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 : YOSHIMURA, KAZUAKI
Total Assignments: 15
Assignment: 1
Reel/Frame:026754/0696   Pages: 3
Recorded: 08/16/2011
Attorney Dkt #:1752-0250PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASARI, TOHRU
Exec Dt:
06/02/2011
2
HAYASHIDA, HIROYUKI
Exec Dt:
06/02/2011
3
SHIRAISHI, KAZUTO
Exec Dt:
06/02/2011
4
SHIMIZU, TAKAYUKI
Exec Dt:
06/02/2011
5
KOISHIKAWA, YASUSHI
Exec Dt:
06/02/2011
6
YOSHIMURA, KAZUAKI
Exec Dt:
06/02/2011
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8795852
US20120001158
13201610
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:026889/0410   Pages: 4
Recorded: 09/12/2011
Attorney Dkt #:1752-0251PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, HIROSHIGE
Exec Dt:
06/02/2011
2
ISHIYAMA, TAKAYA
Exec Dt:
06/02/2011
3
SHIRAISHI, KAZUTO
Exec Dt:
06/02/2011
4
ASARI, TOHRU
Exec Dt:
06/02/2011
5
HAYASHIDA, HIROYUKI
Exec Dt:
06/02/2011
6
YOSHIMURA, KAZUAKI
Exec Dt:
06/02/2011
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290692
US20110309342
13138494
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:027073/0119   Pages: 3
Recorded: 10/17/2011
Attorney Dkt #:NAN-0307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAI, TAKAHIRO
Exec Dt:
08/19/2011
2
YAMAMOTO, TOSHIHIRO
Exec Dt:
08/19/2011
3
KOMORI, MASAKI
Exec Dt:
08/19/2011
4
YOSHIMURA, KAZUAKI
Exec Dt:
08/19/2011
5
TSUJI, TAISHI
Exec Dt:
08/19/2011
6
TAKAHASHI, YASUHIRO
Exec Dt:
08/19/2011
Assignees
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
2
PIONEER CORPORATION
1-1, SHIN-OGURA, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9299947
US20120007070
13257163
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:028062/0163   Pages: 4
Recorded: 04/17/2012
Attorney Dkt #:NAN-0309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAI, TAKAHIRO
Exec Dt:
03/28/2012
2
YAMAMOTO, TOSHIHIRO
Exec Dt:
03/28/2012
3
KOMORI, MASAKI
Exec Dt:
03/28/2012
4
YOSHIMURA, KAZUAKI
Exec Dt:
03/28/2012
5
TSUJI, TAISHI
Exec Dt:
03/28/2012
6
TAKAHASHI, YASUHIRO
Exec Dt:
03/28/2012
7
YUKI, TOSHINAO
Exec Dt:
03/28/2012
8
NAKAJIMA, YUSUKE
Exec Dt:
03/28/2012
Assignees
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
2
PIONEER CORPORATION
1-1, SHIN-OGURA, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0031
3
TOHOKU PIONEER CORPORATION
1105, AZA-NIKKO, OAZA-KUNOMOTO
TENDO-SHI, YAMAGATA, JAPAN 994-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290498
US20120205640
13502520
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:028338/0271   Pages: 4
Recorded: 06/07/2012
Attorney Dkt #:1752-0259PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, AYATAKA
Exec Dt:
05/07/2012
2
ADACHI, CHIHAYA
Exec Dt:
05/07/2012
3
YOSHIMURA, KAZUAKI
Exec Dt:
05/07/2012
4
KAWADA, ATSUSHI
Exec Dt:
05/07/2012
5
MIYAZAKI, HIROSHI
Exec Dt:
05/07/2012
6
KAI, TAKAHIRO
Exec Dt:
05/07/2012
Assignees
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
2
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
10-1, HAKOZAKI 6-CHOME, HIGASHI-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-8581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993129
US20120241732
13514248
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:028795/0370   Pages: 4
Recorded: 08/16/2012
Attorney Dkt #:NAN-0315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, HIROSHIGE
Exec Dt:
07/12/2012
2
ASARI, TOHRU
Exec Dt:
07/12/2012
3
SHIRAISHI, KAZUTO
Exec Dt:
07/12/2012
4
HAYASHIDA, HIROYUKI
Exec Dt:
07/12/2012
5
KOISHIKAWA, YASUSHI
Exec Dt:
07/12/2012
6
YOSHIMURA, KAZUAKI
Exec Dt:
07/12/2012
7
ISHIYAMA, TAKAYA
Exec Dt:
07/12/2012
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945726
US20120313513
13579296
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:031201/0126   Pages: 3
Recorded: 09/13/2013
Attorney Dkt #:NAN-0333
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIYAMA, TAKAYA
Exec Dt:
09/05/2013
2
HAYASHIDA, HIROYUKI
Exec Dt:
09/05/2013
3
SAKAI, MITSURU
Exec Dt:
09/05/2013
4
NIINA, MASASHI
Exec Dt:
09/05/2013
5
SHIRAISHI, KAZUTO
Exec Dt:
09/05/2013
6
YOSHIMURA, KAZUAKI
Exec Dt:
09/05/2013
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9543526
US20140001458
14004991
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:031213/0469   Pages: 3
Recorded: 09/16/2013
Attorney Dkt #:NAN-0335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIINA, MASASHI
Exec Dt:
09/05/2013
2
HAYASHIDA, HIROYUKI
Exec Dt:
09/05/2013
3
TANAKA, HIROSHIGE
Exec Dt:
09/05/2013
4
SHIRAISHI, KAZUTO
Exec Dt:
09/05/2013
5
ASARI, TOHRU
Exec Dt:
09/05/2013
6
YOSHIMURA, KAZUAKI
Exec Dt:
09/05/2013
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9299934
US20140008624
14005445
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:031226/0045   Pages: 3
Recorded: 09/17/2013
Attorney Dkt #:NAN-0334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHIDA, HIROYUKI
Exec Dt:
09/05/2013
2
NIINA, MASASHI
Exec Dt:
09/05/2013
3
TANAKA, HIROSHIGE
Exec Dt:
09/05/2013
4
SHIRAISHI, KAZUTO
Exec Dt:
09/05/2013
5
ASARI, TOHRU
Exec Dt:
09/05/2013
6
YOSHIMURA, KAZUAKI
Exec Dt:
09/05/2013
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9590179
US20140008626
14005806
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:031634/0908   Pages: 3
Recorded: 11/19/2013
Attorney Dkt #:NAN-0336
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, HIROSHIGE
Exec Dt:
10/31/2013
2
ASARI, TOHRU
Exec Dt:
10/31/2013
3
SHIRAISHI, KAZUTO
Exec Dt:
10/31/2013
4
SAKAI, MITSURU
Exec Dt:
10/31/2013
5
NIINA, MASASHI
Exec Dt:
10/31/2013
6
YOSHIMURA, KAZUAKI
Exec Dt:
10/31/2013
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10193069
US20140084279
14118866
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:032916/0556   Pages: 2
Recorded: 05/16/2014
Attorney Dkt #:NAN-0339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHIDA, HIROYUKI
Exec Dt:
05/08/2014
2
NIINA, MASASHI
Exec Dt:
05/08/2014
3
TANAKA, HIROSHIGE
Exec Dt:
05/08/2014
4
SHIRAISHI, KAZUTO
Exec Dt:
05/08/2014
5
ASARI, TOHRU
Exec Dt:
05/08/2014
6
YOSHIMURA, KAZUAKI
Exec Dt:
05/08/2014
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9614172
US20140326982
14358973
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:046104/0485   Pages: 4
Recorded: 06/15/2018
Attorney Dkt #:TTP-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, MASASHI
Exec Dt:
06/01/2018
2
YOSHIMURA, KAZUAKI
Exec Dt:
06/01/2018
3
KAWADA, ATSUSHI
Exec Dt:
06/01/2018
4
NOGUCHI, KATSUHIDE
Exec Dt:
06/01/2018
5
SAGARA, YUTA
Exec Dt:
06/01/2018
6
OGAWA, JUNYA
Exec Dt:
06/01/2018
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11818950
US20180366656
16063156
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:048100/0521   Pages: 5
Recorded: 01/23/2019
Attorney Dkt #:600630-493US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMURA, KAZUAKI
Exec Dt:
12/28/2018
2
WATANABE, NOBUFUMI
Exec Dt:
01/11/2019
3
SEKI, KOHEI
Exec Dt:
01/08/2019
4
TERAMORI, MASASHI
Exec Dt:
01/08/2019
5
TANAKA, KEISUKE
Exec Dt:
12/28/2018
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU,
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10457636
US20190241513
16318791
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103-7044
Assignment: 14
Reel/Frame:050265/0658   Pages: 5
Recorded: 09/04/2019
Attorney Dkt #:6766-0228PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGARA, YUTA
Exec Dt:
08/01/2019
2
TADA, MASASHI
Exec Dt:
08/01/2019
3
YOSHIMURA, KAZUAKI
Exec Dt:
08/01/2019
4
OGAWA, JUNYA
Exec Dt:
08/01/2019
5
NOGUCHI, KATSUHIDE
Exec Dt:
08/01/2019
Assignee
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11374178
US20200006672
16490725
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 15
Reel/Frame:057874/0441   Pages: 3
Recorded: 10/22/2021
Attorney Dkt #:10477-026US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMURA, KAZUAKI
Exec Dt:
10/13/2021
2
SUYASU, NORIAKI
Exec Dt:
10/13/2021
3
SUMIDA, MASAKAZU
Exec Dt:
10/13/2021
4
INUKAI, SHOJI
Exec Dt:
10/13/2021
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 1048260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578160
US20220098344
17486440
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE ST NE
SUITE 1300
ATLANTA, GA 30309

Search Results as of: 04/19/2024 05:26 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