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Patent Assignment Assignor Details
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Assignor Name : SASE, MASATOSHI
Total Assignments: 21
Assignment: 1
Reel/Frame:004027/0852   Pages: 1
Recorded: 07/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASE, MASATOSHI
Exec Dt:
07/22/1982
2
ONGA, MAKOTO
Exec Dt:
07/22/1982
3
YAMANAKA, SEISUKE
Exec Dt:
07/22/1982
Assignee
1
SONY CORPORATION
7-35 KITASHINAGA-6, SHINAGAWA-KU
A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496967
NONE
06402357
Correspondence name and address
HILL, VAN SANTEN, STEADAMN,
CHIARA & SIMPSON
70TH SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004076/0397   Pages: 1
Recorded: 12/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ONGA, MAKOTO
Exec Dt:
11/29/1982
2
SASE, MASATOSHI
Exec Dt:
11/29/1982
3
YAMANAKA, SEISUKE
Exec Dt:
11/29/1982
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A COR OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4527190
NONE
06448408
Correspondence name and address
LEWIS H. ESLINGER
C/0 CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004215/0160   Pages: 1
Recorded: 08/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANAKA, SEISUKE
Exec Dt:
07/29/1983
2
SASE, MASATOSHI
Exec Dt:
07/29/1983
3
YOSHIOKA, OSAMU
Exec Dt:
07/29/1983
4
KAJINO, ISAO
Exec Dt:
07/29/1983
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6,
A CORP. OF JAPAN
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4556912
NONE
06521968
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:004231/0689   Pages: 1
Recorded: 02/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASE, MASATOSHI
Exec Dt:
02/10/1984
2
YAMANAKA, SEISUKE
Exec Dt:
02/10/1984
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551761
NONE
06582621
Correspondence name and address
LEWIS H. ESLINGER
C/O ELSINGER AND PELTON
522 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004793/0187   Pages: 1
Recorded: 09/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SASE, MASATOSHI
Exec Dt:
09/16/1987
Assignee
1
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4805011
NONE
07100223
Correspondence name and address
ESLINGER & PELTON
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:010230/0325   Pages: 2
Recorded: 09/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASE, MASATOSHI
Exec Dt:
08/27/1999
2
TESHIROGI, HIDEHIKO
Exec Dt:
08/31/1999
3
ASATO, SEISHIN
Exec Dt:
09/01/1999
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO 100-31, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6970191
NONE
09357262
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 7
Reel/Frame:010341/0782   Pages: 3
Recorded: 10/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOTONO, CHIHIRO
Exec Dt:
09/24/1999
2
OKUMOTO, KOJI
Exec Dt:
10/04/1999
3
YOSHIHIRO, TOSHITAKA
Exec Dt:
09/24/1999
4
NAKATANI, MASAYA
Exec Dt:
09/24/1999
5
SASE, MASATOSHI
Exec Dt:
09/28/1999
6
TESHIROGI, HIDEHIKO
Exec Dt:
09/24/1999
7
ASATO, SEISHIN
Exec Dt:
09/27/1999
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 100-31, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6798448
NONE
09358160
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 8
Reel/Frame:010517/0790   Pages: 3
Recorded: 01/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOTONO, CHIHIRO
Exec Dt:
09/24/1999
2
OKUMOTO, KOJI
Exec Dt:
10/04/1999
3
YOSHIHIRO, TOSHITAKA
Exec Dt:
09/24/1999
4
NAKATANI, MASAYA
Exec Dt:
09/24/1999
5
SASE, MASATOSHI
Exec Dt:
09/28/1999
6
TESHIROGI, HIDEHIKO
Exec Dt:
09/24/1999
7
ASATO, SEISHIN
Exec Dt:
09/27/1999
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 100-3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6798448
NONE
09358160
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 9
Reel/Frame:016741/0082   Pages: 2
Recorded: 07/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASE, MASATOSHI
Exec Dt:
05/30/2005
2
HIGASHI, KOICHI
Exec Dt:
06/07/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7714913
US20050237402
11111014
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:022602/0660   Pages: 4
Recorded: 04/28/2009
Attorney Dkt #:450100-06041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849090
US20100061707
12447480
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 11
Reel/Frame:038154/0054   Pages: 4
Recorded: 03/31/2016
Attorney Dkt #:S1459.72069US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9661291
US20160142694
15001442
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:040328/0695   Pages: 4
Recorded: 11/15/2016
Attorney Dkt #:S1459.72069US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9538153
US20170019650
15266287
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 13
Reel/Frame:043098/0468   Pages: 4
Recorded: 07/26/2017
Attorney Dkt #:S1459.72069US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9866811
US20170230629
15581208
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 14
Reel/Frame:044730/0723   Pages: 4
Recorded: 01/25/2018
Attorney Dkt #:S1459.72069US06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YUTAKA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10313648
US20180124369
15855060
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 15
Reel/Frame:045188/0677   Pages: 5
Recorded: 01/30/2018
Attorney Dkt #:S1459.72069US06
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LAST NAME OF THE 6TH INVENTOR. PREVIOUSLY RECORDED AT REEL: 044730 FRAME: 0723. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10313648
US20180124369
15855060
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 16
Reel/Frame:049447/0903   Pages: 4
Recorded: 06/12/2019
Attorney Dkt #:S1459.72069US07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
YONEDA, YUTAKA
Exec Dt:
03/03/2009
6
SASE, MASATOSHI
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10708563
US20190281268
16391771
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210
Assignment: 17
Reel/Frame:054952/0261   Pages: 4
Recorded: 01/19/2021
Attorney Dkt #:S1459.72069US08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10986323
US20200296342
16888224
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210
Assignment: 18
Reel/Frame:056578/0411   Pages: 4
Recorded: 06/17/2021
Attorney Dkt #:S1459.72069US09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11388380
US20210203902
17203471
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210
Assignment: 19
Reel/Frame:065148/0196   Pages: 4
Recorded: 10/06/2023
Attorney Dkt #:S1459.72069US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230353887
18350928
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 20
Reel/Frame:065165/0065   Pages: 5
Recorded: 10/06/2023
Attorney Dkt #:S1459.72069US10
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE ASSIGNMENT AND EXECUTED ASSIGNMENT ATTACHMENT PREVIOUSLY RECORDED AT REEL: 061207 FRAME: 0369. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
03/03/2009
2
AIKI, KATSUTOSHI
Exec Dt:
03/03/2009
3
SATO, NOBUYUKI
Exec Dt:
03/04/2009
4
NAGAHAMA, HIROKI
Exec Dt:
03/03/2009
5
SASE, MASATOSHI
Exec Dt:
03/03/2009
6
YONEDA, YUTAKA
Exec Dt:
03/03/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11750937
US20220279154
17746810
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 21
Reel/Frame:061207/0369   Pages: 9
Recorded: 08/18/2022
Attorney Dkt #:S1459.72069US10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKAI, RYOTA
Exec Dt:
09/02/2014
2
AIKI, KATSUTOSHI
Exec Dt:
09/03/2014
3
SATO, NOBUYUKI
Exec Dt:
09/05/2014
4
NAGAHAMA, HIROKI
Exec Dt:
09/02/2014
5
YONEDA, YUTAKA
Exec Dt:
09/03/2014
6
SASE, MASATOSHI
Exec Dt:
01/15/2015
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11750937
US20220279154
17746810
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211

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