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Patent Assignment Assignor Details
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Assignor Name : FUJISAKI, SUMIKO
Total Assignments: 16
Assignment: 1
Reel/Frame:006434/0304   Pages: 2
Recorded: 02/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ICHIKAWA, MASAKAZU
Exec Dt:
08/18/1992
2
HOSOKI, SHIGEYUKI
Exec Dt:
08/18/1992
3
UCHIDA, FUMIHIKO
Exec Dt:
08/18/1992
4
KATO, SHIGEO
Exec Dt:
08/18/1992
5
FUJISAKI, YOSHIHISA
Exec Dt:
08/18/1992
6
FUJISAKI, SUMIKO
Exec Dt:
08/18/1992
7
KIKUGAWA, ATSUSHI
Exec Dt:
08/18/1992
8
IMURA, RYO
Exec Dt:
08/18/1992
9
AOI, HAJIME
Exec Dt:
08/17/1992
10
NAKAGAWA, KIYOKAZU
Exec Dt:
08/17/1992
11
MURAKAMI, EIICHI
Exec Dt:
08/17/1992
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416331
NONE
07934672
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MCKEE
THOMAS E.. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 2
Reel/Frame:012139/0049   Pages: 2
Recorded: 08/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHIGEHISA
Exec Dt:
06/20/2001
2
MATSUOKA, YASUNOBU
Exec Dt:
06/20/2001
3
ITO, KAZUHIRO
Exec Dt:
06/20/2001
4
OHNO, TOMOHIRO
Exec Dt:
06/20/2001
5
FUJISAKI, SUMIKO
Exec Dt:
06/20/2001
6
TAIKE, AKIRA
Exec Dt:
06/20/2001
7
OHTOSHI, TSUKURU
Exec Dt:
08/01/2001
8
TSUJI, SHINJI
Exec Dt:
08/01/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635908
US20020117697
09942737
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
GREGORY E. MONTONE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:013630/0336   Pages: 3
Recorded: 12/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, KAZUHIRO
Exec Dt:
11/20/2002
2
TANAKA, SHIGEHISA
Exec Dt:
11/20/2002
3
FUJISAKI, SUMIKO
Exec Dt:
11/20/2002
4
MATSUOKA, YASUNOBU
Exec Dt:
11/20/2002
5
TOYONAKA, TAKASHI
Exec Dt:
11/20/2002
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
2
OPNEXT JAPAN, INC.
216, TOTSUKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6800914
US20030218226
10224115
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:014927/0608   Pages: 2
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHIGEHISA
Exec Dt:
11/06/2003
2
FUJISAKI, SUMIKO
Exec Dt:
11/06/2003
3
MATSUOKA, YASUNOBU
Exec Dt:
11/06/2003
Assignee
1
HITACHI, LTD.
6, KANADA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050006678
10763269
Correspondence name and address
REED SMITH LLP
STANELY R. PISHER
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 5
Reel/Frame:015417/0943   Pages: 2
Recorded: 06/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHIGEHISA
Exec Dt:
11/06/2003
2
FUJISAKI, SUMIKO
Exec Dt:
11/06/2003
3
MATSUOKA, YASUNOBU
Exec Dt:
11/06/2003
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, 101-8010, JAPAN
2
OPNEXT JAPAN, INC.
216 TOTSUKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 244-1564
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050006678
10763269
Correspondence name and address
REED SMITH LLP
STANLEY P. FISHER
3110 FAIRVIEW PARK DR.
STE. 1400
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:017426/0093   Pages: 2
Recorded: 12/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHIGEHISA
Exec Dt:
11/06/2003
2
FUJISAKI, SUMIKO
Exec Dt:
11/06/2003
3
MATSUOKA, YASUNOBU
Exec Dt:
11/06/2003
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
2
OPNEXT JAPAN, INC.
216 TOTSUKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 244-1564
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7422919
US20060110841
11320750
Correspondence name and address
STANLEY P. FISHER
REED SMTIH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:019687/0878   Pages: 2
Recorded: 07/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHINO, KATSUMI
Exec Dt:
06/08/2007
2
NOMURA, ICHIRO
Exec Dt:
06/08/2007
3
ASATSUMA, TSUNENORI
Exec Dt:
06/28/2007
4
NAKAMURA, HITOSHI
Exec Dt:
06/13/2007
5
OHTOSHI, TSUKURU
Exec Dt:
06/13/2007
6
KIKAWA, TAKESHI
Exec Dt:
06/13/2007
7
FUJISAKI, SUMIKO
Exec Dt:
06/13/2007
8
TANAKA, SHIGEHISA
Exec Dt:
06/17/2007
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
SOPHIA SCHOOL CORPORATION
7-1, KIOITYO
CHIYODA-KU, TOKYO, JAPAN
3
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7668217
US20080049803
11882055
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:019791/0023   Pages: 3
Recorded: 08/30/2007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH, 5TH AND
Assignors
1
KISHINO, KATSUMI
Exec Dt:
06/08/2007
2
NOMURA, ICHIRO
Exec Dt:
06/08/2007
3
ASATSUMA, TSUNENORI
Exec Dt:
06/28/2007
4
NAKAMURA, HITOSHI
Exec Dt:
07/13/2007
5
OHTOSHI, TSUKURU
Exec Dt:
07/13/2007
6
KIKAWA, TAKESHI
Exec Dt:
07/13/2007
7
FUJISAKI, SUMIKO
Exec Dt:
07/13/2007
8
TANAKA, SHIGEHISA
Exec Dt:
07/17/2007
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
SOPHIA SCHOOL CORPORATION
7-1, KIOITYO
CHIYODA-KU, TOKYO, JAPAN
3
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7668217
US20080049803
11882055
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:019853/0796   Pages: 3
Recorded: 09/13/2007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT SERIAL NUMBER FROM 11/822055 TO 11/882055. DOCUMENT PREVIOUSLY RECORDED AT REEL 019791 FRAME 0023.
Assignors
1
KISHINO, KATSUMI
Exec Dt:
06/08/2007
2
NOMURA, ICHIRO
Exec Dt:
06/08/2007
3
ASATSUMA, TSUNENORI
Exec Dt:
06/28/2007
4
NAKAMURA, HITOSHI
Exec Dt:
07/13/2007
5
OHTOSHI, TSUKURU
Exec Dt:
07/13/2007
6
KIKAWA, TAKESHI
Exec Dt:
07/13/2007
7
FUJISAKI, SUMIKO
Exec Dt:
07/13/2007
8
TANAKA, SHIGEHISA
Exec Dt:
07/17/2007
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
SOPHIA SCHOOL CORPORATION
7-1, KIOITYO
CHIYODA-KU, TOKYO, JAPAN
3
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7668217
US20080049803
11882055
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUTIE 1400
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:021024/0769   Pages: 2
Recorded: 05/28/2008
Attorney Dkt #:520.48565X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHINO, KATSUMI
Exec Dt:
04/08/2008
2
NOMURA, ICHIRO
Exec Dt:
04/07/2008
3
ASATSUMA, TSUNENORI
Exec Dt:
04/23/2008
4
TASAI, KUNIHIKO
Exec Dt:
04/23/2008
5
TAMAMURA, KOSHI
Exec Dt:
04/23/2008
6
NAKAJIMA, HIROSHI
Exec Dt:
04/23/2008
7
NAKAMURA, HITOSHI
Exec Dt:
03/24/2008
8
FUJISAKI, SUMIKO
Exec Dt:
03/24/2008
9
KIKAWA, TAKESHI
Exec Dt:
03/31/2008
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
SOPHIA SCHOOL CORPORATION
7-1 KIOITYO, CHIYODA-KU
TOKYO, JAPAN
3
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7899104
US20090059985
12038062
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:021024/0778   Pages: 2
Recorded: 05/28/2008
Attorney Dkt #:520.48573XOO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHINO, KATSUMI
Exec Dt:
04/08/2008
2
NOMURA, ICHIRO
Exec Dt:
04/07/2008
3
ASATSUMA, TSUNENORI
Exec Dt:
04/16/2008
4
FUJISAKI, SUMIKO
Exec Dt:
03/24/2008
5
NAKAMURA, HITOSHI
Exec Dt:
03/24/2008
6
KIKAWA, TAKESHI
Exec Dt:
03/31/2008
7
TANAKA, SHIGEHISA
Exec Dt:
03/24/2008
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
SOPHIA SCHOOL CORPORATION
7-1 KIOITYO
CHIYODA-KU, TOKYO, JAPAN
3
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090141763
12038055
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:021350/0095   Pages: 3
Recorded: 08/06/2008
Attorney Dkt #:09799107-0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, HITOSHI
Exec Dt:
05/29/2008
2
FUJISAKI, SUMIKO
Exec Dt:
05/15/2008
3
KIKAWA, TAKESHI
Exec Dt:
05/15/2008
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
2
HITACHI, LTD.
6-6 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
SOPHIA SCHOOL CORPORATION
7-1 KIOICHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8050305
US20080298415
12132063
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 13
Reel/Frame:023057/0691   Pages: 3
Recorded: 08/05/2009
Attorney Dkt #:09799107-0026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, HITOSHI
Exec Dt:
06/18/2009
2
FUJISAKI, SUMIKO
Exec Dt:
06/24/2009
3
KIKAWA, TAKESHI
Exec Dt:
06/26/2009
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
2
HITACHI, LTD.
6-6 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
SOPHIA SCHOOL CORPORATION
7-1 KIOICHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100040103
12536210
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 14
Reel/Frame:050430/0561   Pages: 5
Recorded: 09/19/2019
Attorney Dkt #:T3309-23524US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJISAKI, SUMIKO
Exec Dt:
09/03/2019
2
YAMAGUCHI, YOSHIHIDE
Exec Dt:
09/09/2019
3
KOBAYASHI, HIROYUKI
Exec Dt:
09/03/2019
4
SHINODA, KAZUNORI
Exec Dt:
09/04/2019
5
KAWAMURA, KOHEI
Exec Dt:
09/04/2019
6
KOUZUMA, YUTAKA
Exec Dt:
09/06/2019
7
IZAWA, MASARU
Exec Dt:
09/05/2019
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11515167
US20210358760
16495515
Correspondence name and address
ERIC G. KING
MILES & STOCKBRIDGE PC
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102
Assignment: 15
Reel/Frame:052086/0369   Pages: 2
Recorded: 03/11/2020
Attorney Dkt #:T3309-23654US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, YOSHIHIDE
Exec Dt:
02/17/2020
2
FUJISAKI, SUMIKO
Exec Dt:
02/17/2020
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11380523
US20210233747
16645960
Correspondence name and address
ERIC G. KING
MILES & STOCKBRIDGE PC
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102
Assignment: 16
Reel/Frame:055795/0187   Pages: 2
Recorded: 04/01/2021
Attorney Dkt #:T3309-23992US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, YOSHIHIDE
Exec Dt:
03/10/2021
2
FUJISAKI, SUMIKO
Exec Dt:
03/10/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11915939
US20230005749
17277986
Correspondence name and address
MILES & STOCKBRIDGE PC
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102-3833

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