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Patent Assignment Assignor Details
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Assignor Name : ISOGAI, SEIJI
Total Assignments: 14
Assignment: 1
Reel/Frame:009482/0803   Pages: 14
Recorded: 09/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUNO, FUMIO
Exec Dt:
08/26/1998
2
ISOGAI, SEIJI
Exec Dt:
08/26/1998
3
WATANABE, KENJI
Exec Dt:
08/26/1998
4
YOSHITAKE, YASUHIRO
Exec Dt:
08/26/1998
5
ASAKAWA, TERUSHIGE
Exec Dt:
08/26/1998
6
OHYAMA, YUICHI
Exec Dt:
08/26/1998
7
SUGIMOTO, HIDEKUNI
Exec Dt:
08/26/1998
8
ISHIKAWA, SEIJI
Exec Dt:
08/26/1998
9
SHIBA, MASATAKA
Exec Dt:
08/26/1998
10
NAKAZATO, JUN
Exec Dt:
08/26/1998
11
ARIGA, MAKOTO
Exec Dt:
08/26/1998
12
YOKOUCHI, TETSUJI
Exec Dt:
08/26/1998
13
HAMADA, TOSHIMITSU
Exec Dt:
08/26/1998
14
SUZUKI, IKUO
Exec Dt:
08/26/1998
15
IKOTA, MASAMI
Exec Dt:
08/26/1998
16
NOZOE, MARI
Exec Dt:
08/26/1998
17
MIYAZAKI, ISAO
Exec Dt:
08/26/1998
18
SHIGYO, YOSHIHARU
Exec Dt:
08/26/1998
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME
CHIYODA-KU, TOKYO 101, JAPAN
2
HITACHI INSTRUMENTS ENGINEERING CO., LTD.
832-2, AZANAGAKUBO, HORIGUCHI, HITACHINAKA-SHI
IBARAKI 312-0034, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6542830
NONE
09142546
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 2
Reel/Frame:010341/0072   Pages: 2
Recorded: 10/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAKI, RYO
Exec Dt:
10/06/1999
2
TAKAGI, YUJI
Exec Dt:
10/06/1999
3
SHIMODA, ATSUSHI
Exec Dt:
10/06/1999
4
OBARA, KENJI
Exec Dt:
10/06/1999
5
KUROSAKI, TOSHIEI
Exec Dt:
10/06/1999
6
OZAWA, YASUHIKO
Exec Dt:
10/07/1999
7
BAMBA, HIDEKA
Exec Dt:
10/08/1999
8
ISOGAI, SEIJI
Exec Dt:
10/08/1999
9
WATANABE, KENJI
Exec Dt:
10/12/1999
10
SHISHIDO, CHIE
Exec Dt:
10/12/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476388
NONE
09421093
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:010429/0748   Pages: 2
Recorded: 12/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, YOKO
Exec Dt:
11/22/1999
2
KONISHI, JUNKO
Exec Dt:
11/22/1999
3
IWATA, HISAFUMI
Exec Dt:
11/22/1999
4
TAKAGI, YUJI
Exec Dt:
11/22/1999
5
OBARA, KENJI
Exec Dt:
11/22/1999
6
NAKAGAKI, RYO
Exec Dt:
11/22/1999
7
ISOGAI, SEIJI
Exec Dt:
11/23/1999
8
OZAWA, YASUHIKO
Exec Dt:
11/23/1999
Assignee
1
HITACHI, LTD
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7068834
NONE
09452149
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 4
Reel/Frame:011308/0589   Pages: 2
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBARA, KENJI
Exec Dt:
10/16/2000
2
TAKAGI, YUJI
Exec Dt:
10/21/2000
3
OZAWA, YASUHIKO
Exec Dt:
11/01/2000
4
KUROSAKI, TOSHIEI
Exec Dt:
10/31/2000
5
ISOGAI, SEIJI
Exec Dt:
11/01/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7113628
NONE
09716077
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
PAUL A. DURDIK
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:011505/0415   Pages: 3
Recorded: 01/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBARA, KENJI
Exec Dt:
10/16/2000
2
TAKAGI, YUJI
Exec Dt:
10/16/2000
3
SHIMODA, ATSUSHI
Exec Dt:
10/16/2000
4
NAKAGAKI, RYOU
Exec Dt:
10/21/2000
5
ISOGAI, SEIJI
Exec Dt:
11/01/2000
6
OZAWA, YASUHIKO
Exec Dt:
11/01/2000
7
BANBA, HIDEKA
Exec Dt:
11/07/2000
8
WATANABE, KENJI
Exec Dt:
10/31/2000
9
SHISHIDO, CHIE
Exec Dt:
10/16/2000
Assignee
1
HITACHI LTD.
6 KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756589
NONE
09743560
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
J. GEORG SEKA
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 6
Reel/Frame:012349/0274   Pages: 2
Recorded: 01/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBARA, KENJI
Exec Dt:
10/16/2000
2
TAKAGI, YUJI
Exec Dt:
10/16/2000
3
NAKAGAKI, RYO
Exec Dt:
10/21/2000
4
OZAWA, YASUHIRO
Exec Dt:
11/01/2000
5
KUROSAKI, TOSHIEI
Exec Dt:
10/31/2000
6
ISOGAI, SEIJI
Exec Dt:
11/01/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7113628
NONE
09716077
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
GEORGE B. F. YEE
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 7
Reel/Frame:015192/0945   Pages: 2
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBARAA, KENJI
Exec Dt:
10/16/2000
2
TAKAGI, HUJI
Exec Dt:
10/16/2000
3
NAKAGAKI, RYO
Exec Dt:
10/21/2000
4
OZAWA, YASUHIKO
Exec Dt:
11/01/2000
5
KUROSAKI, TOSHIEI
Exec Dt:
10/31/2000
6
ISOGAI, SEIJI
Exec Dt:
11/01/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7113628
NONE
09716077
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
GEORGE B. F. YEE
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:011557/0374   Pages: 2
Recorded: 02/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMODA, ATSUSHI
Exec Dt:
01/15/2001
2
ISHIMARU, ICHIROU
Exec Dt:
01/29/2001
3
TAKAGI, YUJI
Exec Dt:
01/16/2001
4
TAMURA, TAKUO
Exec Dt:
01/15/2001
5
HAMAMURA, YUICHI
Exec Dt:
01/22/2001
6
WATANABE, KENJI
Exec Dt:
01/17/2001
7
OZAWA, YASUHIKO
Exec Dt:
01/17/2001
8
ISOGAI, SEIJI
Exec Dt:
01/17/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7062081
US20010016061
09783604
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:011753/0769   Pages: 2
Recorded: 04/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NINOMIYA, TAKANORI
Exec Dt:
02/26/2001
2
ISOGAI, SEIJI
Exec Dt:
02/28/2001
3
MATSUI, SHIGERU
Exec Dt:
03/12/2001
4
KUROSAKI, TOSHIEI
Exec Dt:
03/14/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6792359
US20020035435
09794532
Correspondence name and address
KENYON & KENYON
JOHN C. ALTMILLER
1500 K STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:012806/0684   Pages: 2
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, SEIJI
Exec Dt:
04/05/2002
2
KOMURO, HITOSHI
Exec Dt:
04/08/2002
3
WADA, HIDEO
Exec Dt:
04/08/2002
4
SHODA, KATSUHARU
Exec Dt:
04/10/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6978041
US20020196968
10096917
Correspondence name and address
DICKSTEIN SHAPIRO ET AL
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, D.C. 20037-1526
Assignment: 11
Reel/Frame:016746/0777   Pages: 2
Recorded: 07/05/2005
Attorney Dkt #:062807-0254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KOHEI
Exec Dt:
05/26/2005
2
AOKI, KAZUO
Exec Dt:
05/26/2005
3
ISOGAI, SEIJI
Exec Dt:
05/26/2005
4
SAKAMOTO, MASASHI
Exec Dt:
05/26/2005
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHINBASHI 1-CHOME,
MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7307254
US20050236569
11103654
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D. C. 20005-3096
Assignment: 12
Reel/Frame:016929/0625   Pages: 2
Recorded: 08/26/2005
Attorney Dkt #:A8319.0076/P076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KOHEI
Exec Dt:
07/06/2005
2
ISOGAI, SEIJI
Exec Dt:
07/06/2005
3
AOKI, KAZUO
Exec Dt:
06/29/2005
4
SAKAMOTO, MASASHI
Exec Dt:
07/05/2005
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7307253
US20060043294
11211650
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO MORIN, ET AL.
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 13
Reel/Frame:027968/0795   Pages: 4
Recorded: 04/02/2012
Attorney Dkt #:1819.190BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, TSUNEHIRO
Exec Dt:
11/24/2011
2
KURIHARA, SHIGEKI
Exec Dt:
11/24/2011
3
TANDAI, YUTAKA
Exec Dt:
11/24/2011
4
ISHIKAWA, TAMAO
Exec Dt:
11/17/2011
5
HAMAMURA, YUICHI
Exec Dt:
11/22/2011
6
FUNAKOSHI, TOMOHIRO
Exec Dt:
11/15/2011
7
ISOGAI, SEIJI
Exec Dt:
11/15/2011
8
ICHINOSE, KATSUHIKO
Exec Dt:
11/28/2011
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8995748
US20120141011
13375880
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD
SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:044657/0271   Pages: 4
Recorded: 01/18/2018
Attorney Dkt #:108004.PA782US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAZAWA, HIDEAKI
Exec Dt:
11/16/2017
2
NAKAO, TOSHIYUKI
Exec Dt:
11/16/2017
3
ISOGAI, SEIJI
Exec Dt:
11/16/2017
4
HATTORI, TATSUMI
Exec Dt:
11/16/2017
5
IEDA, MASANOBU
Exec Dt:
11/16/2017
6
AOKI, YASUKO
Exec Dt:
11/16/2017
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180209924
15745851
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004

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