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 : YOSHIMURA, TSUKASA
Total Assignments: 18
Assignment: 1
Reel/Frame:007698/0110   Pages: 4
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINOBU, HITOSHI
Exec Dt:
08/09/1995
2
YOSHIMURA, TSUKASA
Exec Dt:
08/09/1995
3
HATTORI, YOSHITSUGU
Exec Dt:
08/16/1995
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5686954
NONE
08469331
Correspondence name and address
SONY CORPORATION OF AMERICA
KARIN L. WILLIAMS
INTELLECTUAL PROPERTY DEPT., MD T1-1
1 SONY DRIVE
PARK RIDGE, NJ 07656
Assignment: 2
Reel/Frame:008102/0838   Pages: 2
Recorded: 03/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIE, ATSUHIKO
Exec Dt:
01/19/1996
2
FUJITA, TAKASHI
Exec Dt:
01/19/1996
3
KAWASHIMA, YOKIMI
Exec Dt:
01/30/1996
4
NAGAHARA, MASAAKI
Exec Dt:
01/31/1996
5
KASUYA, TADASHI
Exec Dt:
01/31/1996
6
HORRI, YUKIHIKO
Exec Dt:
01/31/1996
7
YOSHIMURA, TSUKASA
Exec Dt:
01/31/1996
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5718776
NONE
08604971
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON, ESQ.
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 3
Reel/Frame:013793/0471   Pages: 2
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, YOSHIMI
Exec Dt:
09/12/2002
2
YOSHIMURA, TSUKASA
Exec Dt:
09/17/2002
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7171088
US20030103744
10276134
Correspondence name and address
BELL, BOYD & LLOYD LLC
JEFFREY H. CANFIELD, ESQ.
PO BOX 1135
CHICAGO, IL 60690-1135
Assignment: 4
Reel/Frame:013800/0474   Pages: 3
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEMATSU, KOICHI
Exec Dt:
12/25/2002
2
NATSUME, TETSU
Exec Dt:
01/26/2003
3
YOSHIMURA, TSUKASA
Exec Dt:
01/15/2003
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
2
SONY MUSIC ENTERTAINMENT (JAPAN) INC.
4-5, ROKUBAN-CHO
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7576742
US20030122949
10287149
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 5
Reel/Frame:019098/0448   Pages: 7
Recorded: 04/02/2007
Attorney Dkt #:112857-689
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INADVERTENTLY OMITTING OF SEVERAL INVENTORS' NAMES PREVIOUSLY RECORDED ON REEL 018906 FRAME 0571. ASSIGNOR(S) HEREBY CONFIRMS THE VALIDATION SHEET SHOULD READ: TETSU NATSUME AND TSUKASA YOSHIMURA.
Assignors
1
NATSUME, TETSU
Exec Dt:
02/13/2007
2
YOSHIMURA, TSUKASA
Exec Dt:
02/27/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070187507
11572795
Correspondence name and address
THOMAS C. BASSO, BELL, BOYD & LLOYD LLP
P.O. BOX 1135
BELL, BOYD & LLOYD LLP
CHICAGO, IL 60690-1135
Assignment: 6
Reel/Frame:019098/0480   Pages: 7
Recorded: 04/02/2007
Attorney Dkt #:112857-689
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INADVERTENTLY OMITTING OF SEVERAL INVENTORS' NAMES PREVIOUSLY RECORDED ON REEL 018986 FRAME 0571. ASSIGNOR(S) HEREBY CONFIRMS THE VALIDATION SHEET SHOULD READ: TETSU NATSUME AND TSUKASA YOSHIMURA..
Assignors
1
NATSUME, TETSU
Exec Dt:
02/13/2007
2
YOSHIMURA, TSUKASA
Exec Dt:
02/27/2007
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070187507
11572795
Correspondence name and address
THOMAS C. BASSO, BELL, BOYD & LLOYD LLP
P.O. BOX 1135
BELL, BOYD & LLOYD LLP
CHICAGO, IL 60690-1135
Assignment: 7
Reel/Frame:023318/0875   Pages: 3
Recorded: 09/22/2009
Attorney Dkt #:sony jp 3.0-2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, TAKEO
Exec Dt:
08/21/2009
2
NAKANISHI, YOSHIHIRO
Exec Dt:
08/21/2009
3
YOSHIMURA, TSUKASA
Exec Dt:
08/23/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8484682
US20100083317
12586446
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 8
Reel/Frame:030591/0957   Pages: 3
Recorded: 06/03/2013
Attorney Dkt #:SONYJP 3.0-2004 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, TAKEO
Exec Dt:
08/21/2009
2
NAKANISHI, YOSHIHIRO
Exec Dt:
08/21/2009
3
YOSHIMURA, TSUKASA
Exec Dt:
08/23/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9191714
US20130263183
13908197
Correspondence name and address
DAVY E. ZONERAICH
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 9
Reel/Frame:025937/0583   Pages: 2
Recorded: 03/11/2011
Attorney Dkt #:450100-06475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, YOSHIHITO
Exec Dt:
01/19/2011
2
TAJIMA, SHIGERU
Exec Dt:
01/19/2011
3
YOSHIMURA, TSUKASA
Exec Dt:
01/19/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120227781
13045613
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:040713/0023   Pages: 8
Recorded: 11/29/2016
Attorney Dkt #:SP357019US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAJIMA, MASAKAZU
Exec Dt:
10/25/2016
2
HAYAKAWA, KEN
Exec Dt:
10/27/2016
3
IWASAKI, MASANORI
Exec Dt:
10/28/2016
4
YOSHIMURA, TSUKASA
Exec Dt:
11/02/2016
5
YAMAGUCHI, NAOTO
Exec Dt:
11/07/2016
6
TANGE, AKIRA
Exec Dt:
11/07/2016
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10426382
US20170196490
15314742
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:041275/0403   Pages: 8
Recorded: 02/16/2017
Attorney Dkt #:S1459.71956US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, MASANORI
Exec Dt:
11/10/2016
2
HAYAKAWA, KEN
Exec Dt:
11/11/2016
3
YOSHIMURA, TSUKASA
Exec Dt:
11/17/2016
4
YAJIMA, MASAKAZU
Exec Dt:
11/22/2016
5
YAMAGUCHI, NAOTO
Exec Dt:
11/24/2016
6
TANGE, AKIRA
Exec Dt:
11/25/2016
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11395629
US20170119311
15317456
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:058860/0794   Pages: 7
Recorded: 02/02/2022
Attorney Dkt #:SYP324794US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, MASANORI
Exec Dt:
07/03/2020
2
YAMAGUCHI, NAOTO
Exec Dt:
07/28/2020
3
YOSHIMURA, TSUKASA
Exec Dt:
08/01/2020
4
SHIGA, FUMIKO
Exec Dt:
08/27/2020
5
HAYAKAWA, KEN
Exec Dt:
07/17/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200268247
16753693
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 13
Reel/Frame:058961/0843   Pages: 7
Recorded: 02/07/2022
Attorney Dkt #:SYP324733US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, MASANORI
Exec Dt:
07/03/2020
2
YAMAGUCHI, NAOTO
Exec Dt:
07/28/2020
3
YOSHIMURA, TSUKASA
Exec Dt:
08/01/2020
4
SHIGA, FUMIKO
Exec Dt:
08/27/2020
5
HAYAKAWA, KEN
Exec Dt:
07/17/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200271956
16753689
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 14
Reel/Frame:055323/0460   Pages: 8
Recorded: 02/18/2021
Attorney Dkt #:3712174.04365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, MASANORI
Exec Dt:
07/03/2020
2
HIRABAYASHI, TAKAYUKI
Exec Dt:
07/22/2020
3
YAMAGUCHI, NAOTO
Exec Dt:
07/28/2020
4
YOSHIMURA, TSUKASA
Exec Dt:
08/10/2020
5
SHIGA, FUMIKO
Exec Dt:
08/27/2020
6
HAYAKAWA, KEN
Exec Dt:
07/17/2020
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
2
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
4-14-1, ASAHI-CHO, ATSUGI-SHI
KANAGAWA, JAPAN 243-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11589817
US20200237308
16652251
Correspondence name and address
NOLAN R. HUBBARD, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 15
Reel/Frame:055164/0678   Pages: 7
Recorded: 02/05/2021
Attorney Dkt #:3712174.04392
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, MASANORI
Exec Dt:
07/31/2020
2
HIRABAYASHI, TAKAYUKI
Exec Dt:
08/05/2020
3
YAMAGUCHI, NAOTO
Exec Dt:
09/03/2020
4
YOSHIMURA, TSUKASA
Exec Dt:
01/17/2021
5
SHIGA, FUMIKO
Exec Dt:
08/27/2020
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
2
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
4-14-1, ASAHICHO, ATSUGI-SHI
KANAGAWA, JAPAN 243-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11520168
US20210080749
16954008
Correspondence name and address
NOLAN R. HUBBARD, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 16
Reel/Frame:055165/0020   Pages: 7
Recorded: 02/05/2021
Attorney Dkt #:3712174.04398
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, MASANORI
Exec Dt:
07/31/2020
2
HIRABAYASHI, TAKAYUKI
Exec Dt:
08/05/2020
3
YAMAGUCHI, NAOTO
Exec Dt:
07/28/2020
4
YOSHIMURA, TSUKASA
Exec Dt:
01/17/2021
5
SHIGA, FUMIKO
Exec Dt:
08/27/2020
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
2
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
4-14-1, ASAHICHO, ATSUGI-SHI
KANAGAWA, JAPAN 243-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534065
US20210085177
16771484
Correspondence name and address
NOLAN R. HUBBARD, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 17
Reel/Frame:060040/0386   Pages: 10
Recorded: 05/27/2022
Attorney Dkt #:SYP330176US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOMI, SHINICHIRO
Exec Dt:
04/19/2021
2
IWASAKI, MASANORI
Exec Dt:
04/13/2021
3
HAYAKAWA, KEN
Exec Dt:
05/29/2021
4
FUJIWARA, NAOKI
Exec Dt:
04/20/2021
5
YOSHIMURA, TSUKASA
Exec Dt:
05/31/2021
6
SHINGYOUCHI, AKINORI
Exec Dt:
04/12/2021
7
TANAKA, JUNICHI
Exec Dt:
04/12/2021
8
TANGE, AKIRA
Exec Dt:
04/15/2021
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220032455
17297396
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 18
Reel/Frame:057977/0706   Pages: 7
Recorded: 11/01/2021
Attorney Dkt #:SYP330475US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, MASANORI
Exec Dt:
07/15/2021
2
YOSHIMURA, TSUKASA
Exec Dt:
10/08/2021
3
HIRABAYASHI, TAKAYUKI
Exec Dt:
07/15/2021
4
HAYAKAWA, KEN
Exec Dt:
09/22/2021
5
SHIGA, FUMIKO
Exec Dt:
07/15/2021
Assignees
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
2
SONY SEMICONDUCTOR SOLUTIONS COMPANY
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220121042
17310733
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

Search Results as of: 04/25/2024 08:13 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