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Patent Assignment Assignor Details
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Assignor Name : SHIBAGAKI, NOBUHIKO
Total Assignments: 21
Assignment: 1
Reel/Frame:005082/0100   Pages: 1
Recorded: 04/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
05/17/1989
2
TABUCHI, TOYOJI
Exec Dt:
05/17/1989
3
KUROSAWA, KAZUHITO
Exec Dt:
05/17/1989
4
SHIBAGAKI, NOBUHIKO
Exec Dt:
05/17/1989
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5115216
NONE
07335140
Correspondence name and address
KENYON & KENYON
1 BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:005257/0053   Pages: 1
Recorded: 03/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROSAWA, KAZUHITO
Exec Dt:
02/15/1990
2
HIKITA, MITSUTAKA
Exec Dt:
02/15/1990
3
TABUCHI, TOYOJI
Exec Dt:
02/15/1990
4
SHIBAGAKI, NOBUHIKO
Exec Dt:
02/15/1990
5
HIRASHIMA, TETSUYA
Exec Dt:
02/15/1990
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5087901
NONE
07490446
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005325/0467   Pages: 2
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
04/28/1990
2
TABUCHI, TOYOJI
Exec Dt:
04/28/1990
3
SHIBAGAKI, NOBUHIKO
Exec Dt:
04/28/1990
4
ISOBE, ATSUSHI
Exec Dt:
04/28/1990
5
KUROSAWA, KAZUHITO
Exec Dt:
04/28/1990
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5065065
NONE
07526508
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MC KEE
1100 SUPERIOR AVENUE
SUITE 700
CLEVELAND, OH 44114-2518
Assignment: 4
Reel/Frame:005473/0441   Pages: 2
Recorded: 10/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TABUCHI, TOYOJI
Exec Dt:
10/02/1990
2
HIKITA, MITSUTAKA
Exec Dt:
10/02/1990
3
SHIBAGAKI, NOBUHIKO
Exec Dt:
10/02/1990
4
HIRASHIMA, TETSUYA
Exec Dt:
10/02/1990
Assignee
1
HITACHI, LTD., A CORP OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202652
NONE
07595178
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MC KEE
1100 SUPERIOR AVE., STE. 700
CLEVELAND, OH 44114-2518
Assignment: 5
Reel/Frame:006176/0903   Pages: 5
Recorded: 08/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
07/28/1992
2
SUMIOKA, ATSUSHI
Exec Dt:
07/28/1992
3
AKAGI, TAKATOSHI
Exec Dt:
07/28/1992
4
TABUCHI, TOYOJI
Exec Dt:
07/28/1992
5
SHIBAGAKI, NOBUHIKO
Exec Dt:
07/28/1992
Assignees
1
HITACHI, LTD. A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI DENSHI KABUSHIKI KAISHA A CORP. OF JAPAN
23-2, SUDACHO-1-CHOME, KANDA
CHIYODA-KU, TOKYO, JAPAN
3
HITACHI VIDEO & INFORMATION SYSTEM, INC. A CORP. OF JAPAN
292, YOSHIDACHO, TOTSUKA-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5438305
NONE
07924091
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MCKEE
PATRICK R. ROCHE
1100 SUPERIOR AVENUE - SUITE 700
CLEVELAND, OHIO 44114-2518
Assignment: 6
Reel/Frame:006781/0469   Pages: 2
Recorded: 11/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAGAKI, NOBUHIKO
Exec Dt:
09/03/1993
2
HIKITA, MITSUTAKA
Exec Dt:
09/03/1993
3
TABUCHI, TOYOJI
Exec Dt:
09/03/1993
4
AKAGI, TAKATOSHI
Exec Dt:
09/03/1993
5
WAKAMORI, SATOSHI
Exec Dt:
09/03/1993
6
MATSUMOTO, TOMOMI
Exec Dt:
09/03/1993
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
2
HITACHI VIDEO & INFORMATION SYSTEMS, INC.
292, YOSHIDACHO, TOTSUKA-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422615
NONE
08120470
Correspondence name and address
FAY SHARPE BEALL FAGAN MINNICH & MCKEE
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 7
Reel/Frame:008340/0405   Pages: 2
Recorded: 02/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
03/12/1996
2
SAKIYAMA, KAZUYUKI
Exec Dt:
03/12/1996
3
SHIBAGAKI, NOBUHIKO
Exec Dt:
03/12/1996
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, KITANO, SHINJYOAZA, MIZUSAWA-SHI
IWATE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5666091
NONE
08618118
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN ET AL
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 8
Reel/Frame:008892/0255   Pages: 2
Recorded: 11/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
11/18/1997
2
TAKUBO, CHISAKI
Exec Dt:
11/18/1997
3
SHIBAGAKI, NOBUHIKO
Exec Dt:
11/18/1997
4
SAKIYAMA, KAZUYUKI
Exec Dt:
11/18/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6047306
NONE
08980086
Correspondence name and address
SOFER & HAROUN, LLP
JOSEPH SOFER
342 MADISON AVENUE
SUITE 1921
NEW YORK, NEW YORK 10173
Assignment: 9
Reel/Frame:010693/0992   Pages: 3
Recorded: 03/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
03/03/2000
2
SAKIYAMA, KAZUYUKI
Exec Dt:
03/06/2000
3
MATSUURA, NAOKI
Exec Dt:
03/06/2000
4
SHIBAGAKI, NOBUHIKO
Exec Dt:
03/03/2000
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
SHINJO AZA-KITANO 1-BANCHI, MIZUSAWA-SHI
IWATE-KEN, 023-0841, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6766149
NONE
09469369
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
HERBERT I. CANTOR
1200 G STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:011079/0045   Pages: 3
Recorded: 08/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
04/03/2000
2
SHIBAGAKI, NOBUHIKO
Exec Dt:
04/03/2000
3
SAKIYAMA, KAZUYUKI
Exec Dt:
04/07/2000
4
KIJIMA, MASATO
Exec Dt:
04/07/2000
5
HIKINO, OSAMU
Exec Dt:
04/07/2000
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
SHINJO AZA-KITANO 1-BANCHI, MIZUSAWA-SHI
IWATE-KEN, 023-0841, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525624
NONE
09643769
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
HERBERT I. CANTOR
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:012739/0405   Pages: 3
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
03/18/2002
2
SHIBAGAKI, NOBUHIKO
Exec Dt:
03/18/2002
3
MATSUURA, NAOKI
Exec Dt:
03/18/2002
4
YOKOYAMA, KAZUYUKI
Exec Dt:
03/18/2002
5
MATSUDA, SHIGEKI
Exec Dt:
03/18/2002
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD
MIZUSAWA-SHI
AZA-KITANO 1-BANCHI, SHINJO
IWATE 023-0841, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6714099
US20020140520
10105446
Correspondence name and address
CROWELL & MORING LLP
HERBERT I. CANTOR
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 12
Reel/Frame:016972/0436   Pages: 2
Recorded: 11/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
10/14/2005
2
SHIBAGAKI, NOBUHIKO
Exec Dt:
10/11/2005
3
MATSUDA, SHIGEKI
Exec Dt:
10/20/2005
4
MATSUURA, NAOKI
Exec Dt:
10/12/2005
5
YOKOYAMA, KAZUYUKI
Exec Dt:
10/12/2005
Assignees
1
HITACH, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI MEDIA ELECTRONICS CO., LTD.
1 SHINJO AZA-KITANO
MIZUSAWA-SHI, IWATE-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070030095
11197500
Correspondence name and address
JOHN R. MATTINGLY
MATTINGLY, STANGER, MALUR & ET AL.
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 13
Reel/Frame:017396/0403   Pages: 2
Recorded: 12/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAGAKI, NOBUHIKO
Exec Dt:
12/05/2005
2
HIKITA, MITSUTAKA
Exec Dt:
12/02/2005
3
SAKIYAMA, KAZUYUKI
Exec Dt:
12/07/2005
4
HIKINO, OSAMU
Exec Dt:
12/07/2005
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, KITANO, SHINGOAZA, MIZUSAWA-SHI
IWATE-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7499678
US20060141944
11303924
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 14
Reel/Frame:017528/0747   Pages: 2
Recorded: 02/02/2006
Attorney Dkt #:501.45811X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HISANORI
Exec Dt:
12/27/2005
2
IWASAKI, TOMIO
Exec Dt:
01/10/2006
3
ASAI, KENGO
Exec Dt:
12/27/2005
4
SHIBAGAKI, NOBUHIKO
Exec Dt:
12/27/2005
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, KITANO, SHINJOAZA
MIZUSAWA-SHI, IWATE-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7586390
US20060267710
11345538
Correspondence name and address
ANTONELLI TERRY STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUTIE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:017534/0548   Pages: 2
Recorded: 04/25/2006
Attorney Dkt #:NIT-5120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAGAKI, NOBUHIKO
Exec Dt:
02/27/2006
2
HIKITA, MITSUTAKA
Exec Dt:
02/28/2006
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, KITANO, SHINJOAZA, MIZUSAWA-SHI
IWATE-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7385464
US20070052494
11312414
Correspondence name and address
MATTINGLY, STANGER, MALUR ET AL.
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:018057/0241   Pages: 3
Recorded: 07/03/2006
Attorney Dkt #:520.45789x00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
02/28/2006
2
SHIBAGAKI, NOBUHIKO
Exec Dt:
02/27/2006
3
ISOBE, ATSUSHI
Exec Dt:
02/27/2006
4
ASAI, KENGO
Exec Dt:
02/27/2006
5
MATSUMOTO, HISANORI
Exec Dt:
02/27/2006
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, SHINJO AZA-KITANO, MIZUSAWA-SHI
IWATE 023-0841, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7561010
US20060158283
11333282
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 17
Reel/Frame:022794/0532   Pages: 6
Recorded: 06/08/2009
Attorney Dkt #:520.45789X00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE'S ADDRESS, IN THE ORIGINAL COVER SHEET IS INCORRECT, PREVIOUSLY RECORDED ON REEL 018057 FRAME 0241. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HIKITA, MITSUTAKA
Exec Dt:
02/28/2006
2
SHIBAGAKI, NOBUHIKO
Exec Dt:
02/27/2006
3
ISOBE, ATSUSHI
Exec Dt:
02/27/2006
4
ASAI, KENGO
Exec Dt:
02/27/2006
5
MATSUMOTO, HISANORI
Exec Dt:
02/27/2006
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, KITANO, SHINJOAZA
MIZUSAWA-SHI
IWATE-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7561010
US20060158283
11333282
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 18
Reel/Frame:018813/0504   Pages: 3
Recorded: 01/26/2007
Attorney Dkt #:XA-10744
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOBE, ATSUSHI
Exec Dt:
12/14/2006
2
ASAI, KENGO
Exec Dt:
12/14/2006
3
MATSUMOTO, HISANORI
Exec Dt:
12/14/2006
4
SHIBAGAKI, NOBUHIKO
Exec Dt:
12/19/2006
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, AZA-KITANO, SHINJO
MIZUSAWA-KU , OSHU
IWATE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7489063
US20080024042
11627858
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 19
Reel/Frame:018838/0895   Pages: 2
Recorded: 02/01/2007
Attorney Dkt #:H-5574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOBE, ATSUSHI
Exec Dt:
01/20/2007
2
SHIBAGAKI, NOBUHIKO
Exec Dt:
01/30/2007
3
ASAI, KENGO
Exec Dt:
01/26/2007
4
MATSUMOTO, HISANORI
Exec Dt:
01/26/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915793
US20070182291
11670081
Correspondence name and address
MATTINGLY,STANGER,MALUR&BRUNDIDGE,P.C.
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:021678/0079   Pages: 4
Recorded: 10/14/2008
Attorney Dkt #:H-5574
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE FIRST INVENTOR PREVIOUSLY RECORDED ON REEL 018838 FRAME 0895. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO HITACHI, LTD.
Assignors
1
ISOBE, ATSUSHI
Exec Dt:
01/26/2007
2
SHIBAGAKI, NOBUHIKO
Exec Dt:
01/30/2007
3
ASAI, KENGO
Exec Dt:
01/26/2007
4
MATSUMOTO, HISANORI
Exec Dt:
01/26/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915793
US20070182291
11670081
Correspondence name and address
DANIEL J. STANGER
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:028058/0778   Pages: 2
Recorded: 04/17/2012
Attorney Dkt #:XA-12105/T3309-18858US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAISHI, HIDEYUKI
Exec Dt:
02/24/2012
2
SHIBAGAKI, NOBUHIKO
Exec Dt:
02/24/2012
3
SHIMAYAMA, YUICHI
Exec Dt:
02/28/2012
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8644367
US20120257653
13438957
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833

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