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Patent Assignment Assignor Details
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Assignor Name : GUNJI, TAKAYUKI
Total Assignments: 14
Assignment: 1
Reel/Frame:019231/0908   Pages: 4
Recorded: 05/01/2007
Attorney Dkt #:308259US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAKI, KAZUYA
Exec Dt:
03/22/2007
2
KURITA, KOICHIRO
Exec Dt:
03/22/2007
3
GUNJI, TAKAYUKI
Exec Dt:
03/22/2007
4
NAKAJIMA, OSAMU
Exec Dt:
03/22/2007
5
HIGUCHI, JIRO
Exec Dt:
03/22/2007
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070287915
11742758
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:019345/0381   Pages: 4
Recorded: 05/25/2007
Attorney Dkt #:303542US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, OSAMU
Exec Dt:
04/25/2007
2
HIGUCHI, JIRO
Exec Dt:
04/25/2007
3
AKAKI, KAZUYA
Exec Dt:
04/25/2007
4
GUNJI, TAKAYUKI
Exec Dt:
04/25/2007
5
KURITA, KOICHIRO
Exec Dt:
04/25/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8409094
US20070239008
11686028
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:019388/0041   Pages: 6
Recorded: 06/06/2007
Attorney Dkt #:303542US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S INFORMATION PREVIOUSLY RECORDED ON REEL 019345 FRAME 0381. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NAKAJIMA, OSAMU
Exec Dt:
04/25/2007
2
HIGUCHI, JIRO
Exec Dt:
04/25/2007
3
AKAKI, KAZUYA
Exec Dt:
04/25/2007
4
GUNJI, TAKAYUKI
Exec Dt:
04/25/2007
5
KURITA, KOICHIRO
Exec Dt:
04/25/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8409094
US20070239008
11686028
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:019860/0992   Pages: 4
Recorded: 09/21/2007
Attorney Dkt #:315180US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUNJI, TAKAYUKI
Exec Dt:
07/05/2007
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 #
 
 
 
 
 
 
 
 
 
 
 
8216143
US20080077012
11859296
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:021594/0832   Pages: 4
Recorded: 09/26/2008
Attorney Dkt #:332650US2SX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNJI, TAKAYUKI
Exec Dt:
09/05/2008
2
HIGUCHI, JIRO
Exec Dt:
09/05/2008
3
GOTO, EIJI
Exec Dt:
09/05/2008
4
NAKAJIMA, OSAMU
Exec Dt:
09/09/2008
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 #
 
 
 
 
 
 
 
 
 
 
 
8366621
US20090082675
12238940
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:024487/0782   Pages: 3
Recorded: 06/04/2010
Attorney Dkt #:360913US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, YOICHI
Exec Dt:
05/28/2010
2
NISHINO, MASATOSHI
Exec Dt:
05/28/2010
3
KOBAYASHI, YUTAKA
Exec Dt:
05/28/2010
4
GUNJI, TAKAYUKI
Exec Dt:
05/28/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8858444
US20100312113
12794055
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:025442/0501   Pages: 4
Recorded: 12/03/2010
Attorney Dkt #:368051US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAKI, KAZUYA
Exec Dt:
11/30/2010
2
OGASAWARA, MASARU
Exec Dt:
11/30/2010
3
GUNJI, TAKAYUKI
Exec Dt:
11/30/2010
4
MATSUNAGA, SATOSHI
Exec Dt:
11/30/2010
5
KOBAYASHI, YUTAKA
Exec Dt:
11/30/2010
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110137169
12959847
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:027650/0767   Pages: 4
Recorded: 02/03/2012
Attorney Dkt #:394317US2SX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, SATOSHI
Exec Dt:
02/03/2012
2
AKAKI, KAZUYA
Exec Dt:
02/03/2012
3
OGASAWARA, MASARU
Exec Dt:
02/03/2012
4
KOBAYASHI, YUTAKA
Exec Dt:
02/03/2012
5
GUNJI, TAKAYUKI
Exec Dt:
02/03/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120203111
13365670
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:031340/0778   Pages: 7
Recorded: 10/03/2013
Attorney Dkt #:422872US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURITA, KOICHIRO
Exec Dt:
09/18/2013
2
HIGUCHI, JIRO
Exec Dt:
09/18/2013
3
NAKAJIMA, OSAMU
Exec Dt:
09/18/2013
4
GUNJI, TAKAYUKI
Exec Dt:
09/18/2013
5
KUGA, ITSUKI
Exec Dt:
09/18/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
9427212
US20140031687
14045321
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:035127/0024   Pages: 7
Recorded: 03/10/2015
Attorney Dkt #:450099US20X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOH, SHUNSUKE
Exec Dt:
02/04/2015
2
SADAMITSU, KAZUTOSHI
Exec Dt:
02/04/2015
3
GUNJI, TAKAYUKI
Exec Dt:
02/04/2015
4
KURITA, KOICHIRO
Exec Dt:
02/06/2015
5
IGARASHI, YU
Exec Dt:
02/06/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150173721
14643220
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:039174/0396   Pages: 9
Recorded: 07/18/2016
Attorney Dkt #:472707US20X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, YU
Exec Dt:
06/07/2016
2
AKAKI, KAZUYA
Exec Dt:
06/03/2016
3
SATOH, SHUNSUKE
Exec Dt:
06/02/2016
4
TANAKA, GO
Exec Dt:
06/02/2016
5
KUGA, ITSUKI
Exec Dt:
06/02/2016
6
GUNJI, TAKAYUKI
Exec Dt:
06/02/2016
7
WATANABE, MASAKI
Exec Dt:
06/07/2016
Assignee
1
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160367221
15183153
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:041133/0387   Pages: 8
Recorded: 01/31/2017
Attorney Dkt #:477894US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, GO
Exec Dt:
12/22/2016
2
HASHIMOTO, SHINICHI
Exec Dt:
12/14/2016
3
GUNJI, TAKAYUKI
Exec Dt:
12/08/2016
4
NAKAJIMA, OSAMU
Exec Dt:
12/08/2016
5
GOTO, EIJI
Exec Dt:
12/08/2016
6
FUJII, TOMOKAZU
Exec Dt:
12/09/2016
Assignee
1
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170095226
15283832
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:044036/0167   Pages: 7
Recorded: 11/06/2017
Attorney Dkt #:508992US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOMORI, YOSHIHIRO
Exec Dt:
10/23/2017
2
TANAKA, GO
Exec Dt:
10/30/2017
3
GOTO, EIJI
Exec Dt:
10/23/2017
4
NAKAJIMA, OSAMU
Exec Dt:
10/23/2017
5
GUNJI, TAKAYUKI
Exec Dt:
10/23/2017
Assignee
1
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10492764
US20180125459
15803897
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:055713/0408   Pages: 4
Recorded: 03/25/2021
Attorney Dkt #:536254US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEZUKA, KAZUO
Exec Dt:
03/12/2021
2
NAKAUCHI, SHOUICHI
Exec Dt:
03/12/2021
3
GOTO, YOSHINORI
Exec Dt:
03/12/2021
4
YONEYAMA, NAOKI
Exec Dt:
03/12/2021
5
GUNJI, TAKAYUKI
Exec Dt:
03/12/2021
6
NAKAYA, SHIGEMITSU
Exec Dt:
03/12/2021
7
KIKUCHI, NORIHISA
Exec Dt:
03/12/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918419
US20210353258
17212042
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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