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Patent Assignment Assignor Details
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Assignor Name : SASAKI, TOMIYA
Total Assignments: 17
Assignment: 1
Reel/Frame:005487/0561   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIZUKA, MASARU
Exec Dt:
03/15/1989
2
YOKONO, YASUYUKI
Exec Dt:
03/15/1989
3
MATSUURA, ASAKO
Exec Dt:
03/16/1989
4
KAMEI, YOSHIO
Exec Dt:
03/22/1989
5
OHASHI, HIROMICHI
Exec Dt:
03/18/1989
6
KITAGAWA, MITSUHIKO
Exec Dt:
03/24/1989
7
SASAKI, TOMIYA
Exec Dt:
03/16/1989
8
MONMA, SHIGEKI
Exec Dt:
03/17/1989
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5006921
NONE
07331288
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
CRYSTAL SQUARE FIVE, STE 400
1755 S. JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005059/0902   Pages: 3
Recorded: 04/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIZUKA, MASARU
Exec Dt:
03/29/1989
2
YOKONO, YASUYUKI
Exec Dt:
03/29/1989
3
MATSUURA, ASAKO
Exec Dt:
03/29/1989
4
KAMEI, YOSHIO
Exec Dt:
03/29/1989
5
OHASHI, HIROMICHI
Exec Dt:
03/29/1989
6
KITAGAWA, MITSUHIKO
Exec Dt:
03/29/1989
7
SASAKI, TOMIYA
Exec Dt:
03/29/1989
8
MONMA, SHIGEKI
Exec Dt:
03/29/1989
Assignee
1
FIRMA ERNST WINTER & SOHN (GMBH & CO.), OSTERSTRASSE 58, 2000 HAMBURG 20, FED. REP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5063714
NONE
07334288
Correspondence name and address
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:006241/0278   Pages: 2
Recorded: 08/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARUMO, HITOSHI
Exec Dt:
05/09/1991
2
ISHIZUKA, MASARU
Exec Dt:
05/09/1991
3
NISHIOKA, TAKESHI
Exec Dt:
05/09/1991
4
SASAKI, TOMIYA
Exec Dt:
05/09/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU,
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5208843
NONE
07700861
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND
MAIER & NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
ATTN: C. IRVIN MCCLELLAND
Assignment: 4
Reel/Frame:006336/0447   Pages: 3
Recorded: 12/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HISANO, KATSUMI
Exec Dt:
06/18/1991
2
SASAKI, TOMIYA
Exec Dt:
06/18/1991
3
ISHIZUKA, MASARU
Exec Dt:
06/18/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5198889
NONE
07723303
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006869/0212   Pages: 3
Recorded: 02/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINAKAMI, KO
Exec Dt:
10/30/1991
2
TERASHIMA, TOSHINORI
Exec Dt:
10/30/1991
3
MAEDA, TOSHIO
Exec Dt:
10/30/1991
4
SASAKI, TOMIYA
Exec Dt:
10/30/1991
5
HISANO, KATSUMI
Exec Dt:
10/30/1991
6
IWASAKI, HIDEO
Exec Dt:
10/30/1991
7
KAWANO, KOICHIRO
Exec Dt:
10/30/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5381859
NONE
08072220
Correspondence name and address
STEVEN P. WEIHROUCH
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:007487/0780   Pages: 3
Recorded: 04/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMORI, YOSHINORI
Exec Dt:
03/23/1995
2
MOMMA, JUN
Exec Dt:
03/23/1995
3
SASAKI, TOMIYA
Exec Dt:
03/23/1995
4
IWASAKI, HIDEO
Exec Dt:
03/23/1995
5
SAKAMOTO, TOSHIYA
Exec Dt:
03/23/1995
6
ENDO, HIROSHI
Exec Dt:
03/23/1995
7
HISANO, KATSUMI
Exec Dt:
03/23/1995
8
SORI, NAOYUKI
Exec Dt:
03/23/1995
9
SHIMOTORI, KAZUMI
Exec Dt:
03/23/1995
10
YAGI, NORIAKI
Exec Dt:
03/23/1995
11
SHIZU, HIROMI
Exec Dt:
03/23/1995
12
SANO, TAKASHI
Exec Dt:
03/23/1995
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KANAGAWA-KEN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5660917
NONE
08393007
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER
3000 K ST., NW, STE. 500
WASH DC 20007-5109
Assignment: 7
Reel/Frame:008049/0917   Pages: 3
Recorded: 05/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TOMIYA
Exec Dt:
05/23/1996
2
IWASAKI, HIDEO
Exec Dt:
05/23/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5889651
NONE
08656869
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:008201/0306   Pages: 3
Recorded: 10/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, NAOKI
Exec Dt:
09/27/1996
2
TACHIZAKI, HISASHI
Exec Dt:
09/27/1996
3
SASAKI, TOMIYA
Exec Dt:
09/27/1996
4
SATA, YUTAKA
Exec Dt:
09/30/1996
5
KAWANO, KOICHIRO
Exec Dt:
09/30/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5761269
NONE
08697566
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
ATTORNEYA AT LAW, FOURTH FLOOR
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:011960/0128   Pages: 3
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TOMIYA
Exec Dt:
10/19/1998
2
TACHIZAKI, HISASHI
Exec Dt:
10/19/1998
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6289073
NONE
09177560
Correspondence name and address
OBLON SPIVAK MCCLLEAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:010232/0920   Pages: 3
Recorded: 09/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SASAKI, TOMIYA
Exec Dt:
08/24/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6718003
US20020009174
09390299
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
C. IRVIN MCCLELLAND
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 11
Reel/Frame:010874/0430   Pages: 3
Recorded: 06/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TOMIYA
Exec Dt:
06/08/2000
2
KIMISHIMA, SAKAE
Exec Dt:
06/08/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6411672
NONE
09595545
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND ET AL.
1755 JEFF. DAVIS HWY.
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:011903/0192   Pages: 3
Recorded: 06/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANASHI, TETSUYUKI
Exec Dt:
06/15/2001
2
SASAKI, TOMIYA
Exec Dt:
06/15/2001
3
KASUYA, YUICHI
Exec Dt:
06/15/2001
4
KURODA, MASAHIRO
Exec Dt:
06/15/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6553091
US20010055362
09885115
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 13
Reel/Frame:012079/0444   Pages: 3
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, MIWA
Exec Dt:
07/25/2001
2
ONO, MACHIKO
Exec Dt:
07/30/2001
3
RIFU, TOSHIHIRO
Exec Dt:
07/30/2001
4
SASAKI, TOMIYA
Exec Dt:
07/30/2001
5
NAKAYAMA, MICHITO
Exec Dt:
07/30/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6658082
US20020054659
09928211
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 14
Reel/Frame:017767/0132   Pages: 3
Recorded: 04/07/2006
Attorney Dkt #:284094us3x
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TOMIYA
Exec Dt:
02/01/2006
2
MATSUZAWA, YOHEI
Exec Dt:
02/01/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
7885376
US20060165212
11319704
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:019499/0636   Pages: 4
Recorded: 06/29/2007
Attorney Dkt #:311411US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NABATAME, TAKEO
Exec Dt:
06/28/2007
2
SASAKI, TOMIYA
Exec Dt:
06/28/2007
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 #
 
 
 
 
 
 
 
 
 
 
 
8086010
US20080123924
11771422
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:027767/0434   Pages: 4
Recorded: 02/27/2012
Attorney Dkt #:395394US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUZAWA, YOHEI
Exec Dt:
02/16/2012
2
SASAKI, TOMIYA
Exec Dt:
02/16/2012
3
HORI, HIROSHI
Exec Dt:
02/16/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8903038
US20120230465
13405735
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:051433/0785   Pages: 6
Recorded: 12/27/2019
Attorney Dkt #:SOH.095.0018.PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, HIROKAZU
Exec Dt:
11/21/2019
2
TESHIMA, HIDEHIKO
Exec Dt:
11/25/2019
3
OMIYA, YOSHITAKA
Exec Dt:
11/28/2019
4
ISHIKAWA, HIROKI
Exec Dt:
11/22/2019
5
FUJITA, MASAKI
Exec Dt:
12/02/2019
6
KOGAWA, JUN
Exec Dt:
12/02/2019
7
SASAKI, TOMIYA
Exec Dt:
12/02/2019
8
MIKAMI, HIROAKI
Exec Dt:
12/02/2019
9
NAKAMURA, EIICHIRO
Exec Dt:
12/02/2019
Assignee
1
TAKASHIN CO., LTD.
193-1, INAMURA, MACHII
HIRAKAWA-SHI, AOMORI, JAPAN 036-0114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200114401
16626893
Correspondence name and address
METROLEX IP LAW GROUP, PLLC
900 17TH STREET, NW.
SUITE 320
WASHINGTON, DC 20006

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