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Patent Assignment Assignor Details
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Assignor Name : TOTSUKA, YONETARO
Total Assignments: 15
Assignment: 1
Reel/Frame:010440/0741   Pages: 2
Recorded: 12/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, YUJI
Exec Dt:
05/20/1997
2
TANAKA, YOSHIKAZU
Exec Dt:
05/20/1997
3
TAMAKI, YOSHIKO
Exec Dt:
05/20/1997
4
ITO, MASANAO
Exec Dt:
05/20/1997
5
SHIMADA, KENTARO
Exec Dt:
05/20/1997
6
TOTSUKA, YONETARO
Exec Dt:
05/20/1997
7
NAGASHIMA, SHIGEO
Exec Dt:
05/20/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6044450
NONE
08824486
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:008863/0629   Pages: 2
Recorded: 10/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKAWA, FUMIO
Exec Dt:
10/06/1997
2
NAKAGAWA, NORIO
Exec Dt:
10/06/1997
3
YAMADA, TETSUYA
Exec Dt:
10/06/1997
4
TOTSUKA, YONETARO
Exec Dt:
10/06/1997
Assignee
1
HITACHI, LTD.
6 KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6038582
NONE
08950664
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:010120/0676   Pages: 2
Recorded: 07/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOTSUKA, YONETARO
Exec Dt:
04/21/1999
2
ISHIBASHI, KOICHIRO
Exec Dt:
04/21/1999
3
MIZUNO, HIROYUKI
Exec Dt:
04/21/1999
4
NISHII, OSAMU
Exec Dt:
04/21/1999
5
UCHIYAMA, KUNIO
Exec Dt:
04/21/1999
6
SHIMURA, TAKANORI
Exec Dt:
04/21/1999
7
SEKINE, ASAKO
Exec Dt:
04/21/1999
8
KATSUKI, YOICHI
Exec Dt:
04/21/1999
9
NARITA, SUSUMU
Exec Dt:
04/21/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715090
NONE
09308488
Correspondence name and address
FAY, SHARPE ET AL
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 4
Reel/Frame:010691/0756   Pages: 2
Recorded: 04/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOTSUKA, YONETARO
Exec Dt:
03/19/2000
2
MIKI, YOSHIO
Exec Dt:
03/15/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6640298
NONE
09544480
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:017112/0644   Pages: 2
Recorded: 02/02/2006
Attorney Dkt #:AUS920040371US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOTSUKA, YONETARO
Exec Dt:
09/02/2004
Assignee
1
ENTERTAINMENT INC., SONY COMPUTER
2-6-21 MANAMI-AOYAMA
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060053190
10937693
Correspondence name and address
IBM CORPORATION (CS)
C/O CARR LLP
670 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202
Assignment: 6
Reel/Frame:016797/0176   Pages: 3
Recorded: 12/03/2004
Attorney Dkt #:450100-04616
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, FUMIYOSHI
Exec Dt:
10/01/2004
2
HIMENO, TAKUJI
Exec Dt:
11/05/2004
3
KOUZAI, TOSHINORI
Exec Dt:
10/11/2004
4
TOTSUKA, YONETARO
Exec Dt:
10/11/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7421190
US20050238330
10516677
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 7
Reel/Frame:016496/0536   Pages: 2
Recorded: 07/08/2005
Attorney Dkt #:AUS920040316US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOTSUKA, YONETARO
Exec Dt:
11/05/2004
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
2-6-21, MINAMI-AOYAMA
MINATO-KU, TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060101108
10982119
Correspondence name and address
DIANA R. GERHARDT
IBM CORPORATION
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 8
Reel/Frame:016619/0903   Pages: 3
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, FUMIYOSHI
Exec Dt:
11/10/2004
2
HIMENO, TAKUJI
Exec Dt:
11/12/2004
3
KOUZAI, TOSHINORI
Exec Dt:
11/12/2004
4
TOTSUKA, YONETARO
Exec Dt:
12/10/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7551840
US20050238331
10517073
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 9
Reel/Frame:017004/0927   Pages: 5
Recorded: 09/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIMENO, TAKUJI
Exec Dt:
12/09/2004
2
ABE, FUMIYOSHI
Exec Dt:
12/20/2004
3
TSUCHIDA, HIROYASU
Exec Dt:
01/05/2005
4
KOUZAI, TOSHINORI
Exec Dt:
01/05/2005
5
TOTSUKA, YONETARO
Exec Dt:
12/10/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060153538
10520433
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:016455/0442   Pages: 2
Recorded: 04/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOTSUKA, YONETARO
Exec Dt:
03/15/2005
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
2-6-21, MINAMI-AOYAMA MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7644255
US20060155964
11034693
Correspondence name and address
KAPLAN & GILMAN, LLP
MATTHEW B. DEMIER
900 ROUTE 9 NORTH
WOODRIDGE, NJ 07095
Assignment: 11
Reel/Frame:021128/0179   Pages: 6
Recorded: 06/20/2008
Attorney Dkt #:S1459.70408US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOICHIRO
Exec Dt:
06/18/2008
2
KIMURA, KEIJI
Exec Dt:
04/25/2008
3
TSURUTA, MASAAKI
Exec Dt:
05/02/2008
4
ASUKAI, MASAMICHI
Exec Dt:
04/16/2008
5
ITO, TAIJI
Exec Dt:
04/16/2008
6
OZAKI, NOZOMU
Exec Dt:
04/17/2008
7
SUGINO, AKINOBU
Exec Dt:
04/15/2008
8
SEKIZAWA, HIDEHIKO
Exec Dt:
04/17/2008
9
TOTSUKA, YONETARO
Exec Dt:
04/22/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7876374
US20080259199
11978407
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:022724/0593   Pages: 8
Recorded: 05/19/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOICHIRO
Exec Dt:
03/25/2009
2
KIMURA, KEIJI
Exec Dt:
03/19/2009
3
TSURUTA, MASAAKI
Exec Dt:
03/24/2009
4
ASUKAI, MASAMICHI
Exec Dt:
03/27/2009
5
ITO, TAIJI
Exec Dt:
03/31/2009
6
OZAKI, NOZOMU
Exec Dt:
03/25/2009
7
SUGINO, AKINOBU
Exec Dt:
04/01/2009
8
SEKIZAWA, HIDEHIKO
Exec Dt:
03/26/2009
9
TOTSUKA, YONETARO
Exec Dt:
04/06/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8473544
US20100063997
12312615
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACK, P.C.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MASSACHUSETTS 02210-2206
Assignment: 13
Reel/Frame:023057/0871   Pages: 8
Recorded: 08/05/2009
Attorney Dkt #:340960US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOICHIRO
Exec Dt:
07/08/2009
2
KIMURA, KEIJI
Exec Dt:
07/06/2009
3
TSURUTA, MASAAKI
Exec Dt:
07/08/2009
4
ASUKAI, MASAMICHI
Exec Dt:
07/08/2009
5
ITO, TAIJI
Exec Dt:
07/10/2009
6
EBISAWA, KAN
Exec Dt:
07/10/2009
7
OZAKI, NOZOMU
Exec Dt:
07/14/2009
8
SUGINO, AKINOBU
Exec Dt:
07/16/2009
9
SEKIZAWA, HIDEHIKO
Exec Dt:
07/21/2009
10
TOTSUKA, YONETARO
Exec Dt:
07/24/2009
Assignee
1
SONY CORPORATION
1-7-1, KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9413983
US20100020185
12515747
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:031171/0672   Pages: 11
Recorded: 09/10/2013
Attorney Dkt #:S1459.70417US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOICHIRO
Exec Dt:
06/15/2013
2
KIMURA, KEIJI
Exec Dt:
06/25/2013
3
TSURUTA, MASAAKI
Exec Dt:
07/10/2013
4
ASUKAI, MASAMICHI
Exec Dt:
07/21/2013
5
ITO, TAIJI
Exec Dt:
06/26/2013
6
OZAKI, NOZOMU
Exec Dt:
06/27/2013
7
SUGINO, AKINOBU
Exec Dt:
06/27/2013
8
SEKIZAWA, HIDEHIKO
Exec Dt:
07/08/2013
9
TOTSUKA, YONETARO
Exec Dt:
07/09/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8949324
US20130335352
13903302
Correspondence name and address
WOLF GREENFIELD & SACKS
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 15
Reel/Frame:033968/0804   Pages: 11
Recorded: 10/17/2014
Attorney Dkt #:S1459.70417US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOICHIRO
Exec Dt:
06/15/2013
2
KIMURA, KEIJI
Exec Dt:
06/25/2013
3
TSURUTA, MASAAKI
Exec Dt:
07/10/2013
4
ASUKAI, MASAMICHI
Exec Dt:
07/21/2013
5
ITO, TAIJI
Exec Dt:
06/26/2013
6
OZAKI, NOZOMU
Exec Dt:
06/27/2013
7
SUGINO, AKINOBU
Exec Dt:
06/27/2013
8
SEKIZAWA, HIDEHIKO
Exec Dt:
07/08/2013
9
TOTSUKA, YONETARO
Exec Dt:
07/09/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150022427
14511059
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210

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