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Patent Assignment Assignor Details
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Assignor Name : SAKURAI, MASAHIRO
Total Assignments: 21
Assignment: 1
Reel/Frame:004803/0891   Pages: 1
Recorded: 09/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORIKI, YASUMITSU
Exec Dt:
09/03/1987
2
NUMAKURA, HIROTOMO
Exec Dt:
09/03/1987
3
SAKURAI, MASAHIRO
Exec Dt:
09/03/1987
Assignee
1
MARUMA JYSUHARYO KABUSHIKI KAISHA, 1-2-19 SAKURAGAOKA TOKYO JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4805826
NONE
07099408
Correspondence name and address
BURNS AND LOBATO
PENTHOUSE SUITE
ONE CHASE ROAD
SCARSDALE, NY 10583
Assignment: 2
Reel/Frame:005203/0708   Pages: 1
Recorded: 01/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUNAKAWA, NAOYOSHI
Exec Dt:
12/15/1989
2
IIDA, YASUHARU
Exec Dt:
12/15/1989
3
MORIKI, YASUMITSU
Exec Dt:
12/27/1989
4
SAKURAI, MASAHIRO
Exec Dt:
12/26/1989
Assignees
1
SATO KOGYO CO., LTD.
1-11, SAKURAGI-CHO, TOYAMA-SHI, A CORP. OF JAPAN
TOYAMA-KEN, JAPAN
2
MARUMA TECHNICA CO., LTD.
1-2-19, SAKURAGAOKA, SETAGAYA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923251
NONE
07314844
Correspondence name and address
FELIX J. D'AMBROSIO
JONES, TULLAR & COOPER, P.C.
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:011792/0702   Pages: 4
Recorded: 05/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, KENJI
Exec Dt:
04/17/2001
2
HOSHINO, TADAHISA
Exec Dt:
04/17/2001
3
SUZUKI, SHINICHI
Exec Dt:
04/17/2001
4
TAKAYAMA, HOMU
Exec Dt:
04/17/2001
5
YACHI, TAKANORI
Exec Dt:
04/17/2001
6
UENO, MASAYUKI
Exec Dt:
04/17/2001
7
SAKURAI, MASAHIRO
Exec Dt:
04/17/2001
8
WATANABE, GO
Exec Dt:
04/17/2001
Assignee
1
ASAHI SEIMITSU KABUSHIKI KAISHA
5-2, HIGASHIOIZUMI 2-CHOME, NERIMA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624402
US20010039740
09852022
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:012474/0297   Pages: 3
Recorded: 11/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIBA, HIROYUKI
Exec Dt:
11/07/2001
2
TSUJII, MASAHIKO
Exec Dt:
11/07/2001
3
KOIWA, ATSUSHI
Exec Dt:
11/07/2001
4
SAKURAI, SHIN
Exec Dt:
11/07/2001
5
KAYANO, AKIO
Exec Dt:
11/07/2001
6
ISHIZUKA, HIROYUKI
Exec Dt:
11/07/2001
7
SAITO, HIROYUKI
Exec Dt:
11/07/2001
8
NAKAMURA, TAIJU
Exec Dt:
11/07/2001
9
KUSHIDA, IKUO
Exec Dt:
11/07/2001
10
SUZUKI, YASUYUKI
Exec Dt:
11/07/2001
11
YOSHIBA, TAKAKO
Exec Dt:
11/07/2001
12
ASHIZAWA, KAZUHIDE
Exec Dt:
11/07/2001
13
SAKURAI, MASAHIRO
Exec Dt:
11/07/2001
14
YAMAMOTO, EIICHI
Exec Dt:
11/07/2001
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7084268
NONE
09979679
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 5
Reel/Frame:013498/0235   Pages: 3
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOH, TAKASHI
Exec Dt:
11/05/2002
2
OKAMOTO, YASUSHI
Exec Dt:
11/06/2002
3
ASANO, OSAMU
Exec Dt:
11/05/2002
4
WATANABE, NOBUHISA
Exec Dt:
11/06/2002
5
NAGAKURA, TADASHI
Exec Dt:
11/06/2002
6
SAEKI, TAKAO
Exec Dt:
11/06/2002
7
INOUE, ATSUSHI
Exec Dt:
11/05/2002
8
SAKURAI, MASAHIRO
Exec Dt:
11/07/2002
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6916837
US20030181766
10294198
Correspondence name and address
KNOBBE, MARTENS, OLSON, ET AL
DANIEL E. ALTMAN
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 6
Reel/Frame:018091/0417   Pages: 5
Recorded: 07/25/2006
Attorney Dkt #:K6510.0080/P080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURAI, MASAHIRO
Exec Dt:
06/24/2004
Assignee
1
SEGA CORPORATION
2-12, HANEDA 1-CHOME
OHTA-KU, TOKYO 144-0043, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D546397
NONE
29261481
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 7
Reel/Frame:016677/0875   Pages: 3
Recorded: 08/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUGUCHI, TETSUYA
Exec Dt:
07/29/2005
2
SAKURAI, MASAHIRO
Exec Dt:
08/07/2005
Assignees
1
BANDAI CO., LTD.
1-4-8, KOMAGATA
TAITO-KU
TOKYO, JAPAN
2
Q ENTERTAINMENT, INC.
201/301, 3-2-3, SHIMOMEGURO
MEGURO-KU
TOKYO, JAPAN
3
MASAHIRO SAKURAI
107-4-702, BENTENCHO
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7775866
US20050277456
11138693
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:026871/0785   Pages: 4
Recorded: 09/08/2011
Attorney Dkt #:723-3100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, MASAHIRO
Exec Dt:
08/23/2011
2
SAKURAI, MICHIKO
Exec Dt:
08/23/2011
3
OTANI, KOU
Exec Dt:
08/23/2011
4
KOIKE, NAGI
Exec Dt:
08/23/2011
5
YAMASAKI, NOBUHIRO
Exec Dt:
08/23/2011
Assignee
1
NINTENDO CO., LTD.
11-1 KAMITOBA HOKOTATE-CHO, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8992303
US20110312407
13156779
Correspondence name and address
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:026872/0848   Pages: 2
Recorded: 09/08/2011
Attorney Dkt #:723-3101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, MASAHIRO
Exec Dt:
08/23/2011
2
OKAWARA, YOSHIYASU
Exec Dt:
08/23/2011
3
HIRAKAWA, YOICHI
Exec Dt:
08/23/2011
4
SAKURAI, MICHIKO
Exec Dt:
08/23/2011
Assignee
1
NINTENDO CO., LTD.
11-1, KAMITOBA HOKOTATE-CHO, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9364742
US20110319167
13156833
Correspondence name and address
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:026927/0188   Pages: 3
Recorded: 09/19/2011
Attorney Dkt #:723-3115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, MASAHIRO
Exec Dt:
08/23/2011
2
MACHINO, TAICHI
Exec Dt:
08/23/2011
3
IKEDA, TEPPEI
Exec Dt:
08/23/2011
Assignee
1
NINTENDO CO., LTD.
11-1 KAMITOBA HOKOTATE-CHO, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9878245
US20120001944
13158816
Correspondence name and address
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:026927/0586   Pages: 3
Recorded: 09/19/2011
Attorney Dkt #:723-3114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, MASAHIRO
Exec Dt:
08/23/2011
2
YAMASAKI, NOBUHIRO
Exec Dt:
08/23/2011
3
IKEDA, TEPPEI
Exec Dt:
08/23/2011
Assignee
1
NINTENDO CO., LTD.
11-1 KAMITOBA HOKOTATE-CHO, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9533225
US20120004017
13159032
Correspondence name and address
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:026931/0045   Pages: 3
Recorded: 09/20/2011
Attorney Dkt #:723-3113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, MASAHIRO
Exec Dt:
08/23/2011
2
ABE, SHINYA
Exec Dt:
08/23/2011
3
IKEDA, TEPPEI
Exec Dt:
08/23/2011
Assignee
1
NINTENDO CO., LTD.
11-1 KAMITOBA HOKOTATE-CHO, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149720
US20120007882
13158839
Correspondence name and address
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 13
Reel/Frame:026895/0185   Pages: 3
Recorded: 09/13/2011
Attorney Dkt #:MEN-723-3202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, MASAHIRO
Exec Dt:
08/31/2011
2
YAMAGISHI, NOBUMASA
Exec Dt:
08/31/2011
Assignee
1
NINTENDO CO., LTD.
11-1 KAMITOBA HOKOTATE-CHO, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120306917
13231184
Correspondence name and address
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:027283/0253   Pages: 3
Recorded: 11/28/2011
Attorney Dkt #:723-3216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, MASAHIRO
Exec Dt:
11/14/2011
2
KODAIRA, SATOSHI
Exec Dt:
11/14/2011
3
MACHINO, TAICHI
Exec Dt:
11/14/2011
Assignee
1
NINTENDO CO., LTD.
11-1 KAMITOBA HOKOTATE-CHO, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9050532
US20120075429
13239974
Correspondence name and address
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 15
Reel/Frame:027812/0581   Pages: 3
Recorded: 03/06/2012
Attorney Dkt #:723-3297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, MASAHIRO
Exec Dt:
01/26/2012
2
KODAIRA, SATOSHI
Exec Dt:
01/26/2012
Assignee
1
NINTENDO CO., LTD.
11-1 KAMITOBA HOKOTATE-CHO, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9113144
US20120169723
13329984
Correspondence name and address
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 16
Reel/Frame:035172/0562   Pages: 4
Recorded: 03/16/2015
Attorney Dkt #:RYM-723-4139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, TAKESHI
Exec Dt:
03/04/2015
2
AKITA, TAKAMITSU
Exec Dt:
03/04/2015
3
SAKURAI, MASAHIRO
Exec Dt:
03/09/2015
4
SAKAI, NOBUTAKA
Exec Dt:
03/09/2015
5
KOBAYASHI, YASUHITO
Exec Dt:
03/09/2015
6
KASHIWAGI, MITSUO
Exec Dt:
03/09/2015
7
NOTO, KEITA
Exec Dt:
03/09/2015
Assignee
1
NINTENDO CO., LTD.
11-1 HOKOTATE-CHO, KAMITOBA, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10943319
US20150286699
14658660
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 17
Reel/Frame:035536/0745   Pages: 4
Recorded: 04/30/2015
Attorney Dkt #:RYM-723-4157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUNO, TOSHIHARU
Exec Dt:
04/22/2015
2
SAITO, SHINYA
Exec Dt:
04/22/2015
3
SAKURAI, MASAHIRO
Exec Dt:
04/20/2015
Assignee
1
NINTENDO CO., LTD.
11-1 HOKOTATE-CHO, KAMITOBA
MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9839839
US20150352439
14700488
Correspondence name and address
RAYMOND Y. MAH
NIXON & VANDERHYE, P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 18
Reel/Frame:035546/0628   Pages: 4
Recorded: 05/01/2015
Attorney Dkt #:RYM-723-4161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUNO, TOSHIHARU
Exec Dt:
04/22/2015
2
SAITO, SHINYA
Exec Dt:
04/22/2015
3
MIYACHI, KAORI
Exec Dt:
04/22/2015
4
SHIOTANI, MASAHIRO
Exec Dt:
04/22/2015
5
SAKURAI, MASAHIRO
Exec Dt:
04/20/2015
6
ANABUKI, KENJI
Exec Dt:
04/20/2015
Assignee
1
NINTENDO CO., LTD.
11-1 HOKOTATE-CHO, KAMITOBA, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9943768
US20160144284
14701966
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 19
Reel/Frame:050027/0292   Pages: 5
Recorded: 08/12/2019
Attorney Dkt #:37706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURAI, MASAHIRO
Exec Dt:
07/31/2019
Assignee
1
NINTENDO CO., LTD.
11-1 HOKOTATE-CHO, KAMITOBA, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11278812
US20200108319
16538244
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 20
Reel/Frame:050037/0033   Pages: 5
Recorded: 08/13/2019
Attorney Dkt #:37705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURAI, MASAHIRO
Exec Dt:
07/31/2019
Assignee
1
NINTENDO CO., LTD.
11-1 HOKOTATE-CHO, KAMITOBA, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11583773
US20200108317
16538056
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 21
Reel/Frame:050295/0701   Pages: 5
Recorded: 09/06/2019
Attorney Dkt #:37725
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURAI, MASAHIRO
Exec Dt:
07/31/2019
Assignee
1
NINTENDO CO., LTD.
11-1 HOKOTATE-CHO, KAMITOBA, MINAMI-KU
KYOTO, JAPAN 601-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11173403
US20200114267
16563201
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530

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