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Patent Assignment Assignee Details
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Assignee Name : HIROTSU BIO SCIENCE INC.
Total Assignments: 16
Assignment: 1
Reel/Frame:048561/0198   Pages: 4
Recorded: 03/11/2019
Attorney Dkt #:519403US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTSU, TAKAAKI
Exec Dt:
01/17/2019
2
UOZUMI, TAKAYUKI
Exec Dt:
01/17/2019
3
KAIFUCHI, SATORU
Exec Dt:
01/17/2019
Assignee
1
HIROTSU BIO SCIENCE INC.
2F FORUM BLDG., 2-24-11 MINAMI AOYAMA
MINATO-KU, TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11150234
US20190369084
16332164
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:049423/0263   Pages: 4
Recorded: 06/10/2019
Attorney Dkt #:4456-0216PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
Exec Dt:
04/23/2019
Assignee
1
HIROTSU BIO SCIENCE INC.
2F FORUM BLDG., 2-24-11 MINAMIAOYAMA, MINATO-KU
MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11719698
US20170016906
15103264
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 3
Reel/Frame:050519/0957   Pages: 3
Recorded: 09/27/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIROTSU, TAKAAKI
Exec Dt:
07/26/2019
Assignees
1
HIROTSU BIO SCIENCE INC.
2F FORUM BLDG.
2-24-11 MINAMI AOYAMA
MINATO-KU, TOKYO, JAPAN 107-0062
2
NANPUH HOSPITAL
14-3, NAGATA-CHO
KAGOSHIMA-SHI, KAGOSHIMA, JAPAN 892-8512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200400653
16498895
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:051481/0117   Pages: 4
Recorded: 01/10/2020
Attorney Dkt #:526561US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTSU, TAKAAKI
Exec Dt:
11/13/2019
2
YOSHINAGA, TAKUMA
Exec Dt:
11/13/2019
Assignees
1
HIROTSU BIO SCIENCE INC.
2F, FORUM BLDG.,
2-24-11, MINAMI AOYAMA, MINATO-KU,
TOKYO, JAPAN 107-0062
2
NANPUH HOSPITAL
14-3, NAGATA-CHO, KAGOSHIMA-SHI,
KAGOSHIMA, JAPAN 892-8512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11479800
US20200165655
16630277
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:051658/0155   Pages: 2
Recorded: 01/29/2020
Attorney Dkt #:18542-000001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI, LTD.
Exec Dt:
11/15/2019
Assignee
1
HIROTSU BIO SCIENCE INC.
2F FORUM BUILDING, 2-24-11 MINAMI AOYAMA
MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11249069
US20190079071
15767244
Correspondence name and address
HARNESS DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:051658/0383   Pages: 2
Recorded: 01/29/2020
Attorney Dkt #:18542-000002-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI, LTD.
Exec Dt:
11/15/2019
Assignee
1
HIROTSU BIO SCIENCE INC.
2F FORUM BUILDING, 2-24-11 MINAMI AOYAMA
MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11443851
US20180313839
15769682
Correspondence name and address
HARNESS DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:051877/0603   Pages: 4
Recorded: 02/20/2020
Attorney Dkt #:527052US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTSU, TAKAAKI
Exec Dt:
12/18/2019
2
JONO, HIROFUMI
Exec Dt:
12/18/2019
Assignees
1
HIROTSU BIO SCIENCE INC.
2F, FORUM BLDG., 2-24-11, MINAMI AOYAMA
MINATO-KU, TOKYO, JAPAN 107-0062
2
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
39-1, KUROKAMI 2-CHOME, CHUO-KU
KUMAMOTO-SHI, KUMAMOTO, JAPAN 860-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725226
US20200208192
16640593
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:056903/0349   Pages: 12
Recorded: 07/19/2021
Attorney Dkt #:534892US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTSU, TAKAAKI
Exec Dt:
02/22/2021
2
KAIFUCHI, SATORU
Exec Dt:
02/22/2021
3
SUGIMOTO, TOSHIMI
Exec Dt:
02/22/2021
4
ISHII, HIDESHI
Exec Dt:
02/22/2021
5
KONNO, MASAMITSU
Exec Dt:
02/22/2021
6
UEDA, YUJI
Exec Dt:
02/22/2021
7
KOBAYASHI, SHOGO
Exec Dt:
02/22/2021
8
EGUCHI, HIDETOSHI
Exec Dt:
02/22/2021
9
DOKI, YUICHIRO
Exec Dt:
02/22/2021
10
MORI, MASAKI
Exec Dt:
02/22/2021
Assignee
1
HIROTSU BIO SCIENCE INC.
22F, THE NEW OTANI GARDEN COURT
4-1, KIOICHO, CHIYODA-KU
TOKYO, JAPAN 1020094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210215669
17268164
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:056942/0514   Pages: 7
Recorded: 07/22/2021
Attorney Dkt #:534892US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR INFORMATION OT REMOVE THE 4TH, 5TH, 6TH, 7TH, 8TH, AND 10TH ASSIGNORS PREVIOUSLY RECORDED AT REEL: FRAME: 0349. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HIROTSU, TAKAAKI
Exec Dt:
02/22/2021
2
KAIFUCHI, SATORU
Exec Dt:
02/22/2021
3
SUGIMOTO, TOSHIMI
Exec Dt:
02/22/2021
Assignee
1
HIROTSU BIO SCIENCE INC.
22F, THE NEW OTANI GARDEN COURT
4-1, KIOICHO, CHIYODA-KU
TOKYO, JAPAN 1020094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210215669
17268164
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:057004/0844   Pages: 3
Recorded: 07/28/2021
Attorney Dkt #:534892US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OSAKA UNIVERSITY
Exec Dt:
03/05/2021
Assignee
1
HIROTSU BIO SCIENCE INC.
22F, THE NEW OTANI GARDEN COURT
4-1, KIOICHO
CHIYODA-KU, TOKYO, JAPAN 102-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210215669
17268164
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:060085/0872   Pages: 3
Recorded: 06/02/2022
Attorney Dkt #:543263US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAIZUMI, YUKI
Exec Dt:
03/30/2021
2
IWAO, KENJI
Exec Dt:
03/30/2021
Assignee
1
HIROTSU BIO SCIENCE INC.
22F, THE NEW OTANI GARDEN COURT, 4-1, KIOICHO, TOKYO
CHIYODA-KU, JAPAN 102-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230020220
17781898
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:058232/0212   Pages: 2
Recorded: 11/29/2021
Attorney Dkt #:H267.P21H93
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTSU, TAKAAKI
Exec Dt:
11/26/2021
2
SAKAKIBARA, NAOKI
Exec Dt:
11/26/2021
Assignee
1
HIROTSU BIO SCIENCE INC.
2F FOURM BLDG., 2-24-11 MINAMI AOYAMA, MINATO-KU
TOKYO, JAPAN 1070062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220147939
17614984
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 13
Reel/Frame:061811/0427   Pages: 2
Recorded: 11/17/2022
Attorney Dkt #:H267.P22H26
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTSU, TAKAAKI
Exec Dt:
11/26/2021
2
SAKAKIBARA, NAOKI
Exec Dt:
11/26/2021
Assignee
1
HIROTSU BIO SCIENCE INC.
2F FOURM BLDG., 2-24-11 MINAMI AOYAMA, MINATO-KU
TOKYO, JAPAN 1070062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230084843
17989097
Correspondence name and address
SOCAL IP LAW GROUP LLP
310 N. WESTLAKE BLVD.
SUITE 120
WESTLAKE VILLAGE, CA 91362
Assignment: 14
Reel/Frame:063026/0915   Pages: 3
Recorded: 03/10/2023
Attorney Dkt #:4456-0216PUS1
Conveyance: CHANGE OF ADDRESS
Assignor
1
HIROTSU BIO SCIENCE INC.
Exec Dt:
03/10/2023
Assignee
1
HIROTSU BIO SCIENCE INC.
22ND FLOOR, NEW OTANI GARDEN COURT
4-1, KIOI-CHO, CHIYODA-KU
TOKYO, JAPAN 102-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11719698
US20170016906
15103264
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:063513/0450   Pages: 2
Recorded: 05/02/2023
Attorney Dkt #:10001US-12-13.10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIROTSU, TAKAAKI
Exec Dt:
03/22/2023
Assignee
1
HIROTSU BIO SCIENCE INC.
22F, THE NEW OTANI GARDEN COURT, 4-1, KIOICHO, CHIYODA-KU
TOKYO, JAPAN 1020094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230408496
18035097
Correspondence name and address
MODAL PLLC
8001 FORBES PLACE
STE. 211, #112
NORTH SPRINGFIELD, VA 22151
Assignment: 16
Reel/Frame:063988/0292   Pages: 2
Recorded: 06/13/2023
Attorney Dkt #:527052US
Conveyance: CORPORATE ADDRESS CHANGE
Assignor
1
HIROTSU BIO SCIENCE INC.
Exec Dt:
06/13/2023
Assignee
1
HIROTSU BIO SCIENCE INC.
22F, THE NEW OTANI GARDEN COURT, 4-1, KIOICHO
CHIYODA-KU, TOKYO, JAPAN 102-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725226
US20200208192
16640593
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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