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Patent Assignment Assignor Details
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Assignor Name : BABA, RIKA
Total Assignments: 17
Assignment: 1
Reel/Frame:006876/0884   Pages: 2
Recorded: 01/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
01/12/1994
2
UEDA, KEN
Exec Dt:
01/12/1994
3
YOKOUCHI, HISATAKE
Exec Dt:
01/12/1994
4
ONODERA, YOICHI
Exec Dt:
01/12/1994
5
UMETANI, KEIJI
Exec Dt:
01/12/1994
6
TSUNEOKA, MASAYUKI
Exec Dt:
01/12/1994
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA-1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5485500
NONE
08186471
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY, STOUT ET AL
1919 PENNSYLVANIA AVENUE, N.W., STE. 600
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:006985/0897   Pages: 2
Recorded: 05/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
04/27/1994
2
UEDA, KEN
Exec Dt:
04/27/1994
3
ONODERA, YOICHI
Exec Dt:
04/27/1994
4
UMETANI, KEIJI
Exec Dt:
04/27/1994
5
YOKOUCHI, HISATAKE
Exec Dt:
04/27/1994
6
HARA, SHIGEKAZU
Exec Dt:
04/27/1994
7
KAJIYAMA, TOMOHARU
Exec Dt:
04/27/1994
8
TAKAHASHI, FUMITAKA
Exec Dt:
04/27/1994
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA-1-CHOME CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5600701
NONE
08240313
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:007212/0004   Pages: 2
Recorded: 10/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
09/21/1994
2
UEDA, KEN
Exec Dt:
09/21/1994
3
YOKOUCHI, HISATAKE
Exec Dt:
09/21/1994
4
UMETANI, KEIJI
Exec Dt:
09/21/1994
5
ONODERA, YOICHI
Exec Dt:
09/21/1994
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5526442
NONE
08317748
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY, STOUT & KRAUS
1300 NORTH SEVENTEENTH STREET
STE. 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:008358/0430   Pages: 2
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
11/11/1996
2
UEDA, KEN
Exec Dt:
11/11/1996
3
UEKI, HIRONORI
Exec Dt:
11/11/1996
4
UMETANI, KEIJI
Exec Dt:
11/11/1996
Assignee
1
HITACHI MEDICAL CORPORATION
1-14 UCHIKANDA, 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5960058
NONE
08759088
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 5
Reel/Frame:009012/0103   Pages: 2
Recorded: 02/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
01/12/1998
2
UEKI, HIRONORI
Exec Dt:
01/12/1998
3
KUBA, AKIRA
Exec Dt:
01/12/1998
4
ISHIKAWA, KEN
Exec Dt:
01/12/1998
5
ISHIGURO, TAKASHI
Exec Dt:
01/12/1998
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5949811
NONE
08947156
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, ET AL
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 6
Reel/Frame:009275/0675   Pages: 2
Recorded: 06/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
05/07/1998
2
UEDA, KEN
Exec Dt:
05/07/1998
3
ISHIKAWA, KEN
Exec Dt:
05/07/1998
4
UEKI, HIRONORI
Exec Dt:
05/07/1998
5
UMETAKE, KEIJI
Exec Dt:
05/07/1998
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME
CHIYODA-KU, TOKYO 101-0047, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5878108
NONE
09080223
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN ET AL
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 7
Reel/Frame:010899/0706   Pages: 2
Recorded: 06/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
04/17/2000
2
UEDA, KEN
Exec Dt:
04/20/2000
3
KAWAI, HIROYUKI
Exec Dt:
05/12/2000
4
UEKI, HIRONORI
Exec Dt:
04/17/2000
5
KOIKE, KOICHI
Exec Dt:
04/20/2000
6
KUBA, AKIRA
Exec Dt:
04/20/2000
7
KASAJIMA, NOBUHISA
Exec Dt:
04/24/2000
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381299
NONE
09555904
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:011495/0383   Pages: 2
Recorded: 12/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
12/12/2000
2
UEDA, KEN
Exec Dt:
12/13/2000
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6519314
NONE
09720204
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:013795/0678   Pages: 2
Recorded: 11/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
10/24/2002
2
UEDA, KEN
Exec Dt:
11/05/2002
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6895080
US20040013224
10296511
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:016012/0293   Pages: 2
Recorded: 11/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
10/15/2004
2
UEDA, KEN
Exec Dt:
10/20/2004
3
OKABE, MASAKAZU
Exec Dt:
10/20/2004
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME
CHIYODA-KY, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7110487
US20050063507
10942892
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:019746/0919   Pages: 3
Recorded: 08/27/2007
Attorney Dkt #:520.47646X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, RIKA
Exec Dt:
05/18/2007
2
UEDA, KEN
Exec Dt:
05/18/2007
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTO-KANDA, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7515689
US20080043900
11722802
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:026461/0382   Pages: 2
Recorded: 06/17/2011
Attorney Dkt #:1627.410BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BABA, RIKA
Exec Dt:
04/13/2011
Assignee
1
HITACHI MEDICAL CORPORATION
14-1, SOTO-KANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8787520
US20110235773
13131604
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD
SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:033797/0604   Pages: 2
Recorded: 09/23/2014
Attorney Dkt #:1070.53772X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BABA, RIKA
Exec Dt:
09/08/2014
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTO-KANDA
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9526467
US20150036788
14383291
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 14
Reel/Frame:033865/0369   Pages: 4
Recorded: 10/01/2014
Attorney Dkt #:KAI-9362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEKAWA, TORU
Exec Dt:
08/19/2014
2
HIRAMOTO, KAZUO
Exec Dt:
09/19/2014
3
BABA, RIKA
Exec Dt:
09/09/2014
4
SASAKI, TOSHIE
Exec Dt:
09/03/2014
5
NAGAMINE, YOSHIHIKO
Exec Dt:
08/28/2014
6
SHIMIZU, SHINICHI
Exec Dt:
08/08/2014
7
TAKAO, SEISHIN
Exec Dt:
08/08/2014
8
MIYAMOTO, NAOKI
Exec Dt:
08/08/2014
9
MATSUURA, TAEKO
Exec Dt:
08/08/2014
10
UMEGAKI, KIKUO
Exec Dt:
08/08/2014
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9724049
US20150036793
14450546
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:039462/0388   Pages: 4
Recorded: 07/26/2016
Attorney Dkt #:SEI-10524
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEYAMA, AKIO
Exec Dt:
05/09/2016
2
BABA, RIKA
Exec Dt:
05/13/2016
3
YAMAKAWA, KEISUKE
Exec Dt:
05/06/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10048215
US20170003233
15114091
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:059233/0442   Pages: 2
Recorded: 03/11/2022
Attorney Dkt #:POL-13573
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BABA, RIKA
Exec Dt:
02/28/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220313180
17642257
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:064790/0980   Pages: 6
Recorded: 09/05/2023
Attorney Dkt #:TOU-14313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASAHIRO
Exec Dt:
08/04/2023
2
BABA, RIKA
Exec Dt:
08/07/2023
3
MATSUNO, MOTOKI
Exec Dt:
07/31/2023
4
YOSHIDA, MITSUHIRO
Exec Dt:
07/31/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240070830
18280282
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314

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