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Patent Assignment Assignee Details
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Assignee Name : SEIKO GROUP CORPORATION
Total Assignments: 11
Assignment: 1
Reel/Frame:062182/0124   Pages: 6
Recorded: 12/20/2022
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKO HOLDINGS KABUSHIKI KAISHA (TRADING AS SEIKO HOLDINGS CORPORATION)
Exec Dt:
10/01/2022
Assignee
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME, CHUO-KU
TOKYO, JAPAN 104-8129
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
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7798729
US20080240708
12076911
 
7731434
US20090180773
12408147
 
7717631
US20090232490
12470891
 
8137011
US20090232487
12470914
 
8047733
US20100074612
12620767
 
8313256
US20120008932
13234307
 
8356949
US20120008933
13235875
 
8376636
US20120087646
13311940
 
8376635
US20120177359
13421095
 
8573867
US20120224842
13472840
 
9039308
US20130084060
13586035
 
8807853
US20140010526
14023734
 
8840324
US20140010527
14023747
 
9331529
US20140028134
14044179
 
9389484
US20140347534
14282306
 
9507240
US20140369675
14470400
 
9429815
US20150050014
14528223
 
9239511
US20150253646
14621705
 
9465275
US20150227020
14695568
 
9274401
US20150234255
14700687
 
9742256
US20150357875
14732166
 
9632394
US20150309387
14795099
 
9436063
US20160077405
14844716
 
9658515
US20160139490
14944719
 
9658516
US20160195796
14976816
 
10101635
US20160282704
15050954
 
10165193
US20160191777
15062770
 
9733547
US20160195795
15067501
 
9671678
US20170052428
15227478
 
10281800
US20180004067
15634235
 
9904145
US20180004065
15634326
 
10156772
US20180004066
15634375
 
10281799
US20180252987
15911675
 
11317864
US20200029898
16384029
 
11329514
US20210281115
17186842
Correspondence name and address
CPA GLOBAL
CASTLE HOUSE, LIBERATION STREET
ST HELIER, JERSEY, JE1 1BL UNITED KINGDOM
Assignment: 2
Reel/Frame:062386/0565   Pages: 5
Recorded: 01/13/2023
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKO HOLDINGS KABUSHIKI KAISHA
Exec Dt:
10/01/2022
Assignee
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME, CHUO-KU
TOKYO, JAPAN 104-8129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D681058
NONE
29424565
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 3
Reel/Frame:062698/0895   Pages: 14
Recorded: 02/09/2023
Attorney Dkt #:11106/1394
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKO HOLDINGS KABUSHIKI KAISHA
Exec Dt:
10/03/2022
Assignee
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME,
CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11966270
US20230024793
17872332
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 4
Reel/Frame:062702/0213   Pages: 18
Recorded: 02/10/2023
Attorney Dkt #:11106/1168 ETC.
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA PREVIOUSLY RECORDED AT REEL: 062182 FRAME: 0938. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor
1
SEIKO HOLDINGS KABUSHIKI KAISHA
Exec Dt:
10/03/2022
Assignee
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME,
CHUO-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20200029821
16266639
 
11632047
US20210281176
17183994
 
11404916
US20210281114
17186794
 
11848571
US20210281116
17187355
 
11864873
US20210282650
17194937
 
11918322
US20210282651
17196069
 
NONE
US20220104767
17426504
 
11855638
US20220352877
17441643
 
12109003
US20220095918
17471957
 
11800259
US20220103915
17474635
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:062182/0938   Pages: 14
Recorded: 12/20/2022
Attorney Dkt #:11106/1168 ETC.
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEIKO HOLDINGS KABUSHIKI KAISHA
Exec Dt:
12/07/2022
Assignee
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME
CHUO-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20200029821
16266639
 
11632047
US20210281176
17183994
 
11404916
US20210281114
17186794
 
11848571
US20210281116
17187355
 
11864873
US20210282650
17194937
 
11918322
US20210282651
17196069
 
NONE
US20220104767
17426504
 
11855638
US20220352877
17441643
 
12109003
US20220095918
17471957
 
11800259
US20220103915
17474635
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 6
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: 7
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: 8
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: 9
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
Assignment: 10
Reel/Frame:068338/0070   Pages: 3
Recorded: 08/20/2024
Attorney Dkt #:511106.5001474
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, YOSHIFUMI
Exec Dt:
07/05/2024
2
KAWAI, NOBORU
Exec Dt:
07/05/2024
Assignee
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME
CHUO-KU,
TOKYO, JAPAN 104-8129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250167597
18839634
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611
Assignment: 11
Reel/Frame:068592/0566   Pages: 3
Recorded: 09/16/2024
Attorney Dkt #:511106.5001475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARAKI, AKIKO
Exec Dt:
08/01/2024
Assignee
1
SEIKO GROUP CORPORATION
5-11, GINZA 4-CHOME
CHUO-KU
TOKYO, JAPAN 104-8129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250207237
18846416
Correspondence name and address
TADASHI HORIE
CROWELL & MORING LLP
PO BOX 10395
CHICAGO, IL 60611

Search Results as of: 07/10/2025 05:15 PM
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Web interface last modified: August 25, 2017 v.2.6
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