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Patent Assignment Assignor Details
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Assignor Name : KASAI, HIROTO
Total Assignments: 17
Assignment: 1
Reel/Frame:015109/0121   Pages: 3
Recorded: 10/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KASAI, HIROTO
Exec Dt:
09/18/2003
Assignee
1
SONY CORPORATION
6-7-35, KITASHINAGAWA
SHINAGAWA-KU
TOKYO, JAPAN 141 0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7102808
US20040150869
10474959
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
RONALD P. KANANEN
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, D.C. 200036
Assignment: 2
Reel/Frame:017593/0968   Pages: 2
Recorded: 02/17/2006
Attorney Dkt #:HIRA.0221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROTO
Exec Dt:
12/29/2005
2
YOSHIDA, TAKAHO
Exec Dt:
12/29/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7319225
US20060255273
11356169
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 3
Reel/Frame:019358/0609   Pages: 2
Recorded: 05/21/2007
Attorney Dkt #:500.47475X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROTO
Exec Dt:
02/26/2007
2
KANEKO, YUTAKA
Exec Dt:
02/26/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7791023
US20080067375
11746096
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:025638/0397   Pages: 2
Recorded: 01/14/2011
Attorney Dkt #:ASA-6742
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROTO
Exec Dt:
10/29/2008
2
HARADA, KEN
Exec Dt:
10/29/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939801
US20090206258
12270422
Correspondence name and address
MATTINGLY & MALUR, P.C.
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:021898/0938   Pages: 2
Recorded: 11/28/2008
Attorney Dkt #:ASA-6841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, KEN
Exec Dt:
10/31/2008
2
KASAI, HIROTO
Exec Dt:
10/31/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7923685
US20090206256
12324937
Correspondence name and address
MATTINGLY, STANGER, MALUR & BRUNDIDGE, P
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:024124/0356   Pages: 4
Recorded: 03/23/2010
Attorney Dkt #:09792909-7940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, MITSUO
Exec Dt:
03/04/2010
2
KASAI, HIROTO
Exec Dt:
03/10/2010
3
ISHIDA, YUICHI
Exec Dt:
03/11/2010
4
RYOSON, HIROYUKI
Exec Dt:
03/15/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100252237
12729713
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 7
Reel/Frame:024847/0195   Pages: 4
Recorded: 08/17/2010
Attorney Dkt #:09111652-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROTO
Exec Dt:
05/27/2010
2
RYOSON, HIROYUKI
Exec Dt:
05/31/2010
3
YAJIMA, TAKASHI
Exec Dt:
06/01/2010
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
2
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
1-11-2, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110005724
12867967
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 8
Reel/Frame:024806/0883   Pages: 2
Recorded: 08/09/2010
Attorney Dkt #:09792909-8015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOSON, HIROYUKI
Exec Dt:
07/13/2010
2
KASAI, HIROTO
Exec Dt:
07/26/2010
3
HIRATA, KOJI
Exec Dt:
07/13/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100307722
12792347
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 9
Reel/Frame:026957/0716   Pages: 4
Recorded: 09/23/2011
Attorney Dkt #:3712174-02454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROTO
Exec Dt:
08/11/2010
2
MINAKAWA, TATSUYA
Exec Dt:
11/08/2010
3
AKI, YUICHI
Exec Dt:
11/16/2010
4
HASHIMOTO, MAKOTO
Exec Dt:
11/09/2010
5
TAGUCHI, AYUMU
Exec Dt:
11/12/2010
6
YAMASAKI, TAKESHI
Exec Dt:
11/08/2010
7
ICHIMURA, ISAO
Exec Dt:
11/12/2010
8
MAEDA, KEIICHI
Exec Dt:
11/17/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110157446
12970065
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 10
Reel/Frame:026470/0075   Pages: 4
Recorded: 06/21/2011
Attorney Dkt #:09111652-0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOSON, HIROYUKI
Exec Dt:
05/25/2011
2
ONIKI, KAZUNAO
Exec Dt:
05/27/2011
3
KASAI, HIROTO
Exec Dt:
06/14/2011
4
HASHIMOTO, MITSUO
Exec Dt:
05/27/2011
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
2
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
1-11-2 OSAKI, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110253345
13141121
Correspondence name and address
SNR DENTON US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 11
Reel/Frame:029047/0566   Pages: 5
Recorded: 09/18/2012
Attorney Dkt #:SDE-2807
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YUJI
Exec Dt:
08/31/2012
2
AKIYAMA, SHOJI
Exec Dt:
08/29/2012
3
HASHIMOTO, GAKUJI
Exec Dt:
09/04/2012
4
KASAI, HIROTO
Exec Dt:
08/29/2012
5
KAKUTA, MASAYA
Exec Dt:
08/31/2012
6
YAMASAKI, TAKESHI
Exec Dt:
08/29/2012
7
ITO, TATSUMI
Exec Dt:
08/31/2012
8
SHINODA, MASATAKA
Exec Dt:
08/31/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D704580
NONE
29421304
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:033821/0528   Pages: 2
Recorded: 09/25/2014
Attorney Dkt #:056204.65242US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, KEN
Exec Dt:
11/30/2012
2
KASAI, HIROTO
Exec Dt:
12/10/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8946628
US20140332684
13810934
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 13
Reel/Frame:032371/0721   Pages: 2
Recorded: 03/06/2014
Attorney Dkt #:XA-12505/T3309-20193US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, HIROKAZU
Exec Dt:
12/20/2013
2
TAKAHASHI, YOSHIO
Exec Dt:
01/15/2014
3
KASAI, HIROTO
Exec Dt:
01/14/2014
4
KOBAYASHI, HIROYUKI
Exec Dt:
12/20/2013
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9208990
US20140224988
14129261
Correspondence name and address
MITCHELL W. SHAPIRO
MILES & STOCKBRIDGE, P.C.
1751 PINNACLE DRIVE, SUITE 500
TYSONS CORNER, VA 22102-3833
Assignment: 14
Reel/Frame:039305/0221   Pages: 7
Recorded: 08/01/2016
Attorney Dkt #:SP356804US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, FUMITAKA
Exec Dt:
06/13/2016
2
KASAI, HIROTO
Exec Dt:
06/17/2016
3
MIYATA, TAKASHI
Exec Dt:
06/21/2016
4
KATO, TAKAYUKI
Exec Dt:
06/28/2016
5
HATAMOTO, KOUHEI
Exec Dt:
06/24/2016
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9804075
US20170010203
15115812
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:047095/0146   Pages: 6
Recorded: 10/08/2018
Attorney Dkt #:T3309-23175US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAKI, HIROKAZU
Exec Dt:
09/26/2018
2
HARADA, KEN
Exec Dt:
09/20/2018
3
TAMURA, KEIJI
Exec Dt:
09/20/2018
4
TANIGUCHI, YOSHIFUMI
Exec Dt:
09/20/2018
5
KASAI, HIROTO
Exec Dt:
09/26/2018
6
YAGUCHI, TOSHIE
Exec Dt:
09/20/2018
7
YOTSUJI, TAKAFUMI
Exec Dt:
09/20/2018
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10535497
US20190131107
16089292
Correspondence name and address
ERIC G. KING
MILES & STOCKBRIDGE PC
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102-3833
Assignment: 16
Reel/Frame:050870/0627   Pages: 4
Recorded: 10/29/2019
Attorney Dkt #:S1459.72247US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROTO
Exec Dt:
06/19/2019
2
AKIYAMA, SHOJI
Exec Dt:
06/19/2019
3
TAKAHASHI, KAZUYA
Exec Dt:
06/19/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200070152
16490138
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 17
Reel/Frame:062344/0698   Pages: 4
Recorded: 01/11/2023
Attorney Dkt #:S1459.72247US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROTO
Exec Dt:
06/19/2019
2
AKIYAMA, SHOJI
Exec Dt:
06/19/2019
3
TAKAHASHI, KAZUYA
Exec Dt:
06/19/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230063086
17959491
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211

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