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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 : KANEKO, ASAKO
Total Assignments: 22
Assignment: 1
Reel/Frame:022400/0633   Pages: 2
Recorded: 03/16/2009
Attorney Dkt #:100929.60299US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMATA, SHIGERU
Exec Dt:
04/24/2008
2
HOSHINO, YOSHINOBU
Exec Dt:
04/24/2008
3
KANEKO, ASAKO
Exec Dt:
04/24/2008
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7705304
US20080283747
12120053
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 200444300
Assignment: 2
Reel/Frame:027592/0153   Pages: 2
Recorded: 01/25/2012
Attorney Dkt #:ASA-8175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, ASAKO
Exec Dt:
11/24/2011
2
MUTO, HIROBUMI
Exec Dt:
11/24/2011
3
KAMINO, ATSUSHI
Exec Dt:
11/24/2011
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI, 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8552407
US20120126146
13386980
Correspondence name and address
MATTINGLY & MALUR, P.C.
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:030350/0368   Pages: 2
Recorded: 05/03/2013
Attorney Dkt #:062807-0796
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAYA, TORU
Exec Dt:
04/05/2013
2
MUTO, HIROBUMI
Exec Dt:
04/05/2013
3
TAKASU, HISAYUKI
Exec Dt:
04/05/2013
4
KAMINO, ATSUSHI
Exec Dt:
04/05/2013
5
KANEKO, ASAKO
Exec Dt:
04/09/2013
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130220806
13883539
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:046133/0116   Pages: 3
Recorded: 06/19/2018
Attorney Dkt #:HITACHI8-111000466US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAYA, TORU
Exec Dt:
04/05/2013
2
MUTO, HIROBUMI
Exec Dt:
04/05/2013
3
TAKASU, HISAYUKI
Exec Dt:
04/05/2013
4
KAMINO, ATSUSHI
Exec Dt:
04/05/2013
5
KANEKO, ASAKO
Exec Dt:
04/09/2013
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11133153
US20180301318
16012423
Correspondence name and address
TASHA ALBERT
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, 19103 UNITED STATES
Assignment: 5
Reel/Frame:032309/0829   Pages: 2
Recorded: 02/27/2014
Attorney Dkt #:XA-12481/T3063-20131US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, SHUICHI
Exec Dt:
11/12/2013
2
TAKASU, HISAYUKI
Exec Dt:
11/12/2013
3
KANEKO, ASAKO
Exec Dt:
11/13/2013
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140124367
14128646
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 6
Reel/Frame:033308/0707   Pages: 2
Recorded: 07/14/2014
Attorney Dkt #:XA-12647/T3351-20833US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, ASAKO
Exec Dt:
04/24/2014
2
TAKASU, HISAYUKI
Exec Dt:
04/25/2014
3
MUTOU, HIROBUMI
Exec Dt:
04/25/2014
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9343265
US20140353151
14370763
Correspondence name and address
MILES & STOCKBRIDGE P.C.
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102-3833
Assignment: 7
Reel/Frame:034071/0431   Pages: 6
Recorded: 10/30/2014
Attorney Dkt #:443554US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, HIROYA
Exec Dt:
10/22/2014
2
NUMATA, OSAMU
Exec Dt:
10/22/2014
3
IKEDA, HIRONOBU
Exec Dt:
10/22/2014
4
NAGASAKA, TOSHIO
Exec Dt:
10/22/2014
5
SAIKI, SHINJI
Exec Dt:
10/22/2014
6
IRIYAMA, HIROAKI
Exec Dt:
10/22/2014
7
UZAWA, MASASHI
Exec Dt:
10/22/2014
8
KANEKO, ASAKO
Exec Dt:
10/22/2014
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10096395
US20150132537
14397957
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:037043/0508   Pages: 7
Recorded: 11/16/2015
Attorney Dkt #:104349.68434US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, ASAKO
Exec Dt:
09/14/2015
2
TAKASU, HISAYUKI
Exec Dt:
09/16/2015
3
MUTOU, HIROBUMI
Exec Dt:
09/11/2015
4
IWAYA, TORU
Exec Dt:
09/10/2015
5
KONOMI, MAMI
Exec Dt:
09/15/2015
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9558912
US20160126057
14890936
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004-2595
Assignment: 9
Reel/Frame:041037/0838   Pages: 4
Recorded: 12/20/2016
Attorney Dkt #:SP357824US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMURA, MASARU
Exec Dt:
10/21/2016
2
KAWAMOTO, KENTA
Exec Dt:
10/25/2016
3
KANEKO, ASAKO
Exec Dt:
10/25/2016
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10827230
US20170150230
15320596
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:040308/0296   Pages: 4
Recorded: 11/14/2016
Attorney Dkt #:056819-5127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, AKIFUMI
Exec Dt:
11/07/2016
2
TAMURA, YOKO
Exec Dt:
11/07/2016
3
KIURA, MASAAKI
Exec Dt:
11/07/2016
4
KANEKO, ASAKO
Exec Dt:
11/07/2016
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10093771
US20170037182
15305121
Correspondence name and address
ROBERT J. GAYBRICK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:044094/0864   Pages: 4
Recorded: 11/10/2017
Attorney Dkt #:509149US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZAWA, TADAHIRO
Exec Dt:
11/08/2017
2
KANEKO, ASAKO
Exec Dt:
11/08/2017
3
KIURA, MASAAKI
Exec Dt:
11/08/2017
4
KAMON, YOSHIHIRO
Exec Dt:
11/08/2017
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11314179
US20180067412
15573373
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:047600/0510   Pages: 4
Recorded: 11/28/2018
Attorney Dkt #:518540US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, TAKAHIRO
Exec Dt:
11/16/2018
2
TAMURA, YOKO
Exec Dt:
11/16/2018
3
KANEKO, ASAKO
Exec Dt:
11/16/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11415903
US20190094733
16202148
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:048132/0478   Pages: 4
Recorded: 01/25/2019
Attorney Dkt #:POL-11942
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, ASAKO
Exec Dt:
12/07/2018
2
TAKASU, HISAYUKI
Exec Dt:
12/06/2018
3
IWAYA, TORU
Exec Dt:
12/05/2018
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10832889
US20190272973
16320525
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:048394/0835   Pages: 7
Recorded: 02/21/2019
Attorney Dkt #:SP367044US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAMIZU, SHINNOSUKE
Exec Dt:
12/13/2018
2
MARUKAWA, KAZUYUKI
Exec Dt:
12/14/2018
3
SHIMIZU, ITARU
Exec Dt:
12/18/2018
4
TANAKA, NORIKO
Exec Dt:
12/17/2018
5
KANEKO, ASAKO
Exec Dt:
12/19/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142192
US20190202451
16327011
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:048757/0645   Pages: 6
Recorded: 04/01/2019
Attorney Dkt #:S1459.72425US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, ITARU
Exec Dt:
01/25/2019
2
TANAKA, NORIKO
Exec Dt:
01/25/2019
3
MARUKAWA, KAZUYUKI
Exec Dt:
01/28/2019
4
KANEKO, ASAKO
Exec Dt:
01/28/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11250708
US20200043344
16326487
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 16
Reel/Frame:048813/0552   Pages: 8
Recorded: 04/05/2019
Attorney Dkt #:S1459.72430US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, ASAKO
Exec Dt:
01/28/2019
2
TANAKA, NORIKO
Exec Dt:
01/28/2019
3
MARUKAWA, KAZUYUKI
Exec Dt:
01/28/2019
4
YUKAWA, YASUHIRO
Exec Dt:
01/28/2019
5
SHIMIZU, ITARU
Exec Dt:
01/28/2019
6
HAYAMIZU, SHINNOSUKE
Exec Dt:
01/28/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200086889
16334457
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 17
Reel/Frame:048849/0558   Pages: 7
Recorded: 04/10/2019
Attorney Dkt #:S1459.72431US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, ASAKO
Exec Dt:
01/28/2019
2
MARUKAWA, KAZUYUKI
Exec Dt:
01/28/2019
3
SHIMIZU, ITARU
Exec Dt:
01/28/2019
4
HAYAMIZU, SHINNOSUKE
Exec Dt:
01/28/2019
5
YUKAWA, YASUHIRO
Exec Dt:
01/28/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200086886
16334515
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 18
Reel/Frame:048758/0158   Pages: 6
Recorded: 04/01/2019
Attorney Dkt #:S1459.72424US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, NORIKO
Exec Dt:
01/30/2019
2
SHIMIZU, ITARU
Exec Dt:
01/31/2019
3
MARUKAWA, KAZUYUKI
Exec Dt:
01/31/2019
4
KANEKO, ASAKO
Exec Dt:
01/31/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11167752
US20190193728
16325521
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 19
Reel/Frame:051952/0543   Pages: 3
Recorded: 02/27/2020
Attorney Dkt #:109701.PD106US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, ASAKO
Exec Dt:
01/21/2020
2
TAKASU, HISAYUKI
Exec Dt:
01/22/2020
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11004652
US20200357602
16642231
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 20
Reel/Frame:056664/0001   Pages: 4
Recorded: 06/25/2021
Attorney Dkt #:SYP325396US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKAWA, YASUHIRO
Exec Dt:
10/15/2020
2
TANAKA, NORIKO
Exec Dt:
10/02/2020
3
KANEKO, ASAKO
Exec Dt:
09/30/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11511735
US20200369266
16955471
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 21
Reel/Frame:054676/0072   Pages: 3
Recorded: 12/17/2020
Attorney Dkt #:118262.PE060US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, ASAKO
Exec Dt:
11/12/2020
2
TAKASU, HISAYUKI
Exec Dt:
11/09/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11894213
US20210265130
17252997
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 22
Reel/Frame:056229/0366   Pages: 4
Recorded: 05/13/2021
Attorney Dkt #:536991US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YUKA
Exec Dt:
05/07/2021
2
OZAWA, TADAHIRO
Exec Dt:
05/07/2021
3
KANEKO, ASAKO
Exec Dt:
05/07/2021
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11898003
US20210261726
17319324
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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