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Patent Assignment Assignor Details
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Assignor Name : SASAKI, KAZUJI
Total Assignments: 8
Assignment: 1
Reel/Frame:004779/0122   Pages: 1
Recorded: 08/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SASAKI, KAZUJI
Exec Dt:
08/18/1987
Assignee
1
SONY CORPORATION, A JAPANESE CORP.
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4800578
NONE
07093024
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:007922/0967   Pages: 3
Recorded: 04/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, KAZUJI
Exec Dt:
04/01/1996
2
KATAKURA, MASAYUKI
Exec Dt:
04/01/1996
3
SAIJO, KAZUYUKI
Exec Dt:
03/25/1996
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5625321
NONE
08547120
Correspondence name and address
COOPER, & DUNHAM, LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:011332/0046   Pages: 3
Recorded: 11/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANKOVIC, VESELIN
Exec Dt:
11/06/2000
2
KRUPEZEVIC, DRAGAN
Exec Dt:
11/06/2000
3
RATNI, MOHAMED
Exec Dt:
11/06/2000
4
AMIR-ALIKHANI, HAMID
Exec Dt:
11/06/2000
5
KAWASAKI, KENICHI
Exec Dt:
11/17/2000
6
SASAKI, KAZUJI
Exec Dt:
11/01/2000
7
FUKUZAWA, KEIJI
Exec Dt:
11/01/2000
Assignees
1
SONY INTERNATIONAL (EUROPE) GMBH
KEMPERPLATZ 1
D-10785 BERLIN, GERMANY
2
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
3
SONY ELECTRONICS INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7142812
NONE
09593178
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 4
Reel/Frame:016159/0825   Pages: 3
Recorded: 01/19/2005
Attorney Dkt #:260064US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, KAZUJI
Exec Dt:
01/11/2005
2
TAKANO, MASAYA
Exec Dt:
01/11/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME,
SHINAGAWA-KU
TOKYO, 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7903760
US20050111582
10960120
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:021860/0084   Pages: 3
Recorded: 11/19/2008
Attorney Dkt #:112857-1493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, KUNIO
Exec Dt:
10/07/2008
2
SASAKI, KAZUJI
Exec Dt:
10/07/2008
3
SUGITA, TAKEHIRO
Exec Dt:
10/07/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090143010
12270034
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 6
Reel/Frame:021865/0729   Pages: 2
Recorded: 11/20/2008
Attorney Dkt #:112857-1542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SASAKI, KAZUJI
Exec Dt:
10/29/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090143009
12270001
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 7
Reel/Frame:021969/0954   Pages: 4
Recorded: 12/12/2008
Attorney Dkt #:075834.01202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, KAZUJI
Exec Dt:
11/14/2008
2
SUGITA, TAKEHIRO
Exec Dt:
11/19/2008
3
FUKUDA, KUNIO
Exec Dt:
11/19/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8089176
US20090175321
12333068
Correspondence name and address
ROBERT J. DEPKE
ROCKEY, DEPKE & LYONS, LLC
233 S. WACKER DRIVE, SUITE 5450
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:055928/0949   Pages: 10
Recorded: 04/15/2021
Attorney Dkt #:1420149.800US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, KAZUJI
Exec Dt:
04/05/2021
2
MURATA, TOMONORI
Exec Dt:
04/05/2021
3
GOTO, DAISUKE
Exec Dt:
04/05/2021
Assignee
1
KELK LTD.
3-25-1, SHINOMIYA
HIRATSUKA-SHI, KANAGAWA, JAPAN 254-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11953491
US20210382031
17285501
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205

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