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 : HATANAKA, TAKAHIRO
Total Assignments: 14
Assignment: 1
Reel/Frame:013723/0085   Pages: 5
Recorded: 01/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, TAKESHI
Exec Dt:
01/24/2003
2
KATAYAMA, SHIGEKI
Exec Dt:
01/24/2003
3
HATANAKA, TAKAHIRO
Exec Dt:
01/24/2003
4
TAMURA, SETSUO
Exec Dt:
01/24/2003
5
SHIMOO, MANABU
Exec Dt:
01/24/2003
6
KOIZUMI, YOSHIHIRO
Exec Dt:
01/24/2003
7
TANAKA, TATSUJI
Exec Dt:
01/24/2003
8
SHONO, TAKAYA
Exec Dt:
01/24/2003
9
SEKIGUCHI, KATSUHIKO
Exec Dt:
01/24/2003
10
SAWAI, KOICHI
Exec Dt:
01/24/2003
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030135541
10355184
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:014750/0145   Pages: 3
Recorded: 12/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HATANAKA, TAKAHIRO
Exec Dt:
10/24/2003
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO 115-8543, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040142317
10467893
Correspondence name and address
FOLEY & LARDNER
STEPHEN B. MAEBIUS
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 3
Reel/Frame:016974/0124   Pages: 3
Recorded: 11/02/2005
Attorney Dkt #:084335-0193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATANAKA, TAKAHIRO
Exec Dt:
10/12/2005
2
OHIZUMI, IWAO
Exec Dt:
10/04/2005
3
NEZU, JUN-ICHI
Exec Dt:
10/04/2005
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO 115-8543, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060100280
10531177
Correspondence name and address
STEPHEN B. MAEBIUS
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 4
Reel/Frame:020081/0874   Pages: 3
Recorded: 11/08/2007
Attorney Dkt #:10048335US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOIDA, JUNICHI
Exec Dt:
10/02/2007
2
HATANAKA, TAKAHIRO
Exec Dt:
10/03/2007
3
SHINJO, KATSUHIKO
Exec Dt:
10/04/2007
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8225781
US20080092880
11872361
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 5
Reel/Frame:036774/0412   Pages: 9
Recorded: 10/12/2015
Attorney Dkt #:151314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATANAKA, TAKAHIRO
Exec Dt:
09/30/2015
2
TAKAMOTO, KENSHI
Exec Dt:
09/30/2015
3
TAKEMOTO, YUJI
Exec Dt:
09/29/2015
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160170553
14880745
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:037792/0178   Pages: 12
Recorded: 12/22/2015
Attorney Dkt #:14-02334
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 037249 FRAME: 0546. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TAKEMOTO, YUJI
Exec Dt:
11/16/2015
2
HATANAKA, TAKAHIRO
Exec Dt:
11/13/2015
3
TAKAMOTO, KENSHI
Exec Dt:
11/13/2015
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160171300
14950926
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:037249/0546   Pages: 11
Recorded: 12/09/2015
Attorney Dkt #:14-02334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEMOTO, YUJI
Exec Dt:
11/16/2015
2
HATANAKA, TAKAHIRO
Exec Dt:
11/16/2015
3
TAKAMOTO, KENSHI
Exec Dt:
11/13/2015
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160171300
14950926
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:041764/0813   Pages: 8
Recorded: 03/28/2017
Attorney Dkt #:Q231403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATANAKA, TAKAHIRO
Exec Dt:
03/06/2017
2
SASAKI, KAORU
Exec Dt:
02/28/2017
3
ABE, MADOKA
Exec Dt:
02/16/2017
4
TASHIRO, KEI
Exec Dt:
02/17/2017
5
ADACHI, ATSUNORI
Exec Dt:
02/17/2017
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI
AICHI, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170267805
15451649
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:043196/0096   Pages: 7
Recorded: 08/04/2017
Attorney Dkt #:17195/038001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARITA, MUNETO
Exec Dt:
07/31/2017
2
HATANAKA, TAKAHIRO
Exec Dt:
07/31/2017
3
YOSHIDA, YUKO
Exec Dt:
07/31/2017
Assignee
1
SEIKAGAKU CORPORATION
6-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10350236
US20170354675
15542226
Correspondence name and address
JEFFREY S. BERGMAN
OSHA LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:043873/0682   Pages: 7
Recorded: 10/16/2017
Attorney Dkt #:P52856
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNAYAMA, SHO
Exec Dt:
08/16/2017
2
NODERA, RISA
Exec Dt:
08/16/2017
3
HATANAKA, TAKAHIRO
Exec Dt:
08/16/2017
Assignee
1
SEIKAGAKU CORPORATION
6-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10420796
US20170368093
15543748
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:052889/0607   Pages: 7
Recorded: 06/10/2020
Attorney Dkt #:P60251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNAYAMA, SHO
Exec Dt:
08/16/2017
2
NODERA, RISA
Exec Dt:
08/16/2017
3
HATANAKA, TAKAHIRO
Exec Dt:
08/16/2017
Assignee
1
SEIKAGAKU CORPORATION
6-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11207345
US20210052634
16896823
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:044729/0013   Pages: 7
Recorded: 01/25/2018
Attorney Dkt #:17195/042001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISUKEDA, TOMOCHIKA
Exec Dt:
01/10/2018
2
GOTO, YASUHIRO
Exec Dt:
01/10/2018
3
CHIKARAISHI, YUICHI
Exec Dt:
01/10/2018
4
HATANAKA, TAKAHIRO
Exec Dt:
01/10/2018
Assignee
1
SEIKAGAKU CORPORATION
6-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11253540
US20180140628
15578034
Correspondence name and address
JEFFREY S. BERGMAN
OSHA LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 13
Reel/Frame:058644/0326   Pages: 7
Recorded: 01/13/2022
Attorney Dkt #:P64751
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISUKEDA, TOMOCHIKA
Exec Dt:
01/10/2018
2
GOTO, YASUHIRO
Exec Dt:
01/10/2018
3
CHIKARAISHI, YUICHI
Exec Dt:
01/10/2018
4
HATANAKA, TAKAHIRO
Exec Dt:
01/10/2018
Assignee
1
SEIKAGAKU CORPORATION
6-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220133776
17574761
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:047207/0464   Pages: 4
Recorded: 10/09/2018
Attorney Dkt #:P180893US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HATANAKA, TAKAHIRO
Exec Dt:
09/03/2018
Assignee
1
FUJITSU CONNECTED TECHNOLOGIES LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10824835
US20190114456
16155110
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036

Search Results as of: 04/18/2024 05:30 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