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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 : MAEHIRO, KAZUTOYO
Total Assignments: 26
Assignment: 1
Reel/Frame:011681/0357   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
03/12/2001
Assignee
1
SQUARE CO., LTD.
1-8-1 SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6880168
US20020061779
09820565
Correspondence name and address
CLIFFORD CHANCE ROGERS & WELLS LLP
JOHN T. JOHNSON
200 PARK AVENUE
NEW YORK, NEW YORK 10166
Assignment: 2
Reel/Frame:011684/0154   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
03/12/2001
Assignee
1
SQUARE CO., LTD.
1-8-1 SHIMOMEGURO, MEGURO-KU,
TOKYO 153-8688,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8554842
US20020062348
09820530
Correspondence name and address
CLIFFORD CHANCE ROGERS & WELLS LLP
JOHN T. JOHNSON
200 PARK AVENUE
NEW YORK, NEW YORK 10166
Assignment: 3
Reel/Frame:037375/0389   Pages: 9
Recorded: 12/29/2015
Attorney Dkt #:P48922
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
03/12/2001
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
3-22-7 YOYOGI, SHIBUYA-KU
TOKYO, JAPAN 151-8544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9610508
US20160112353
14976018
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:011666/0415   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
03/13/2001
Assignee
1
SQUARE CO., LTD.
1-8-1, SHIMOMEGURO, MEGURO-KU
TOKYO, 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7130884
US20020062350
09821279
Correspondence name and address
CLIFFORD CHANCE ROGERS & WELLS LLP
JOHN T. JOHNSON
200 PARK AVENUE
NEW YORK, NEW YORK 10166
Assignment: 5
Reel/Frame:011975/0318   Pages: 2
Recorded: 05/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
03/19/2001
Assignee
1
SQUARE CO., LTD.
1-8-1 SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020090996
09820539
Correspondence name and address
CLIFFORD CHANCE ROGERS & WELLS LLP
JOHN T. JOHNSON
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 6
Reel/Frame:011681/0350   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
03/21/2001
Assignee
1
SQUARE CO., LTD.
1-8-1 SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020062316
09820554
Correspondence name and address
CLIFFORD CHANCE ROGERS ET AL.
JOHN T. JOHNSON
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 7
Reel/Frame:011684/0289   Pages: 3
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNO, YASUMI
Exec Dt:
03/26/2001
2
MAEHIRO, KAZUTOYO
Exec Dt:
03/26/2001
Assignee
1
SQUARE CO., LTD.
1-8-1 SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020061780
09821127
Correspondence name and address
JOHN T. JOHNSON
CLIFFORD CHANCE
ROGERS & WELLS LLP
200 PARK AVENUE
NEW YORK, NEW YORK 10166
Assignment: 8
Reel/Frame:011969/0335   Pages: 3
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHIRO, KAZUTOYO
Exec Dt:
06/07/2001
2
TAKADA, MASAYUKI
Exec Dt:
06/07/2001
Assignee
1
SQUARE CO., LTD.
ARCO TOWER, 1-8-1, SHIMOMEGURO
MEGURO-KU, TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7403971
US20020062349
09821267
Correspondence name and address
CLIFFORD CHANCE ROGERS & WELLS LLP
JOHN T. JOHNSON
200 PARK AVENUE
NEW YORK, NEW YORK 10166
Assignment: 9
Reel/Frame:012919/0532   Pages: 3
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
04/23/2002
Assignee
1
SQUARE CO., LTD.
ARCO TOWER 1-8-1, SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7620683
US20020198949
10107132
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARK PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:012919/0575   Pages: 3
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
04/23/2002
Assignee
1
SQUARE CO., LTD.
ARCO TOWER 1-8-1, SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7058690
US20020169855
10107198
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
P22094
RESTON, VA 20191
Assignment: 11
Reel/Frame:012919/0604   Pages: 3
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNO, YASUMI
Exec Dt:
04/11/2002
2
MAEHIRO, KAZUTOYO
Exec Dt:
04/23/2002
Assignee
1
SQUARE CO., LTD.
ARCO TOWER 1-8-1, SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7654902
US20020160837
10107141
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:012919/0645   Pages: 3
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
04/23/2002
Assignee
1
SQUARE CO. LTD.
ARCO TOWER, 1-8-1 SHIMOMEGURO, MEGURO-KU,
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020129112
10084332
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
P21976
RESTON, VA 20191
Assignment: 13
Reel/Frame:012921/0839   Pages: 3
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
04/23/2002
Assignee
1
SQUARE CO., LTD.
ARCO TOWER 1-8-1, SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8103736
US20020156844
10106350
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
P22082 1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:013273/0676   Pages: 3
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
08/30/2002
Assignee
1
SQUARE CO., LTD.
ARCO TOWER 1-8-1, SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7246155
US20030009549
10187371
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
P22384
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:013354/0154   Pages: 3
Recorded: 10/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
08/30/2002
Assignee
1
SQUARE CO., LTD.
ARCO TOWER 1-8-1, SHIMOMEGURO, MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7761512
US20030018718
10186669
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
P22462
RESTON, VA 20191
Assignment: 16
Reel/Frame:013354/0485   Pages: 3
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
08/30/2002
Assignee
1
SQUARE CO., LTD.
ARCO TOWER 1-8-1, SHIMOMEGURO
MEGURO-KU
TOKYO 153-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030020766
10186670
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCEH. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 201291
Assignment: 17
Reel/Frame:016559/0567   Pages: 3
Recorded: 05/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEHIRO, KAZUTOYO
Exec Dt:
03/02/2005
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO. LTD.)
3-22-7 YOYOGI, SHIBUYA-KU
TOKYO 151-8544, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7878904
US20050192096
11039803
Correspondence name and address
BRUCE H. BERNSTEIN
P26381
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:016556/0982   Pages: 5
Recorded: 05/12/2005
Attorney Dkt #:P25990.P08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNO, YASUMI
Exec Dt:
03/07/2005
2
MAEHIRO, KAZUTOYO
Exec Dt:
03/16/2005
3
TANBA, HIDEHITO
Exec Dt:
03/16/2005
4
MURASAWA, YUICHI
Exec Dt:
03/17/2005
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
3-22-7 YOYOGI, SHIBUYA-KU
TOKYO 151-8544, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050192071
11034977
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
P25990
RESTON, VA 20191
Assignment: 19
Reel/Frame:018272/0679   Pages: 4
Recorded: 09/19/2006
Attorney Dkt #:P30134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHIRO, KAZUTOYO
Exec Dt:
07/24/2006
2
ITOU, HIROYUKI
Exec Dt:
08/01/2006
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX
3-22-7 YOYOGI, SHIBUYA-KU
TOKYO, JAPAN 151-8544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8197339
US20070026944
11460263
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:018136/0489   Pages: 3
Recorded: 08/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHIRO, KAZUTOYO
Exec Dt:
07/25/2006
2
FUKUSHIMA, MITSUTERU
Exec Dt:
08/01/2006
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
3-22-7 YOYOGI, SHIBUYA-KU
TOKYO 151-8544, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7574678
US20060277503
11420155
Correspondence name and address
BRUCE H. BERNSTEIN
P29353
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 21
Reel/Frame:018136/0492   Pages: 5
Recorded: 08/07/2006
Attorney Dkt #:P29365.P02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHIRO, KAZUTOYO
Exec Dt:
07/31/2006
2
TSUSHIMA, TADASHI
Exec Dt:
07/25/2006
3
AOYAMA, KOJI
Exec Dt:
07/31/2006
4
YOSHIOKA, MITSUO
Exec Dt:
07/31/2006
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
3-22-7 YOYOGI, SHIBUYA-KU
TOKYO 151-8544, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8661368
US20060277489
11420334
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:018886/0092   Pages: 4
Recorded: 02/13/2007
Attorney Dkt #:P30928
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOU, HIROYUKI
Exec Dt:
02/05/2007
2
MAEHIRO, KAZUTOYO
Exec Dt:
02/07/2007
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
3-22-7 YOYOGI, SHIBUYA-KU
TOKYO, JAPAN 151-8544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7690992
US20070213107
11674297
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 23
Reel/Frame:018943/0028   Pages: 4
Recorded: 02/28/2007
Attorney Dkt #:P31277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHIRO, KAZUTOYO
Exec Dt:
02/19/2007
2
ISOWAKI, TAKASHI
Exec Dt:
02/19/2007
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
3-22-7 YOYOGI, SHIBUYA-KU,
TOKYO, JAPAN 151-8544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7677977
US20070218992
11680205
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 24
Reel/Frame:032161/0777   Pages: 6
Recorded: 02/06/2014
Attorney Dkt #:P45379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINAGAWA, HIROSHI
Exec Dt:
02/04/2014
2
MAEHIRO, KAZUTOYO
Exec Dt:
02/04/2014
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
6-27-30 SHINJUKU
SHINJUKU-KU
TOKYO, JAPAN 160-8430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9884246
US20140228114
14174316
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 25
Reel/Frame:044451/0470   Pages: 5
Recorded: 12/20/2017
Attorney Dkt #:P54048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINAGAWA, HIROSHI
Exec Dt:
02/04/2014
2
MAEHIRO, KAZUTOYO
Exec Dt:
02/04/2014
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
6-27-30 SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10391386
US20180111045
15848877
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 26
Reel/Frame:049726/0672   Pages: 6
Recorded: 07/11/2019
Attorney Dkt #:P58300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINAGAWA, HIROSHI
Exec Dt:
02/04/2014
2
MAEHIRO, KAZUTOYO
Exec Dt:
02/04/2014
Assignee
1
KABUSHIKI KAISHA SQUARE ENIX (ALSO TRADING AS SQUARE ENIX CO., LTD.)
6-27-30 SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10974131
US20190329126
16507583
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARK PLACE
RESTON, VA 20191

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