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 : TAKAOKA, KENJI
Total Assignments: 9
Assignment: 1
Reel/Frame:005096/0164   Pages: 2
Recorded: 06/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYAMA, MASAHARU
Exec Dt:
05/12/1989
2
TAKAOKA, KENJI
Exec Dt:
05/12/1989
3
TORAI, YASUSHI
Exec Dt:
05/12/1989
4
FUKADA, TOSHIHARU
Exec Dt:
05/12/1989
Assignee
1
NIHON MEDIX CO., LTD.
315-1, MUKAIMACHI, MINAMIHANASHIMA, MATSUDO
CHIBA, JAPAN 271
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4976116
NONE
07370752
Correspondence name and address
CUSHMAN, DARBY AND CUSHMAN
1615 L STREET, N.W., 11TH FLOOR
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:031832/0111   Pages: 5
Recorded: 12/20/2013
Attorney Dkt #:770-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAOKA, KENJI
Exec Dt:
11/20/2013
2
YANO, TAKAO
Exec Dt:
11/20/2013
3
IWASHIMA, MASAYASU
Exec Dt:
11/27/2013
4
MAEDA, KENICHI
Exec Dt:
12/05/2013
5
GENG, ZHICHEN
Exec Dt:
12/05/2013
Assignee
1
PIJIN CO. LTD.
FUKUYOSHI-CHO BLDG. 6TH FLOOR
2-6, ROPPONGI 2-CHOME, MLNATO-KU
TOKYO, JAPAN 106-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9424252
US20140195218
14110625
Correspondence name and address
MATTHEW B. DERNIER
GIBSON & DERNIER LLP
900 ROUTE 9 NORTH
WOODBRIDGE, NJ 07095
Assignment: 3
Reel/Frame:043234/0131   Pages: 18
Recorded: 08/08/2017
Attorney Dkt #:20370-141516-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUZUOKA, HIROKI
Exec Dt:
08/02/2017
2
HABA, EISUKE
Exec Dt:
08/08/2017
3
NAGAI, SHUNSUKE
Exec Dt:
07/31/2017
4
TAKAOKA, KENJI
Exec Dt:
08/01/2017
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10763509
US20180040899
15549579
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 4
Reel/Frame:043590/0647   Pages: 9
Recorded: 09/14/2017
Attorney Dkt #:20370-141754-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, SHUNSUKE
Exec Dt:
09/08/2017
2
KUZUOKA, HIROKI
Exec Dt:
09/06/2017
3
HABA, EISUKE
Exec Dt:
09/07/2017
4
TAKAOKA, KENJI
Exec Dt:
09/06/2017
5
OGAWA, NOBUYUKI
Exec Dt:
09/11/2017
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513604
US20180057678
15558305
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 5
Reel/Frame:044609/0448   Pages: 9
Recorded: 01/12/2018
Attorney Dkt #:20370-142454-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABA, EISUKE
Exec Dt:
12/28/2017
2
TAKAOKA, KENJI
Exec Dt:
01/09/2018
3
KUZUOKA, HIROKI
Exec Dt:
01/10/2018
4
NAGAI, SHUNSUKE
Exec Dt:
12/28/2017
5
NISHIMURA, TAKUYA
Exec Dt:
12/28/2017
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180205115
15744370
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 6
Reel/Frame:047925/0422   Pages: 6
Recorded: 01/08/2019
Attorney Dkt #:20370-143679-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUZUOKA, HIROKI
Exec Dt:
07/23/2018
2
HABA, EISUKE
Exec Dt:
08/08/2018
3
NAGAI, SHUNSUKE
Exec Dt:
07/06/2018
4
NISHIMURA, TAKUYA
Exec Dt:
07/04/2018
5
TAKAOKA, KENJI
Exec Dt:
07/04/2018
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 92852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210167393
16071129
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 7
Reel/Frame:051992/0275   Pages: 6
Recorded: 03/03/2020
Attorney Dkt #:20374-148203-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, KATSUNORI
Exec Dt:
12/06/2019
2
OGAWA, NOBUYUKI
Exec Dt:
11/28/2019
3
OGAWA, HIDEYUKI
Exec Dt:
11/28/2019
4
GOGYO, YUMA
Exec Dt:
11/29/2019
5
MIKUNI, HIROKI
Exec Dt:
11/29/2019
6
NISHIMURA, TAKUYA
Exec Dt:
12/03/2019
7
TAKAOKA, KENJI
Exec Dt:
12/05/2019
8
MUROMACHI, MIYUKI
Exec Dt:
12/16/2019
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210075054
16617048
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 8
Reel/Frame:057269/0482   Pages: 3
Recorded: 08/24/2021
Attorney Dkt #:PK4424911
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAOKA, KENJI
Exec Dt:
08/18/2021
Assignee
1
EXPORT JAPAN INC.
3-7-27, MINAMISENBA, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 5420081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220148457
17433339
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 9
Reel/Frame:058201/0442   Pages: 3
Recorded: 11/24/2021
Attorney Dkt #:FP19-1285-00US-HTC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, TOMOKI
Exec Dt:
10/20/2021
2
TAKAOKA, KENJI
Exec Dt:
10/06/2021
Assignee
1
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220158201
17598877
Correspondence name and address
SOEI PATENT & LAW FIRM
3033 WILSON BLVD, SUITE 700
ARLINGTON, VA 22201

Search Results as of: 04/28/2024 08:03 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