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Patent Assignment Assignor Details
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Assignor Name : ISOGAI, RYOSUKE
Total Assignments: 12
Assignment: 1
Reel/Frame:046915/0071   Pages: 3
Recorded: 09/19/2018
Attorney Dkt #:11106/1103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, AKIHITO
Exec Dt:
08/21/2018
2
ISOGAI, RYOSUKE
Exec Dt:
08/24/2018
3
YAMAMOTO, KOSUKE
Exec Dt:
08/21/2018
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10539927
US20190086873
16135535
Correspondence name and address
TADASHI HORIE/KOH HINOKAWA
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:051454/0105   Pages: 3
Recorded: 01/08/2020
Attorney Dkt #:11106/1252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KOSUKE
Exec Dt:
11/26/2019
2
KINOSHITA, SHINJI
Exec Dt:
11/27/2019
3
ISOGAI, RYOSUKE
Exec Dt:
11/28/2019
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME
MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200225619
16734873
Correspondence name and address
TADASHI HORIE
BRINKS GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:055549/0506   Pages: 6
Recorded: 03/10/2021
Attorney Dkt #:11106/1351
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, YOSHIFUMI
Exec Dt:
02/08/2021
2
ISOGAI, RYOSUKE
Exec Dt:
02/08/2021
3
MAKI, KOTARO
Exec Dt:
03/05/2021
4
SHIOTSU, RUMI
Exec Dt:
03/05/2021
Assignees
1
SEIKO HOLDINGS KABUSHIKI KAISHA
5-11, GINZA 4-CHOME
CHUO-KU
TOKYO, JAPAN 104-8129
2
SHOWA UNIVERSITY
1-5-8, HATANODAI
SHINAGAWA-KU
TOKYO, JAPAN 142-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918322
US20210282651
17196069
Correspondence name and address
TADASHI HORIE
BRINKS GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:057459/0509   Pages: 6
Recorded: 09/13/2021
Attorney Dkt #:11106/1364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, YOSHIFUMI
Exec Dt:
05/10/2021
2
ISOGAI, RYOSUKE
Exec Dt:
05/11/2021
3
MAKI, KOTARO
Exec Dt:
04/29/2021
Assignees
1
SEIKO HOLDINGS KABUSHIKI KAISHA (TRADING AS SEIKO HOLDINGS CORPORATION)
5-11, GINZA 4-CHOME, CHUO-KU,
TOKYO, JAPAN 104-8129
2
SCIENCE ENERGY CO., LTD.
2-26, AKASAKA 4-CHOME, MINATO-KU,
TOKYO, JAPAN 107-0052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12109003
US20220095918
17471957
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:057499/0136   Pages: 6
Recorded: 09/16/2021
Attorney Dkt #:11106/1362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, YOSHIFUMI
Exec Dt:
05/10/2021
2
ISOGAI, RYOSUKE
Exec Dt:
05/11/2021
3
MAKI, KOTARO
Exec Dt:
05/02/2021
Assignees
1
SEIKO HOLDINGS KABUSHIKI KAISHA (TRADING AS SEIKO HOLDINGS CORPORATION)
5-11, GINZA 4-CHOME, CHUO-KU,
TOKYO, JAPAN 104-8129
2
SCIENCE ENERGY CO., LTD.
2-26, AKASAKA 4-CHOME, MINATO-KU,
TOKYO, JAPAN 107-0052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11800259
US20220103915
17474635
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 6
Reel/Frame:057587/0527   Pages: 6
Recorded: 09/24/2021
Attorney Dkt #:11106/1370
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, RYOSUKE
Exec Dt:
05/21/2021
2
YOSHIDA, YOSHIFUMI
Exec Dt:
05/21/2021
3
UTSUNOMIYA, FUMIYASU
Exec Dt:
05/18/2021
Assignees
1
SEIKO HOLDINGS KABUSHIKI KAISHA
5-11, GINZA 4-CHOME, CHUO-KU,
TOKYO, JAPAN 104-8129
2
ABLIC INC.
3-9-6 MITA, MINATO-KU,
TOKYO, JAPAN 108-8330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11855638
US20220352877
17441643
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 7
Reel/Frame:057025/0231   Pages: 6
Recorded: 07/29/2021
Attorney Dkt #:11106/1358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, RYOSUKE
Exec Dt:
07/02/2021
2
YOSHIDA, YOSHIFUMI
Exec Dt:
07/02/2021
3
MAKI, KOTARO
Exec Dt:
07/19/2021
Assignees
1
SEIKO HOLDINGS KABUSHIKI KAISHA
5-11, GINZA 4-CHOME,
CHUO-KU,
TOKYO, JAPAN 104-8129
2
SHOWA UNIVERSITY
1-5-8, HATANODAI, SHINAGAWA-KU
TOKYO, JAPAN 142-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220104767
17426504
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60610
Assignment: 8
Reel/Frame:060609/0620   Pages: 3
Recorded: 07/25/2022
Attorney Dkt #:11106/1394
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, RYOSUKE
Exec Dt:
07/01/2022
2
YOSHIDA, YOSHIFUMI
Exec Dt:
07/04/2022
Assignee
1
SEIKO HOLDINGS KABUSHIKI KAISHA (TRADING AS SEIKO HOLDINGS CORPORATION)
5-11, GINZA 4-CHOME,
CHUO-KU
TOKYO, JAPAN 104-8129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11966270
US20230024793
17872332
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 9
Reel/Frame:065551/0082   Pages: 3
Recorded: 11/14/2023
Attorney Dkt #:11106/1441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, RYOSUKE
Exec Dt:
07/26/2023
2
YOSHIDA, YOSHIFUMI
Exec Dt:
07/25/2023
Assignee
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME,
CHUO-KU,
TOKYO, JAPAN 104-8129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240250419
18290424
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60610
Assignment: 10
Reel/Frame:066502/0848   Pages: 17
Recorded: 02/20/2024
Attorney Dkt #:11106/1462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, RYOSUKE
Exec Dt:
02/07/2024
2
YOSHIDA, YOSHIFUMI
Exec Dt:
02/07/2024
3
HASEGAWA, MIKIO
Exec Dt:
02/07/2024
4
KITAGAWA, RYOMA
Exec Dt:
02/07/2024
5
YASUDA, HIROYUKI
Exec Dt:
02/07/2024
6
LI, AOHAN
Exec Dt:
02/07/2024
Assignees
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME
CHUO-KU,
TOKYO, JAPAN 104-8129
2
TOKYO UNIVERSITY OF SCIENCE FOUNDATION
1-3, KAGURAZAKA, SHINJUKU-KU
TOKYO, JAPAN 162-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240349193
18683707
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
455 N. CITYFRONT PLAZA, STE. 3600
CHICAGO, IL 60611
Assignment: 11
Reel/Frame:066589/0592   Pages: 5
Recorded: 02/28/2024
Attorney Dkt #:11106/1464
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, RYOSUKE
Exec Dt:
02/15/2024
2
YOSHIDA, YOSHIFUMI
Exec Dt:
02/15/2024
3
MAKI, KOUTARO
Exec Dt:
02/15/2024
Assignees
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME
CHUO-KU,
TOKYO, JAPAN 104-8129
2
SHOWA UNIVERSITY
1-5-8, HATANODAI, SHINAGAWA-KU
TOK, JAPAN 142-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250127419
18687103
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 12
Reel/Frame:069928/0550   Pages: 6
Recorded: 01/15/2025
Attorney Dkt #:511106.5001464
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 2ND ASSIGNEE'S CITY PREVIOUSLY RECORDED ON REEL 66589 FRAME 592. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ISOGAI, RYOSUKE
Exec Dt:
02/15/2024
2
YOSHIDA, YOSHIFUMI
Exec Dt:
02/15/2024
3
MAKI, KOUTARO
Exec Dt:
02/15/2024
Assignees
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME
CHUO-KU,
TOKYO, JAPAN 104-8129
2
SHOWA UNIVERSITY
1-5-8, HATANODAI
SHINAGAWA-KU
TOKYO, JAPAN 142-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250127419
18687103
Correspondence name and address
MR. TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60610

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