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 : YOSHIKAWA, SAWAKO
Total Assignments: 11
Assignment: 1
Reel/Frame:009126/0952   Pages: 4
Recorded: 04/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, YOSHIHIKO
Exec Dt:
02/09/1998
2
KANI, RIKAKO
Exec Dt:
02/09/1998
3
HAYASE, SHUJI
Exec Dt:
02/09/1998
4
SATO, YASUHIKO
Exec Dt:
02/09/1998
5
MIYOSHI, SEIRO
Exec Dt:
02/09/1998
6
USHIROGOUCHI, TORU
Exec Dt:
02/09/1998
7
YOSHIKAWA, SAWAKO
Exec Dt:
02/09/1998
8
MATSUYAMA, HIDETO
Exec Dt:
02/09/1998
9
ONISHI, YASUNOBU
Exec Dt:
02/09/1998
10
NARITA, MASAKI
Exec Dt:
02/09/1998
11
HIRAOKA, TOSHIRO
Exec Dt:
02/09/1998
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6025117
NONE
08986517
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010633/0862   Pages: 3
Recorded: 03/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUAKI
Exec Dt:
03/10/2000
2
KATO, MASAHIRO
Exec Dt:
03/10/2000
3
OHASHI, TOSHIYUKI
Exec Dt:
03/10/2000
4
YOSHIKAWA, SAWAKO
Exec Dt:
03/10/2000
5
ESSAKI, KENJI
Exec Dt:
03/10/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387845
US20020037810
09527229
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FL.
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:013275/0063   Pages: 3
Recorded: 09/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, MASAHIRO
Exec Dt:
08/28/2002
2
YOSHIKAWA, SAWAKO
Exec Dt:
08/28/2002
3
ESSAKI, KENJI
Exec Dt:
08/28/2002
4
NAKAGAWA, KAZUAKI
Exec Dt:
08/28/2002
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME
MINATO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712879
US20030075050
10235663
Correspondence name and address
OBLON SPIVAK
MCCLELLAND ET AL.
1755 JEFFERSON DAVIS HWY, 4TH FL
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:014437/0441   Pages: 3
Recorded: 08/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, MASAHIRO
Exec Dt:
07/24/2003
2
YOSHIKAWA, SAWAKO
Exec Dt:
07/24/2003
3
ESSAKI, KENJI
Exec Dt:
07/24/2003
4
NAKAGAWA, KAZUAKI
Exec Dt:
07/24/2003
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030232722
10379907
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:014799/0913   Pages: 3
Recorded: 12/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, MASAHIRO
Exec Dt:
09/02/2003
2
YOSHIKAWA, SAWAKO
Exec Dt:
09/02/2003
3
ESSAKI, KENJI
Exec Dt:
09/02/2003
4
NAKAGAWA, KAZUAKI
Exec Dt:
09/02/2003
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7182881
US20040118576
10640378
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:015903/0152   Pages: 3
Recorded: 10/19/2004
Conveyance: SEE RECORDING AT REEL 016073 FRAME 0776 (DOCUMENT RECORDED OVER TO CORRECT THE RECORDATION DATE FROM 10/19/2004 TO 10/15/2004)
Assignors
1
ESSAKI, KENJI
Exec Dt:
07/23/2004
2
KATO, MASAHIRO
Exec Dt:
07/23/2004
3
YOSHIKAWA, SAWAKO
Exec Dt:
07/23/2004
4
NAKAGAWA, KAZUAKI
Exec Dt:
07/23/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050025682
10875317
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JOSEPH SCAFETTA, JR.
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 7
Reel/Frame:016073/0776   Pages: 3
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSAKI, KENJI
Exec Dt:
07/23/2004
2
KATO, MASAHIRO
Exec Dt:
07/23/2004
3
YOSHIKAWA, SAWAKO
Exec Dt:
07/23/2004
4
NAKAGAWA, KAZUAKI
Exec Dt:
07/23/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050025682
10875317
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:016286/0094   Pages: 3
Recorded: 10/15/2004
Conveyance: SEE RECORDING AT REEL 016073 FRAME 0776 (DUPLICATE DOCUMENT WAS RECORDED IN ERROR)
Assignors
1
ESSAKI, KENJI
Exec Dt:
07/23/2004
2
KATO, MASAHIRO
Exec Dt:
07/23/2004
3
YOSHIKAWA, SAWAKO
Exec Dt:
07/23/2004
4
NAKAGAWA, KAZUAKI
Exec Dt:
07/23/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050025682
10875317
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:016193/0721   Pages: 3
Recorded: 01/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, MASAHIRO
Exec Dt:
09/04/2004
2
NAKAGAWA, KAZUAKI
Exec Dt:
09/04/2004
3
YOSHIKAWA, SAWAKO
Exec Dt:
09/04/2004
4
ESSAKI, KENJI
Exec Dt:
09/04/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050106088
10935104
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:016052/0516   Pages: 3
Recorded: 05/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSAKI, KENJI
Exec Dt:
03/25/2005
2
KATO, MASAHIRO
Exec Dt:
03/25/2005
3
YOSHIKAWA, SAWAKO
Exec Dt:
03/25/2005
4
IMADA, TOSHIHIRO
Exec Dt:
03/25/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME,
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050214203
11087310
Correspondence name and address
AMIN & TUROCY, LLP
1900 EAST 9TH STREET, 24TH FLOOR
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:017824/0022   Pages: 3
Recorded: 04/26/2006
Attorney Dkt #:285621uso
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, MASAHIRO
Exec Dt:
02/28/2006
2
NAKAGAWA, KAZUAKI
Exec Dt:
02/17/2006
3
ESSAKI, KENJI
Exec Dt:
03/03/2006
4
YOSHIKAWA, SAWAKO
Exec Dt:
02/27/2006
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7799720
US20060183628
11344013
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/05/2024 01:20 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