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 : SAKAO, KATSUTOSHI
Total Assignments: 15
Assignment: 1
Reel/Frame:010529/0333   Pages: 4
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAO, KATSUTOSHI
Exec Dt:
10/22/1999
2
KOGA, TADAHARU
Exec Dt:
10/22/1999
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7188068
NONE
09445085
Correspondence name and address
LERNER, DAVID, LITTENBERG
KRUMHOLZ & MENTLIK, LLP
ROBERT B. COHEN
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 2
Reel/Frame:012061/0605   Pages: 3
Recorded: 08/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HISAMATSU, RYUICHIRO
Exec Dt:
06/26/2001
2
MITSUHASHI, TAKAMICHI
Exec Dt:
07/04/2001
3
SAITO, TADASHI
Exec Dt:
07/11/2001
4
SAKAO, KATSUTOSHI
Exec Dt:
07/21/2001
5
NAKAJIMA, YASUHISA
Exec Dt:
07/09/2001
6
OKAMOTO, HIROSHIGE
Exec Dt:
07/09/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7493648
US20020003815
09832229
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 3
Reel/Frame:012062/0328   Pages: 3
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HISAMATSU, RYUICHIRO
Exec Dt:
07/13/2001
2
MITSUHASHI, TAKAMICHI
Exec Dt:
07/17/2001
3
SAITO, TADASHI
Exec Dt:
07/30/2001
4
SAKAO, KATSUTOSHI
Exec Dt:
08/01/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7467097
US20020007328
09829573
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 4
Reel/Frame:013278/0856   Pages: 3
Recorded: 07/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SATORU
Exec Dt:
05/16/2002
2
OGUNI, TOMOYA
Exec Dt:
07/09/2002
3
SAKAO, KATSUTOSHI
Exec Dt:
06/27/2002
4
YOKOGI, KIYOTADA
Exec Dt:
07/05/2002
5
UCHIUMI, NORIYUKI
Exec Dt:
07/01/2002
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6778935
US20030004690
10182476
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 5
Reel/Frame:015149/0745   Pages: 1
Recorded: 03/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAO, KATSUTOSHI
Exec Dt:
02/12/2004
2
TANI, NOBUTAKA
Exec Dt:
02/13/2004
3
MAEDA, SATORU
Exec Dt:
02/12/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7690014
US20040148626
10477724
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 6
Reel/Frame:015205/0383   Pages: 2
Recorded: 03/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAO, KATSUTOSHI
Exec Dt:
02/12/2004
2
TANI, NOBUTAKA
Exec Dt:
02/13/2004
3
MAEDA, SATORU
Exec Dt:
02/12/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7690014
US20040148626
10477724
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 7
Reel/Frame:015799/0713   Pages: 2
Recorded: 05/05/2004
Attorney Dkt #:450100-04773
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMATA, HIROKATSU
Exec Dt:
03/02/2004
2
SAKAO, KATSUTOSHI
Exec Dt:
03/02/2004
3
MATSUI, YASUNORI
Exec Dt:
03/03/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7257233
US20050005292
10494589
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 8
Reel/Frame:016749/0077   Pages: 2
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAO, KATSUTOSHI
Exec Dt:
08/06/2004
2
MAEDA, SATORU
Exec Dt:
08/10/2004
3
ONISHI, MANABU
Exec Dt:
08/06/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8156525
US20050240660
10514971
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 9
Reel/Frame:015889/0680   Pages: 3
Recorded: 10/18/2004
Attorney Dkt #:450100-05107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SATORU
Exec Dt:
09/01/2004
2
ONISHI, MANABU
Exec Dt:
09/02/2004
3
OKAZAKI, SHINJI
Exec Dt:
09/01/2004
4
SAKAO, KATSUTOSHI
Exec Dt:
09/01/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050034169
10876233
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:015920/0294   Pages: 4
Recorded: 03/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TOSHIYUKI
Exec Dt:
11/02/2004
2
KITAJIMA, TAKASHI
Exec Dt:
11/11/2004
3
SAKAO, KATSUTOSHI
Exec Dt:
11/12/2004
4
MATSUI, YASUNORI
Exec Dt:
11/12/2004
5
KIMATA, HIROKATSU
Exec Dt:
11/15/2004
6
MAEDA, SATORU
Exec Dt:
11/12/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7516203
US20050165918
10498205
Correspondence name and address
LERNER, DAVID, LITTENBERG ET AL
ROBERT B. COHEN
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 11
Reel/Frame:016342/0168   Pages: 3
Recorded: 03/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAO, KATSUTOSHI
Exec Dt:
02/01/2005
2
MAEDA, SATORU
Exec Dt:
02/01/2005
3
ONISHI, MANABU
Exec Dt:
02/02/2005
4
OKAZAKI, SHINJI
Exec Dt:
02/02/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050143128
11006153
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 12
Reel/Frame:016660/0406   Pages: 3
Recorded: 06/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKITA, TARO
Exec Dt:
05/09/2005
2
MAEDA, SATORU
Exec Dt:
05/09/2005
3
SAKAO, KATSUTOSHI
Exec Dt:
05/09/2005
4
NAKADA, MARIKO
Exec Dt:
05/09/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7360000
US20050210238
11038185
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:016848/0314   Pages: 3
Recorded: 09/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, YASUNORI
Exec Dt:
05/09/2005
2
SAKAO, KATSUTOSHI
Exec Dt:
05/09/2005
3
KIMATA, HIROKATSU
Exec Dt:
07/06/2005
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7542718
US20060105765
10529165
Correspondence name and address
ROBERT B. COHEN
LERNER, DAVID, LITTENBERG ET AL.
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 14
Reel/Frame:017239/0209   Pages: 2
Recorded: 02/07/2006
Attorney Dkt #:SONYJP 3.0-503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAO, KATSUTOSHI
Exec Dt:
01/26/2006
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060123446
11293900
Correspondence name and address
ROBERT B. COHEN
LERNER, DAVID, LITTENBERG, ET AL.
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 15
Reel/Frame:026375/0531   Pages: 5
Recorded: 05/31/2011
Attorney Dkt #:SONYJP 3.0-2523
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, HIROAKI
Exec Dt:
05/10/2011
2
SAKAO, KATSUTOSHI
Exec Dt:
05/12/2011
3
KOSHIYAMA, ATSUSHI
Exec Dt:
05/11/2011
4
OBA, HARUO
Exec Dt:
05/11/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8872821
US20110298791
13149034
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090

Search Results as of: 04/27/2024 12:52 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