:010581/0815   Pages: 3
Recorded: 02/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOTANI, TSUGINOBU
Exec Dt:
02/09/2000
2
SASAKI, KIYOSHI
Exec Dt:
02/09/2000
3
KANDA, AKIRA
Exec Dt:
02/09/2000
4
IIMURA, YUKIO
Exec Dt:
02/08/2000
5
KOIKE, JUN
Exec Dt:
02/09/2000
6
KATOH, FUMIYUKI
Exec Dt:
02/09/2000
7
TAMAKI, MASAHIRO
Exec Dt:
02/09/2000
8
YAMAGUCHI, YUTAKA
Exec Dt:
02/09/2000
Assignee
1
TOSHIBA KIKAI KABUSHIKI KAISHA
2-11, GINZA 4-CHOME
CHUO-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6332355
NONE
09506681
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, NW
NINTH FLOOR
WASHINGTON, DC 20005-3918

Search Results as of: 04/29/2024 10:50 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