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Patent Assignment Assignor Details
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Assignor Name : YAMAGISHI, HIROMASA
Total Assignments: 19
Assignment: 1
Reel/Frame:005056/0904   Pages: 1
Recorded: 03/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMAGISHI, HIROMASA
Exec Dt:
03/13/1989
Assignee
1
SANYO ELECTRIC CO., LTD., 18, KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI, OSAKA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985791
NONE
07327492
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:007092/0357   Pages: 3
Recorded: 07/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
07/18/1994
2
TAKADA, MASAHIKO
Exec Dt:
07/18/1994
3
OKUIE, TAKAHIRO
Exec Dt:
07/18/1994
4
TAKAO, OSAMU
Exec Dt:
07/18/1994
5
YONEDA, HARUHIKO
Exec Dt:
07/18/1994
6
SUZUKI, AKIHIRO
Exec Dt:
07/18/1994
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME MORIGUCHI-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5535071
NONE
08280454
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON - RONALD F. NAUGHTON
1725 K ST., NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:010477/0754   Pages: 3
Recorded: 12/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGISHI, HIROMASA
Exec Dt:
12/01/1999
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME
MORIGUCHI-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6341049
NONE
09469236
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
WILLIAM G. KRATZ, JR.
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:012966/0213   Pages: 3
Recorded: 06/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
05/27/2002
2
ONDA, RYUICHI
Exec Dt:
05/23/2002
3
TOMIKAWA, TADAAKI
Exec Dt:
05/20/2002
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO 146-8501, JAPAN
3
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI
OSAKA-FU, JAPAN
4
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
5
VICTOR COMPANY OF JAPAN
12, 3-CHOME, MORIYA-CHO, KANAGAWA-KU
YOKOHAMA, KANAGAWA-KEN, JAPAN
6
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
7
PHOENIX TECHNOLOGIES K.K.
1-3-1, MARUNOUCHI, CHIYODA-KU
TOKYO 100-0005, JAPAN
8
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D478329
NONE
29161601
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 N. 17TH ST., STE. 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:012978/0808   Pages: 3
Recorded: 06/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
05/27/2002
2
ONDA, RYUICHI
Exec Dt:
05/23/2002
3
TOMIKAWA, TADAAKI
Exec Dt:
05/20/2002
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO 146-8501, JAPAN
3
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI
OSAKA-FU, JAPAN
4
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
5
VICTOR COMPANY OF JAPAN
12, 3-CHOME, MORIYA-CHO, KANAGAWA-KU, YOKOHAMA
KANAGAWA-KEN, JAPAN
6
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
7
PHOENIX TECHNOLOGIES K.K.
1-3-1, MARUNOUCHI, CHIYODA-KU
TOKYO 100-0005, JAPAN
8
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D482365
NONE
29161602
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 6
Reel/Frame:014616/0782   Pages: 3
Recorded: 10/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
10/10/2003
2
OMOSAKO, TORU
Exec Dt:
10/10/2003
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI
OSAKA 570-8677, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6954939
US20040081055
10686675
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS ET AL.
SUITE 1000, 1725 K STREET
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:015532/0645   Pages: 3
Recorded: 02/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
01/20/2004
2
OMOSAKO, TOORU
Exec Dt:
01/20/2004
3
AKASHI, YOSHIHARU
Exec Dt:
01/20/2004
Assignee
1
SANYON ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI
OSAKA, JAPAN 570-8677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7281253
US20040218416
10485815
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, ET AL.
WILLIAM L. BROOKS
1725 K STREET, N.W., SUITE 1000
WASHINTON, D.C. 20006
Assignment: 8
Reel/Frame:015159/0299   Pages: 2
Recorded: 09/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, HIROFUMI
Exec Dt:
09/10/2004
2
YAMAGISHI, HIROMASA
Exec Dt:
09/10/2004
3
SAKAI, SHUJI
Exec Dt:
09/10/2004
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME,
MORIGUCHI-SHI, OSAKA, JAPAN 570-8677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147391
US20050063761
10711500
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:018993/0677   Pages: 4
Recorded: 03/12/2007
Attorney Dkt #:305234US2SX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
11/27/2006
2
NIWA, KENICHI
Exec Dt:
11/27/2006
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7978890
US20070237375
11684740
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:021643/0631   Pages: 4
Recorded: 10/07/2008
Attorney Dkt #:333121US2SX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
09/04/2008
2
KAZUNO, MUNEYASU
Exec Dt:
09/08/2008
3
NIWA, KENICHI
Exec Dt:
09/05/2008
4
MASUZAWA, TAKASHI
Exec Dt:
09/05/2008
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8989458
US20090103790
12246117
Correspondence name and address
RONALD TURNER
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:021873/0399   Pages: 4
Recorded: 11/21/2008
Attorney Dkt #:335308US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
09/25/2008
2
FUTAMI, HIKARU
Exec Dt:
09/26/2008
3
SHIBUYA, MASATO
Exec Dt:
09/27/2008
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8244684
US20090132499
12274782
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:023798/0065   Pages: 3
Recorded: 01/15/2010
Attorney Dkt #:353901US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, TAKASHI
Exec Dt:
01/06/2010
2
YAMAGISHI, HIROMASA
Exec Dt:
01/06/2010
3
EBINA, TERUHIKO
Exec Dt:
01/06/2010
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10210309
US20100183208
12688329
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:024567/0636   Pages: 4
Recorded: 06/21/2010
Attorney Dkt #:361667US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUTAMI, HIKARU
Exec Dt:
04/26/2010
2
YAMAGISHI, HIROMASA
Exec Dt:
04/26/2010
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9081877
US20110002515
12819497
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:024583/0001   Pages: 4
Recorded: 06/23/2010
Attorney Dkt #:361737US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGISHI, HIROMASA
Exec Dt:
05/10/2010
2
FUTAMI, HIKARU
Exec Dt:
05/10/2010
3
NIWA, KENICHI
Exec Dt:
05/10/2010
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8352416
US20110004595
12821617
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:029833/0328   Pages: 4
Recorded: 02/19/2013
Attorney Dkt #:130186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENOMOTO, YUKIO
Exec Dt:
02/05/2013
2
YAMAGISHI, HIROMASA
Exec Dt:
02/05/2013
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5 KEIHANHONDORI 2-CHOME,
MORIGUCHI-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130223827
13770600
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNETICUT AVENUE
SUITE 700
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:029905/0326   Pages: 4
Recorded: 03/01/2013
Attorney Dkt #:130255
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENOMOTO, YUKIO
Exec Dt:
02/08/2013
2
YAMAGISHI, HIROMASA
Exec Dt:
02/08/2013
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME
MORIGUCHI-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130236166
13782097
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:035282/0718   Pages: 5
Recorded: 03/30/2015
Attorney Dkt #:449565US20XASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIDA, YOSUKE
Exec Dt:
03/03/2015
2
YAMAGISHI, HIROMASA
Exec Dt:
03/03/2015
3
DOI, YASUNORI
Exec Dt:
03/03/2015
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9679106
US20150243065
14632478
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:052316/0720   Pages: 3
Recorded: 04/06/2020
Attorney Dkt #:529783US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHIN
Exec Dt:
03/27/2020
2
MIYATA, TOMOKO
Exec Dt:
03/27/2020
3
YAMAGISHI, HIROMASA
Exec Dt:
03/27/2020
4
IWAMURA, TAISUKE
Exec Dt:
03/27/2020
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11449990
US20200327666
16840558
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:052338/0984   Pages: 3
Recorded: 04/08/2020
Attorney Dkt #:529841US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, AKIHIRO
Exec Dt:
04/03/2020
2
HATORI, KAZUSHIGE
Exec Dt:
04/03/2020
3
YAMAGISHI, HIROMASA
Exec Dt:
04/03/2020
4
YANAGIDA, YOSUKE
Exec Dt:
04/03/2020
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200327982
16842843
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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