skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : NAGAO, HISAKO
Total Assignments: 16
Assignment: 1
Reel/Frame:014935/0203   Pages: 5
Recorded: 08/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIZAWA, MASAHIRO
Exec Dt:
08/01/2003
2
TAKAHASHI, TETSUHIKO
Exec Dt:
08/01/2003
3
NAGAO, HISAKO
Exec Dt:
08/04/2003
4
YATSUI, YUMIKO
Exec Dt:
08/01/2003
5
NAKAMOTO, HIDEKAZU
Exec Dt:
08/04/2003
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHI-KANDA 1-CHOME, CHIYODA-KU
TOKYO 101-0047, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040092813
10469566
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:015791/0009   Pages: 4
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YATSUO, TAKESHI
Exec Dt:
08/31/2004
2
NAGAO, HISAKO
Exec Dt:
08/31/2004
3
SAKAKIBARA, KENJI
Exec Dt:
08/31/2004
Assignee
1
HITACHI MEDICAL CORPORATION
2-1 SHINTOYOFUTA, KASHIWA-
CHIBA-KEN 277, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7653426
US20050033164
10483444
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:015982/0140   Pages: 4
Recorded: 11/15/2004
Attorney Dkt #:1141/72450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMURA, KAZUMI
Exec Dt:
10/24/2004
2
TAKAHASHI, TETSUHIKO
Exec Dt:
10/15/2004
3
NAGAO, HISAKO
Exec Dt:
10/13/2004
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050070784
10495726
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 4
Reel/Frame:019206/0589   Pages: 4
Recorded: 04/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAO, HISAKO
Exec Dt:
02/14/2007
2
ABE, TAKAYUKI
Exec Dt:
02/08/2007
3
TAKAHASHI, TETSUHIKO
Exec Dt:
02/09/2007
4
TAKIZAWA, MASAHIRO
Exec Dt:
02/09/2007
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7486076
US20080024127
11662108
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 5
Reel/Frame:020235/0705   Pages: 4
Recorded: 12/12/2007
Attorney Dkt #:1141/78736
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAO, HISAKO
Exec Dt:
11/29/2007
2
ABE, TAKAYUKI
Exec Dt:
12/03/2007
Assignee
1
HITACHI MEDICAL CORPORATION
14-1, SOTO-KANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7944207
US20100213937
11917129
Correspondence name and address
COOPER & DUNHAM, CUSTOMER NO. 23432
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:021154/0466   Pages: 4
Recorded: 06/26/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TETSUHIKO
Exec Dt:
06/09/2008
2
ABE, TAKAYUKI
Exec Dt:
06/09/2008
3
NAGAO, HISAKO
Exec Dt:
06/10/2008
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTO-KANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7965609
US20090285077
12159117
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:027408/0436   Pages: 3
Recorded: 12/13/2011
Attorney Dkt #:1141/83621
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, TOMOHIRO
Exec Dt:
12/06/2011
2
NAGAO, HISAKO
Exec Dt:
12/06/2011
3
ITAGAKI, HIROYUKI
Exec Dt:
12/06/2011
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8731270
US20120093384
13377899
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 8
Reel/Frame:029072/0926   Pages: 3
Recorded: 09/28/2012
Attorney Dkt #:1141/84463
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, MIYUKI
Exec Dt:
09/18/2012
2
ITO, KOSUKE
Exec Dt:
09/18/2012
3
NAGAO, HISAKO
Exec Dt:
09/18/2012
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1 SOTOKANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9198598
US20130023753
13638475
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 9
Reel/Frame:031783/0970   Pages: 3
Recorded: 11/25/2013
Attorney Dkt #:1141/85616
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAO, HISAKO
Exec Dt:
09/18/2013
2
ITAGAKI, HIROYUKI
Exec Dt:
09/18/2013
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1 SOTOKANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140132268
14122117
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 10
Reel/Frame:037271/0177   Pages: 2
Recorded: 12/11/2015
Attorney Dkt #:3524.610BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAGI, KENTA
Exec Dt:
09/25/2015
2
NAGAO, HISAKO
Exec Dt:
09/25/2015
3
ONO, MASAHARU
Exec Dt:
09/25/2015
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10338166
US20160139217
14897056
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD
SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:037277/0215   Pages: 2
Recorded: 12/11/2015
Attorney Dkt #:3523.610BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAGI, KENTA
Exec Dt:
10/02/2015
2
NAGAO, HISAKO
Exec Dt:
10/02/2015
3
ONO, MASAHARU
Exec Dt:
10/02/2015
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10564233
US20160128606
14897066
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD
SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:048884/0044   Pages: 3
Recorded: 04/15/2019
Attorney Dkt #:121769-0109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAI, TORU
Exec Dt:
02/25/2019
2
YOKOSAWA, SUGURU
Exec Dt:
02/25/2019
3
NAGAO, HISAKO
Exec Dt:
02/27/2019
4
YOSHIDA, YASUHIDE
Exec Dt:
02/27/2019
5
KAWATA, YASUO
Exec Dt:
02/27/2019
6
HARADA, KUNIAKI
Exec Dt:
02/27/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11701024
US20200077893
16384038
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 13
Reel/Frame:048892/0630   Pages: 3
Recorded: 04/16/2019
Attorney Dkt #:121769-0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOSAWA, SUGURU
Exec Dt:
02/26/2019
2
OCHI, HISAAKI
Exec Dt:
02/26/2019
3
NOGUCHI, YOSHIMI
Exec Dt:
02/26/2019
4
SAKURAGI, KENTA
Exec Dt:
02/26/2019
5
NAGAO, HISAKO
Exec Dt:
02/27/2019
6
HARADA, KUNIAKI
Exec Dt:
02/27/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11701025
US20200008702
16385104
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 14
Reel/Frame:051346/0043   Pages: 3
Recorded: 12/20/2019
Attorney Dkt #:121769-0117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAGI, KENTA
Exec Dt:
11/14/2019
2
TAKAHASHI, SHINJI
Exec Dt:
11/14/2019
3
SUNAGA, KENTAROH
Exec Dt:
11/14/2019
4
MORIWAKE, CHIKAKO
Exec Dt:
11/14/2019
5
NAGAO, HISAKO
Exec Dt:
11/14/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200271742
16722947
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 15
Reel/Frame:053721/0086   Pages: 4
Recorded: 09/09/2020
Attorney Dkt #:TADA-12641
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOSAWA, SUGURU
Exec Dt:
09/03/2020
2
SHIRAI, TORU
Exec Dt:
09/03/2020
3
NAGAO, HISAKO
Exec Dt:
09/03/2020
4
MORIWAKE, CHIKAKO
Exec Dt:
09/07/2020
5
WU, BINRONG
Exec Dt:
09/03/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11255939
US20210103021
16889987
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:055640/0896   Pages: 2
Recorded: 03/18/2021
Attorney Dkt #:TADA-13010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, AYAKA
Exec Dt:
03/17/2021
2
TAKIZAWA, MASAHIRO
Exec Dt:
03/17/2021
3
NAGAO, HISAKO
Exec Dt:
03/17/2021
4
GOTOU, TOMOHIRO
Exec Dt:
03/17/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11378637
US20210364586
17205683
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 02:00 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT