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Patent Assignment Assignor Details
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Assignor Name : SHIROISHI, RYO
Total Assignments: 11
Assignment: 1
Reel/Frame:040198/0049   Pages: 3
Recorded: 11/02/2016
Attorney Dkt #:LSN-6542-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYO
Exec Dt:
10/04/2016
2
YUI, MASAO
Exec Dt:
10/05/2016
Assignee
1
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI,
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10607339
US20170154419
15341371
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:040810/0164   Pages: 4
Recorded: 12/30/2016
Attorney Dkt #:481675US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYO
Exec Dt:
11/29/2016
2
KAWASAKI, TOMOHIRO
Exec Dt:
11/29/2016
3
FUJISAWA, YASUKO
Exec Dt:
11/29/2016
Assignee
1
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10210611
US20170206654
15395362
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:043331/0769   Pages: 4
Recorded: 08/18/2017
Attorney Dkt #:506679US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUI, MASAO
Exec Dt:
08/01/2017
2
SHIROISHI, RYO
Exec Dt:
08/01/2017
3
KATO, TSUTOMU
Exec Dt:
07/08/2017
Assignee
1
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10909729
US20180068469
15680305
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:045971/0510   Pages: 3
Recorded: 06/04/2018
Attorney Dkt #:514062US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, TAKUMA
Exec Dt:
05/25/2018
2
SHIROISHI, RYO
Exec Dt:
05/25/2018
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10769823
US20180374246
15996556
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:048797/0311   Pages: 4
Recorded: 04/04/2019
Attorney Dkt #:521045US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYO
Exec Dt:
03/05/2019
2
IGARASHI, TAKUMA
Exec Dt:
03/05/2019
3
SAKASHITA, NAOTAKA
Exec Dt:
03/12/2019
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10825176
US20190287245
16351586
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:056937/0121   Pages: 3
Recorded: 07/21/2021
Attorney Dkt #:536848US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYO
Exec Dt:
05/17/2021
2
AOYAMA, GAKUTO
Exec Dt:
05/20/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210350912
17307064
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:062274/0036   Pages: 3
Recorded: 01/04/2023
Attorney Dkt #:546440US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIROISHI, RYO
Exec Dt:
06/30/2022
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230223138
18149952
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:062138/0697   Pages: 4
Recorded: 12/19/2022
Attorney Dkt #:546277US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, TAKUYA
Exec Dt:
11/17/2022
2
SHIROISHI, RYO
Exec Dt:
11/22/2022
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230197250
18067843
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:063356/0416   Pages: 3
Recorded: 04/18/2023
Attorney Dkt #:547802US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, AKIHIRO
Exec Dt:
04/03/2023
2
SHIROISHI, RYO
Exec Dt:
04/03/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230334670
18302181
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:065197/0042   Pages: 4
Recorded: 10/12/2023
Attorney Dkt #:550100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYO
Exec Dt:
06/19/2023
2
SAKAGUCHI, TAKUYA
Exec Dt:
06/19/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240122563
18485511
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:065203/0135   Pages: 3
Recorded: 10/12/2023
Attorney Dkt #:550158US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIROISHI, RYO
Exec Dt:
06/23/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240127441
18485789
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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