skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : OHKUBO, KEI
Total Assignments: 13
Assignment: 1
Reel/Frame:013549/0388   Pages: 2
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIZAWA, KOHEI
Exec Dt:
11/01/2002
2
FUKUZUMI, SHINICHI
Exec Dt:
11/01/2002
3
OHKUBO, KEI
Exec Dt:
11/01/2002
4
OHNISHI, YUTAKA
Exec Dt:
11/01/2002
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720458
US20030098229
10235834
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:014021/0366   Pages: 3
Recorded: 09/25/2003
Conveyance: CORRECTIVE TO CORRECT THE FIRST AND SECOND ASSIGNORS NAMES PREVIOUSLY RECORDED AT REEL 013549 FRAME 0388. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
MORIKAWA, KOHEI
Exec Dt:
11/01/2002
2
FUKUZUMI, SHUNICHI
Exec Dt:
11/01/2002
3
OHKUBO, KEI
Exec Dt:
11/01/2002
4
OHNISHI, YUTAKA
Exec Dt:
11/01/2002
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720458
US20030098229
10235834
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:022734/0680   Pages: 3
Recorded: 05/22/2009
Attorney Dkt #:20078.0046USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZUMI, SHUNICHI
Exec Dt:
03/31/2009
2
KOTANI, HIROAKI
Exec Dt:
03/31/2009
3
OHKUBO, KEI
Exec Dt:
03/31/2009
Assignee
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA 565-0871, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977486
US20100004454
12440538
Correspondence name and address
DOUGLAS P. MUELLER
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2909
MINNEAPOLIS, MN 55402-0902
Assignment: 4
Reel/Frame:027883/0759   Pages: 3
Recorded: 03/15/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUBO, KEI
Exec Dt:
03/14/2012
2
FUKUZUMI, SHUNICHI
Exec Dt:
03/15/2012
3
MIZUSHIMA, KENTARO
Exec Dt:
03/08/2012
Assignee
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA 565-0871, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120171111
13496382
Correspondence name and address
DOUGLAS P. MUELLER
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 5
Reel/Frame:046103/0805   Pages: 6
Recorded: 06/15/2018
Attorney Dkt #:20078.0121USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMORI, KIYOTO
Exec Dt:
06/01/2018
2
SHIBATA, TAKEKATSU
Exec Dt:
05/29/2018
3
OHKUBO, KEI
Exec Dt:
05/21/2018
Assignees
1
ACENET INC.
9F, PALAZZO GIRASOLE
2-9-2, HIGASHI-SHIMBASHI, MINATO-KU
TOKYO, JAPAN 105-0021
2
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947190
US20200377453
16063103
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 6
Reel/Frame:049478/0121   Pages: 6
Recorded: 06/14/2019
Attorney Dkt #:20078.0135USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMORI, KIYOTO
Exec Dt:
04/15/2019
2
OHKUBO, KEI
Exec Dt:
04/23/2019
3
INOUE, TSUYOSHI
Exec Dt:
04/15/2019
4
MIZUTA, YASUSHI
Exec Dt:
04/12/2019
5
ITOU, YUICHI
Exec Dt:
04/12/2019
Assignees
1
ACENET INC.
9F, PALAZZO GIRASOLE
2-9-2, HIGASHI-SHIMBASHI, MINATO-KU
TOKYO, JAPAN 105-0021
2
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11407871
US20190315936
16470115
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 7
Reel/Frame:053398/0546   Pages: 6
Recorded: 08/04/2020
Attorney Dkt #:20078.0162USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMORI, KIYOTO
Exec Dt:
07/07/2020
2
OHKUBO, KEI
Exec Dt:
07/07/2020
3
ASAHARA, HARUYASU
Exec Dt:
07/07/2020
4
INOUE, TSUYOSHI
Exec Dt:
07/07/2020
Assignees
1
ACENET INC.
9F, PALAZZO GIRASOLE
2-9-2, HIGASHI-SHIMBASHI, MINATO-KU
TOKYO, JAPAN 105-0021
2
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326035
US20210032428
16967333
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 8
Reel/Frame:054380/0769   Pages: 12
Recorded: 11/16/2020
Attorney Dkt #:20078.0166USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASOH, TAKA-AKI
Exec Dt:
11/07/2020
2
ASAHARA, HARUYASU
Exec Dt:
11/02/2020
3
INOUE, TSUYOSHI
Exec Dt:
11/11/2020
4
UYAMA, HIROSHI
Exec Dt:
11/07/2020
5
OHKUBO, KEI
Exec Dt:
11/04/2020
Assignee
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210189569
17055901
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 9
Reel/Frame:054399/0831   Pages: 12
Recorded: 11/18/2020
Attorney Dkt #:20078.0167USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAHARA, HARUYASU
Exec Dt:
11/02/2020
2
ASOH, TAKA-AKI
Exec Dt:
11/07/2020
3
INOUE, TSUYOSHI
Exec Dt:
11/11/2020
4
UYAMA, HIROSHI
Exec Dt:
11/07/2020
5
OHKUBO, KEI
Exec Dt:
11/04/2020
Assignee
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210214492
17056316
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 10
Reel/Frame:054684/0513   Pages: 3
Recorded: 12/17/2020
Attorney Dkt #:20078.0171USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHKUBO, KEI
Exec Dt:
12/07/2020
Assignee
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827578
NONE
17253438
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 11
Reel/Frame:054698/0311   Pages: 11
Recorded: 12/18/2020
Attorney Dkt #:20078.0172USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIDA, KOHJI
Exec Dt:
12/03/2020
2
BABA, KOICHI
Exec Dt:
12/03/2020
3
KOH, SHIZUKA
Exec Dt:
12/09/2020
4
OHKUBO, KEI
Exec Dt:
12/08/2020
5
ASAHARA, HARUYASU
Exec Dt:
12/03/2020
6
INOUE, TSUYOSHI
Exec Dt:
12/03/2020
7
UYAMA, HIROSHI
Exec Dt:
12/03/2020
8
ASOH, TAKA-AKI
Exec Dt:
12/03/2020
Assignee
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210263339
17254120
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 12
Reel/Frame:057569/0841   Pages: 32
Recorded: 09/22/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, TSUYOSHI
Exec Dt:
08/23/2021
2
ASAHARA, HARUYASU
Exec Dt:
08/20/2021
3
OHKUBO, KEI
Exec Dt:
08/27/2021
4
IWASAKI, KENJI
Exec Dt:
08/20/2021
5
MIYAZAKI, NAOYUKI
Exec Dt:
09/03/2021
6
HIROSE, MIKA
Exec Dt:
08/23/2021
7
NAKAGAWA, ATSUSHI
Exec Dt:
08/21/2021
8
TAKAGI, JUNICHI
Exec Dt:
08/22/2021
9
DOI, TAKEFUMI
Exec Dt:
08/23/2021
10
ADACHI, HIROAKI
Exec Dt:
08/20/2021
Assignee
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 5650871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220204346
17441971
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH 7TH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:063917/0964   Pages: 10
Recorded: 06/12/2023
Attorney Dkt #:20078.0187USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, TSUYOSHI
Exec Dt:
01/29/2023
2
ASAHARA, HARUYASU
Exec Dt:
01/23/2023
3
OHKUBO, KEI
Exec Dt:
01/21/2023
4
NAMBA, KEIICHI
Exec Dt:
01/26/2023
5
KATO, TAKAYUKI
Exec Dt:
02/17/2023
6
MAKINO, FUMIAKI
Exec Dt:
02/13/2023
7
FUJITA, JUNSO
Exec Dt:
01/26/2023
8
KUMANO, SHOTA
Exec Dt:
05/01/2023
Assignee
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230324666
18042430
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH 7TH STREET
SUITE 2700
MINNEAPOLIS, MN 55402

Search Results as of: 05/03/2024 06:44 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT