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 : SEKI, TAKESHI
Total Assignments: 16
Assignment: 1
Reel/Frame:017409/0073   Pages: 3
Recorded: 12/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TAKESHI
Exec Dt:
12/06/2005
2
SHIMA, TOSHIYUKI
Exec Dt:
12/06/2005
3
TAKANASHI, KOKI
Exec Dt:
12/06/2005
4
HONO, KAZUHIRO
Exec Dt:
12/06/2005
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060188743
10550725
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MATTHEW M. JACOB, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 2
Reel/Frame:019368/0813   Pages: 2
Recorded: 05/04/2007
Attorney Dkt #:024016-00201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TAKESHI
Exec Dt:
01/22/2007
2
FUKUOKA, TOMOHIRO
Exec Dt:
01/23/2007
3
IGA, KIICHIRO
Exec Dt:
01/24/2007
4
WATARAI, YUJI
Exec Dt:
01/23/2007
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070268503
11797554
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 3
Reel/Frame:020029/0547   Pages: 2
Recorded: 10/18/2007
Attorney Dkt #:024016-00211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TAKESHI
Exec Dt:
04/27/2007
2
WATARAI, YUJI
Exec Dt:
04/27/2007
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8085322
US20080100727
11907872
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 4
Reel/Frame:020598/0189   Pages: 3
Recorded: 03/04/2008
Attorney Dkt #:100698-00040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TAKESHI
Exec Dt:
02/25/2008
2
FUKUOKA, TOMOHIRO
Exec Dt:
02/25/2008
3
IGA, KIICHIRO
Exec Dt:
02/27/2008
4
WATARAI, YUJI
Exec Dt:
02/25/2005
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8194984
US20080218782
12042091
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVENUE, N.W.
SUITE 400
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:021560/0814   Pages: 2
Recorded: 09/22/2008
Attorney Dkt #:07-40788
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TAKESHI
Exec Dt:
09/17/2008
2
WATARAI, YURI
Exec Dt:
09/17/2008
Assignee
1
FUJITSU MICROELECTRONICS LIMITED
7-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0722
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8218891
US20090087117
12234662
Correspondence name and address
FPC, C/O INTELLEVATE LLC
P.O. BOX 52050
MINNEAPOLIS, MN 52050
Assignment: 6
Reel/Frame:031462/0068   Pages: 3
Recorded: 10/23/2013
Attorney Dkt #:108075.00282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, TAKESHI
Exec Dt:
10/09/2013
Assignee
1
FUJITSU SEMICONDUCTOR LIMITED
2-10-23 SHIN-YOKOHAMA, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8928782
US20140111672
14057752
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:035087/0576   Pages: 5
Recorded: 03/04/2015
Attorney Dkt #:6268-000025-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAOKA, FUKUTARO
Exec Dt:
11/26/2014
2
SEKI, TAKESHI
Exec Dt:
11/26/2014
3
MATSUDA, TOSHIYA
Exec Dt:
11/26/2014
4
NAKA, AKIRA
Exec Dt:
11/26/2014
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9749061
US20150236796
14426054
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
6268-000025-US-NP
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:038539/0626   Pages: 5
Recorded: 05/10/2016
Attorney Dkt #:3531.123937
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YOSHIO
Exec Dt:
04/21/2016
2
MILAN, SIRY
Exec Dt:
04/21/2016
3
TAKAHASHI, HIROYUKI
Exec Dt:
04/21/2016
4
SEKI, TAKESHI
Exec Dt:
04/21/2016
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10176972
US20160343544
15151072
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:049547/0831   Pages: 2
Recorded: 06/21/2019
Attorney Dkt #:HITACHI10-111601595US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIZAWA, YOUHEI
Exec Dt:
03/26/2019
2
HATANAKA, AYUMU
Exec Dt:
03/26/2019
3
SEKI, TAKESHI
Exec Dt:
03/26/2019
Assignee
1
HITACHI AUTOMOTIVE SYSTEMS, LTD.
2520, TAKABA
HITACHINAKA-SHI
IBARAKI, JAPAN 312-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10673349
US20200100377
16472062
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:049764/0405   Pages: 2
Recorded: 07/16/2019
Attorney Dkt #:095909-0325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATANAKA, AYUMU
Exec Dt:
05/27/2019
2
SEKI, TAKESHI
Exec Dt:
05/27/2019
3
TAKAHASHI, KAZUSHI
Exec Dt:
05/27/2019
4
OHSHIMA, KENJI
Exec Dt:
05/27/2019
Assignee
1
HITACHI AUTOMOTIVE SYSTEMS, LTD.
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10903754
US20190356238
16478250
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 11
Reel/Frame:062174/0552   Pages: 7
Recorded: 12/21/2022
Attorney Dkt #:49369-0740US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROSE, KENTA
Exec Dt:
09/17/2020
2
SAITO, KOHEI
Exec Dt:
09/30/2020
3
KAWAHARA, HIROKI
Exec Dt:
09/24/2020
4
SUDA, SACHIO
Exec Dt:
09/18/2020
5
SEKI, TAKESHI
Exec Dt:
09/17/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230244025
18012107
Correspondence name and address
HONGJUAN LI
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 12
Reel/Frame:060883/0610   Pages: 5
Recorded: 08/24/2022
Attorney Dkt #:221613
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIOKAWA, YOHEI
Exec Dt:
06/08/2022
2
SASAKI, TOMOYUKI
Exec Dt:
06/09/2022
3
SEKI, TAKESHI
Exec Dt:
06/09/2022
4
TAKANASHI, KOKI
Exec Dt:
06/10/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230077612
17801865
Correspondence name and address
W. SCOTT STRICKLAND
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:062187/0359   Pages: 8
Recorded: 12/22/2022
Attorney Dkt #:49369-0777US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, KOHEI
Exec Dt:
09/23/2020
2
SEKI, TAKESHI
Exec Dt:
08/29/2022
3
SUDA, SACHIO
Exec Dt:
09/24/2020
4
KAWAHARA, HIROKI
Exec Dt:
10/22/2022
5
HIROSE, KENTA
Exec Dt:
09/24/2020
6
MAEDA, HIDEKI
Exec Dt:
09/28/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230268998
18012461
Correspondence name and address
RAN WANG
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:062287/0608   Pages: 6
Recorded: 01/05/2023
Attorney Dkt #:49369-0760US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, HIROKI
Exec Dt:
10/22/2022
2
SEKI, TAKESHI
Exec Dt:
08/29/2022
3
SUDA, SACHIO
Exec Dt:
09/16/2022
4
SAITO, KOHEI
Exec Dt:
09/20/2022
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230275667
18014671
Correspondence name and address
JONG WAN SUH
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 15
Reel/Frame:062287/0680   Pages: 6
Recorded: 01/05/2023
Attorney Dkt #:49369-0761US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, HIROKI
Exec Dt:
10/22/2022
2
SEKI, TAKESHI
Exec Dt:
08/29/2022
3
SUDA, SACHIO
Exec Dt:
09/16/2022
4
KOHEI, SAITO
Exec Dt:
09/20/2022
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230275668
18014673
Correspondence name and address
JONG WAN SUH
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 16
Reel/Frame:065298/0462   Pages: 4
Recorded: 10/20/2023
Attorney Dkt #:095909-0387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TAKESHI
Exec Dt:
03/10/2023
2
HATANAKA, AYUMU
Exec Dt:
10/19/2023
3
SUTO, NAOYA
Exec Dt:
10/12/2023
Assignee
1
HITACHI ASTEMO, LTD.
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11888408
US20220158566
17439044
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007

Search Results as of: 05/05/2024 12:43 PM
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