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Patent Assignment Assignor Details
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Assignor Name : NAKAYAMA, RYUJI
Total Assignments: 13
Assignment: 1
Reel/Frame:006363/0987   Pages: 3
Recorded: 01/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASO, RYOKO
Exec Dt:
11/27/1992
2
KAWAI, MICHIO
Exec Dt:
11/27/1992
3
MURAKAMI, OSAMU
Exec Dt:
11/27/1992
4
NOZOMI, MAMORU
Exec Dt:
11/27/1992
5
NAKAYAMA, RYUJI
Exec Dt:
11/27/1992
6
UMEHARA, TADASHI
Exec Dt:
11/27/1992
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292607
NONE
07965929
Correspondence name and address
DIKE, BRONSTEIN, ET AL.
DAVID G. CONLIN, ESQ.
130 WATER STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:018775/0654   Pages: 3
Recorded: 01/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, MASAHARU
Exec Dt:
09/21/2006
2
UMEMURA, KOJIRO
Exec Dt:
09/21/2006
3
HIRAMATSU, SHUJI
Exec Dt:
09/21/2006
4
NAKAYAMA, RYUJI
Exec Dt:
09/21/2006
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
2-6-21, MINAMI-AOYAMA,
MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7801419
US20070160345
10587406
Correspondence name and address
KATTEN MUCHIN ROSENMAN
IP DEPARTMENT 15TH FL.
575 MADISON AVENUE
NEW YORK, NEW YORK 10022-2585
Assignment: 3
Reel/Frame:019673/0659   Pages: 4
Recorded: 08/09/2007
Attorney Dkt #:SCEP 23.057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, YASUHIRO
Exec Dt:
07/03/2007
2
HIRAMATSU, SHUJI
Exec Dt:
07/04/2007
3
NAKAYAMA, RYUJI
Exec Dt:
07/04/2007
4
TSUDA, MUNETAKA
Exec Dt:
07/04/2007
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
2-6-21, MINAMI-AOYAMA, MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7844916
US20090172598
11720713
Correspondence name and address
JENEY HAN
575 MADISON AVENUE
SUITE 1519
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:020580/0250   Pages: 2
Recorded: 02/29/2008
Attorney Dkt #:SCEP23377(100809-00431)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAYAMA, RYUJI
Exec Dt:
02/22/2008
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
2-6-21, MINAMI-AOYAMA, MINATO-KU
TOKYO, JAPAN 1070062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090125842
11996521
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
575 MADISON AVENUE
15TH FLOOR; IP DEPT
NEW YORK, NY 10022-2585
Assignment: 5
Reel/Frame:022454/0122   Pages: 5
Recorded: 03/26/2009
Attorney Dkt #:SCEP 23.670(100809-00466)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 022113 FRAME 0029. ASSIGNOR(S) HEREBY CONFIRMS THE (SEE DOCUMENT FOR DETAILS)..
Assignors
1
NAKAYAMA, RYUJI
Exec Dt:
12/22/2008
2
FUJII, TAKAHIRO
Exec Dt:
12/04/2008
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
2-6-21, MINAMI-AOYAMA, MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100313166
12299170
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
575 MADISON AVENUE
15TH FLOOR, IP DEPT.
NEW YORK, NY 10022-2585
Assignment: 6
Reel/Frame:022251/0205   Pages: 2
Recorded: 02/12/2009
Attorney Dkt #:545-158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, TAKAHIRO
Exec Dt:
01/29/2009
2
NAKAYAMA, RYUJI
Exec Dt:
01/29/2009
3
KATO, HIROKI
Exec Dt:
01/30/2009
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
2-6-21 MINAMI-AOYAMA, MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8108789
US20090293008
12373208
Correspondence name and address
GIBSON & DERNIER L.L.P.
900 ROUTE 9 NORTH
SUITE 504
WOODBRIDGE, NJ 07095
Assignment: 7
Reel/Frame:023760/0957   Pages: 2
Recorded: 01/11/2010
Attorney Dkt #:SCEP24117(100809-00517)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAYAMA, RYUJI
Exec Dt:
12/09/2009
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
2-6-21, MINAMI-AOYAMA, MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9529493
US20100110072
12606314
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
575 MADISON AVENUE
SUITE 1519
NEW YORK, NY 10022-2585
Assignment: 8
Reel/Frame:026040/0542   Pages: 7
Recorded: 03/28/2011
Attorney Dkt #:1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, TOHRU
Exec Dt:
03/14/2011
2
TAJIKA, WATARU
Exec Dt:
03/07/2011
3
EBISAWA, MASAYUKI
Exec Dt:
03/02/2011
4
TAKAKI, GORO
Exec Dt:
03/07/2011
5
KAWAMURA, DAISUKE
Exec Dt:
03/08/2011
6
NAKAYAMA, RYUJI
Exec Dt:
03/03/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D682842
NONE
29371310
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:029177/0876   Pages: 2
Recorded: 10/23/2012
Attorney Dkt #:SONYP156; SCEA11022US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, RYUJI
Exec Dt:
09/24/2012
2
HUANG, ENNIN
Exec Dt:
09/24/2012
Assignee
1
SONY COMPUTER ENTERTAINMENT AMERICA LLC
919 EAST HILLSDALE BLVD.
FOSTER CITY, CALIFORNIA 94404-2175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8870654
US20130178293
13539311
Correspondence name and address
DAVID F. LEE, MARTINE PENILLA GROUP, LLP
710 LAKEWAY DRIVE
SUITE 200
SUNNYVALE, CA 94085
Assignment: 10
Reel/Frame:030800/0511   Pages: 5
Recorded: 07/15/2013
Attorney Dkt #:SONYP156.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, RYUJI
Exec Dt:
06/04/2013
2
HUANG, ENNIN
Exec Dt:
05/31/2013
3
GARY, NATHAN
Exec Dt:
05/31/2013
Assignee
1
SONY COMPUTER ENTERTAINMENT AMERICA LLC
919 EAST HILLSDALE BLVD.
FOSTER CITY, CALIFORNIA 94404-2175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9116555
US20130215024
13842975
Correspondence name and address
DAVID F. LEE, MARTINE PENILLA GROUP, LLP
710 LAKEWAY DRIVE
SUITE 200
SUNNYVALE, CA 94085
Assignment: 11
Reel/Frame:031073/0760   Pages: 2
Recorded: 08/23/2013
Attorney Dkt #:SONYP162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAYAMA, RYUJI
Exec Dt:
08/08/2013
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9389682
US20140002351
13932543
Correspondence name and address
DAVID F. LEE, MARTINE PENILLA GROUP, LLP
710 LAKEWAY DRIVE
SUITE 200
SUNNYVALE, CA 94085
Assignment: 12
Reel/Frame:041833/0663   Pages: 7
Recorded: 02/28/2017
Attorney Dkt #:880201-3072-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TOMOHIRO
Exec Dt:
05/24/2016
2
NAKAYAMA, RYUJI
Exec Dt:
05/23/2016
3
FUJII, TAKAHIRO
Exec Dt:
06/08/2016
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D802621
NONE
29558425
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 13
Reel/Frame:041390/0896   Pages: 5
Recorded: 01/18/2017
Attorney Dkt #:1946-0743
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, TETSUO
Exec Dt:
12/16/2016
2
NAKAYAMA, RYUJI
Exec Dt:
12/26/2016
3
NISHIZAWA, KAZUTO
Exec Dt:
12/17/2016
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10585531
US20170168651
15327070
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102

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