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Patent Assignment Assignor Details
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Assignor Name : KAI, SHINICHI
Total Assignments: 23
Assignment: 1
Reel/Frame:004842/0126   Pages: 1
Recorded: 01/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAHASHI, JUNNICHI
Exec Dt:
01/19/1988
2
SHIGETOMI, TAKUO
Exec Dt:
01/19/1988
3
KAI, SHINICHI
Exec Dt:
01/19/1988
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA, 2-6, DOJIMAHAMA 1-CHOME, KITA-KU, OSAKA, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4788244
NONE
07149141
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:008899/0779   Pages: 2
Recorded: 10/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, TOSHIYUKI
Exec Dt:
08/18/1997
2
INO, HIROYUKI
Exec Dt:
08/18/1997
3
YOSHIMURA, SHUNJI
Exec Dt:
08/18/1997
4
KAI, SHINICHI
Exec Dt:
08/18/1997
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6111833
NONE
08930162
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM S. FROMMER
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:009082/0878   Pages: 3
Recorded: 04/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, TOSHIYUKI
Exec Dt:
03/05/1998
2
INO, HIROYUKI
Exec Dt:
03/05/1998
3
YOSHIMURA, SHUNJI
Exec Dt:
03/11/1998
4
KAI, SHINICHI
Exec Dt:
03/05/1998
5
SHIMPUKU, YOSHIHIDE
Exec Dt:
03/05/1998
6
IIDA, MICHIHIKO
Exec Dt:
03/13/1998
7
KAWASHIMA, TETSUJI
Exec Dt:
03/13/1998
8
SATO, SHOJI
Exec Dt:
03/13/1998
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO 100-31, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6014096
NONE
08947429
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 4
Reel/Frame:010552/0656   Pages: 3
Recorded: 01/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMOTO, ATSUSHI
Exec Dt:
12/27/1999
2
KAI, SHINICHI
Exec Dt:
12/27/1999
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35, KITASHINAGAWA 6-CHOME
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6493296
NONE
09431839
Correspondence name and address
LIMBACH & LIMBACH LLP
CHARLES P. SAMMUT
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:011028/0060   Pages: 3
Recorded: 08/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMURA, SHUNJI
Exec Dt:
07/27/2000
2
FUKUMOTO, ATSUSHI
Exec Dt:
07/27/2000
3
KAI, SHINICHI
Exec Dt:
07/27/2000
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6421304
NONE
09551428
Correspondence name and address
LIMBACH & LIMBACH L.L.P.
CHARLES P. SAMMUT
2001 FERRY BUILDING
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 6
Reel/Frame:016385/0660   Pages: 3
Recorded: 03/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAI, SHINICHI
Exec Dt:
08/25/2004
2
ARATANI, KATSUHISA
Exec Dt:
08/25/2004
3
KOUCHIYAMA, AKIRA
Exec Dt:
08/25/2004
4
NAKAGAWA, KENZO
Exec Dt:
02/12/2004
5
TAKEMOTO, YOSHIHIRO
Exec Dt:
08/25/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8119043
US20050161842
10505455
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016486/0444   Pages: 3
Recorded: 04/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKESHITA, YASUYUKI
Exec Dt:
09/06/2004
2
FUKUMOTO, ATSUSHI
Exec Dt:
09/08/2004
3
KAI, SHINICHI
Exec Dt:
09/14/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7355952
US20050174339
10505167
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:016224/0904   Pages: 2
Recorded: 02/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAI, SHINICHI
Exec Dt:
12/13/2004
2
KOUCHIYAMA, AKIRA
Exec Dt:
12/14/2004
3
ARATANI, KATSUHISA
Exec Dt:
12/14/2004
4
NAKAGAWA, KENZO
Exec Dt:
01/02/2005
5
TAKEMOTO, YOSHIHIRO
Exec Dt:
12/13/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7648671
US20050128926
10502038
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 9
Reel/Frame:018130/0941   Pages: 3
Recorded: 07/26/2006
Attorney Dkt #:292150US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAO, TAKASHI
Exec Dt:
07/21/2006
2
KAI, SHINICHI
Exec Dt:
07/21/2006
3
ICHIMURA, ISAO
Exec Dt:
07/21/2006
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7394049
US20060278807
11447110
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:023136/0878   Pages: 3
Recorded: 08/20/2009
Attorney Dkt #:SON-4282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KENJI
Exec Dt:
07/06/2009
2
SATO, HIDEO
Exec Dt:
07/16/2009
3
ICHIMURA, ISAO
Exec Dt:
07/06/2009
4
WATANABE, TOSHIO
Exec Dt:
07/06/2009
5
KAI, SHINICHI
Exec Dt:
07/06/2009
6
KAJIHARA, JUNJI
Exec Dt:
07/21/2009
7
HAYASAKA, KENGO
Exec Dt:
07/06/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100026453
12458933
Correspondence name and address
CHRISTOPHER M. TOBIN
RADER, FISHMAN & GRAUER PLLC
1233 20T STREET, N.W.
SUITE 501
WASHINGTON, DC 2003
Assignment: 11
Reel/Frame:024688/0265   Pages: 3
Recorded: 06/30/2010
Attorney Dkt #:SONYJP 3.0-2277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIMURA, ISAO
Exec Dt:
05/25/2010
2
KAI, SHINICHI
Exec Dt:
05/25/2010
3
WATANABE, TOSHIO
Exec Dt:
05/26/2010
4
KAWASHIMA, YOSHINARI
Exec Dt:
05/27/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110013074
12803605
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ
& MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 12
Reel/Frame:024553/0975   Pages: 2
Recorded: 06/17/2010
Attorney Dkt #:3712174-01962
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGAWA, YUJI
Exec Dt:
06/15/2010
2
YOTORIYAMA, TASUKU
Exec Dt:
06/15/2010
3
KAI, SHINICHI
Exec Dt:
06/15/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945911
US20100291667
12775044
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 13
Reel/Frame:034676/0267   Pages: 2
Recorded: 01/09/2015
Attorney Dkt #:3712174.03865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGAWA, YUJI
Exec Dt:
06/15/2010
2
YOTORIYAMA, TASUKU
Exec Dt:
06/15/2010
3
KAI, SHINICHI
Exec Dt:
06/15/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9228950
US20150111290
14581161
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 14
Reel/Frame:038126/0437   Pages: 2
Recorded: 03/29/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGAWA, YUJI
Exec Dt:
06/15/2010
2
YOTORIYAMA, TASUKU
Exec Dt:
06/15/2010
3
KAI, SHINICHI
Exec Dt:
06/15/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9651492
US20160077006
14948972
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 15
Reel/Frame:024797/0118   Pages: 3
Recorded: 08/05/2010
Attorney Dkt #:3712174-02045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMOTO, ATSUSHI
Exec Dt:
06/25/2010
2
ICHIMURA, ISAO
Exec Dt:
06/25/2010
3
KAI, SHINICHI
Exec Dt:
06/25/2010
4
WATANABE, TOSHIO
Exec Dt:
06/25/2010
5
SEGAWA, YUJI
Exec Dt:
06/30/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324597
US20110036992
12848340
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 16
Reel/Frame:024796/0990   Pages: 2
Recorded: 08/05/2010
Attorney Dkt #:3712174-02239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIMURA, ISAO
Exec Dt:
07/02/2010
2
YAMAMOTO, MASANOBU
Exec Dt:
07/06/2010
3
KAI, SHINICHI
Exec Dt:
07/02/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8466475
US20110037077
12846485
Correspondence name and address
K&L GATES LLP
PO BOX 1135
CHICAGO, IL 60690-1135
Assignment: 17
Reel/Frame:028568/0865   Pages: 3
Recorded: 07/17/2012
Attorney Dkt #:SON-5125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJIHARA, JUNJI
Exec Dt:
07/02/2012
2
KAI, SHINICHI
Exec Dt:
07/02/2012
3
ICHIMURA, ISAO
Exec Dt:
07/03/2012
4
SEGAWA, YUJI
Exec Dt:
07/03/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130034857
13546733
Correspondence name and address
RADER FISHMAN & GRAUER, PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:028871/0741   Pages: 2
Recorded: 08/29/2012
Attorney Dkt #:SON-5141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAI, SHINICHI
Exec Dt:
08/08/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9111825
US20130056616
13592429
Correspondence name and address
RADER FISHMAN & GRAUER, PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:031287/0144   Pages: 2
Recorded: 09/26/2013
Attorney Dkt #:3712174-03579
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAI, SHINICHI
Exec Dt:
08/21/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140091208
14036855
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 20
Reel/Frame:036809/0911   Pages: 3
Recorded: 10/16/2015
Attorney Dkt #:S1459.72048US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIMOTO, NAOKI
Exec Dt:
08/03/2015
2
KAI, SHINICHI
Exec Dt:
08/03/2015
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10228327
US20160282268
14778120
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 21
Reel/Frame:060670/0871   Pages: 7
Recorded: 07/29/2022
Attorney Dkt #:S1459.72710US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAI, SHINICHI
Exec Dt:
03/31/2022
2
KAJIHARA, JUNJI
Exec Dt:
03/29/2022
3
KITA, KOJI
Exec Dt:
04/05/2022
4
SAKAMOTO, NAOHISA
Exec Dt:
03/29/2022
5
TAKAHASHI, KAZUYA
Exec Dt:
03/21/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220349806
17772488
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 22
Reel/Frame:060671/0518   Pages: 8
Recorded: 07/29/2022
Attorney Dkt #:S1459.72707US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, NAOHISA
Exec Dt:
04/05/2022
2
MATSUMOTO, MASAHIRO
Exec Dt:
03/31/2022
3
KAI, SHINICHI
Exec Dt:
03/31/2022
4
TASHIRO, SHINJI
Exec Dt:
03/30/2022
5
TAKAHASHI, KAZUYA
Exec Dt:
03/28/2022
6
MACHIDA, YOSHIFUMI
Exec Dt:
04/01/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348840
17772987
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 23
Reel/Frame:060671/0909   Pages: 6
Recorded: 07/29/2022
Attorney Dkt #:S1459.72712US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, KAZUYA
Exec Dt:
03/21/2022
2
SAKAMOTO, NAOHISA
Exec Dt:
04/01/2022
3
KAI, SHINICHI
Exec Dt:
03/31/2022
4
KATSUMOTO, YOICHI
Exec Dt:
03/31/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220381670
17773552
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211

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