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 : KAWACHI, TAKESHI
Total Assignments: 26
Assignment: 1
Reel/Frame:004017/0747   Pages: 1
Recorded: 06/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KITA, DAIZO
Exec Dt:
05/20/1982
2
NAKAMURA, TSUTOMU
Exec Dt:
05/20/1982
3
KAWACHI, TAKESHI
Exec Dt:
05/20/1982
Assignees
1
OHBAYASHI-GUMI, LTD.
37, KYOBASHI 3-CHOME, HIGASHI-KU, OSAKA-SHI
OSAKA, JAPAN
2
KURARAY CO., LTD.
1621 SAKAZU, KURASHIKI-SHI
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551256
NONE
06384175
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVE, N.W. STE 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:009867/0692   Pages: 3
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, TAKESHI
Exec Dt:
07/30/1998
2
MORIYA, MASAHIRO
Exec Dt:
07/30/1998
3
SATO, YASUE
Exec Dt:
07/30/1998
Assignee
1
OBAYASHI CORPORATION
4-33, KITAHAMAHIGASHI
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6139801
NONE
09101108
Correspondence name and address
MORRISON & FOERSTER LLP
BARRY E. BRETSCHNEIDER
2000 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20006-1888
Assignment: 3
Reel/Frame:009868/0377   Pages: 3
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, TAKESHI
Exec Dt:
08/18/1998
2
MORIYA, MASAHIRO
Exec Dt:
08/18/1998
3
SATO, YASUE
Exec Dt:
08/18/1998
Assignee
1
OBAYASHI CORPORATION
CHUO-KU
4-33, KITAHAMAHIGASHI
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136608
NONE
09125827
Correspondence name and address
MORRISON & FOERSTER LLP
BARRY E. BRETSCHNEIDER
2000 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20006-1888
Assignment: 4
Reel/Frame:012220/0645   Pages: 2
Recorded: 08/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, TAKESHI
Exec Dt:
08/02/2001
2
YAMAMURA, KAZUTO
Exec Dt:
08/02/2001
3
MITAKE, HIROYUKI
Exec Dt:
08/02/2001
4
KINOSHITA, JUNICHI
Exec Dt:
08/02/2001
5
IMANAGA, KATSUHIRO
Exec Dt:
08/02/2001
6
DOKI, MASAHIRO
Exec Dt:
08/02/2001
7
KIMURA, YOSHIAKI
Exec Dt:
08/02/2001
8
KAWABATA, TERUO
Exec Dt:
08/02/2001
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649860
US20020134766
09913342
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:014864/0679   Pages: 3
Recorded: 08/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUNAGA, SHINICHI
Exec Dt:
07/25/2003
2
NISHIHARA, RYOJI
Exec Dt:
07/25/2003
3
TAMAKA, KAZUHISA
Exec Dt:
07/25/2003
4
ASANO, MITSUJI
Exec Dt:
07/25/2003
5
YASUMITSU, KAZUNORI
Exec Dt:
07/25/2003
6
HIRAMOTO, YUJI
Exec Dt:
07/25/2003
7
MITAKE, HIROYUKI
Exec Dt:
07/25/2003
8
KAWACHI, TAKESHI
Exec Dt:
07/25/2003
Assignee
1
NIPPON STEEL CORPORATION
6-3 OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6794600
US20040074880
10468085
Correspondence name and address
BAKER BOTTS L.L.P.
GARY ABELEV
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 6
Reel/Frame:016330/0809   Pages: 8
Recorded: 02/22/2005
Attorney Dkt #:A35954 PCT USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUNAGA, SHINICHI
Exec Dt:
07/25/2003
2
NISHIHARA, RYOJI
Exec Dt:
07/25/2003
3
TANAKA, KAZUHISA
Exec Dt:
07/25/2003
4
ASANO, MITSUJI
Exec Dt:
07/25/2003
5
YASUMITSU, KAZUNORI
Exec Dt:
07/25/2003
6
HIRAMOTO, YUJI
Exec Dt:
07/25/2003
7
HIROYUKI, MITAKE
Exec Dt:
07/25/2003
8
KAWACHI, TAKESHI
Exec Dt:
07/25/2003
Assignee
1
NIPPON STEEL CORPORATION
6-3 OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6794600
US20040074880
10468085
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA, 44TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 7
Reel/Frame:016637/0234   Pages: 5
Recorded: 09/28/2005
Attorney Dkt #:A35954-PCT-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUNAGA, SHINICHI
Exec Dt:
07/25/2003
2
NISHIHARA, RYOJI
Exec Dt:
07/25/2003
3
TANAKA, KAZUHISA
Exec Dt:
07/25/2003
4
ASANO, MITSUJI
Exec Dt:
07/25/2003
5
YASUMITSU, KAZUNORI
Exec Dt:
07/25/2003
6
HIRAMOTO, YUJI
Exec Dt:
07/25/2003
7
MITAKE, HIROYUKI
Exec Dt:
07/25/2003
8
KAWACHI, TAKESHI
Exec Dt:
07/25/2003
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6794600
US20040074880
10468085
Correspondence name and address
BAKER BOTTS L.L.P.
GARY M. BUTTER
30 ROCKEFELLER PLAZA, 44TH FLOOR
NEW YORK, NY 10112
Assignment: 8
Reel/Frame:016859/0576   Pages: 3
Recorded: 10/07/2005
Conveyance: CORRECTED ASSIGNMENT TO CORRECT ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 016330, FRAME 0809.
Assignors
1
FUKUNAGA, SHINICHI
Exec Dt:
07/25/2003
2
NISHIHARA, RYOJI
Exec Dt:
07/25/2003
3
TANAKA, KAZUHISA
Exec Dt:
07/25/2003
4
ASANO, MITSUJI
Exec Dt:
07/25/2003
5
YASUMITSU, KAZUNORI
Exec Dt:
07/25/2003
6
HIRAMOTO, YUJI
Exec Dt:
07/25/2003
7
MITAKE, HIROYUKI
Exec Dt:
07/25/2003
8
KAWACHI, TAKESHI
Exec Dt:
07/25/2003
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6794600
US20040074880
10468085
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA, 44TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 9
Reel/Frame:030264/0136   Pages: 3
Recorded: 04/11/2013
Attorney Dkt #:157266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, TAKESHI
Exec Dt:
04/11/2013
2
NAGATA, MIKIO
Exec Dt:
04/11/2013
Assignee
1
KABUSHIKI KAISHA MEIKI SEISAKUSHO
2, OHNE, KITASAKI-CHO
OHBU-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9421702
US20130270730
13861031
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:031543/0075   Pages: 3
Recorded: 11/05/2013
Attorney Dkt #:52433/1126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, TAKESHI
Exec Dt:
09/11/2013
2
NIWA, TOSHIYUKI
Exec Dt:
09/11/2013
3
DAIMARU, SEIICHI
Exec Dt:
09/11/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321488
US20140049073
14003956
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:031543/0718   Pages: 6
Recorded: 11/05/2013
Attorney Dkt #:52433/1129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, TOSHIYUKI
Exec Dt:
09/18/2013
2
SUEHIRO, MASAYOSHI
Exec Dt:
09/18/2013
3
SETO, ATSUSHI
Exec Dt:
09/18/2013
4
KAWACHI, TAKESHI
Exec Dt:
09/18/2013
5
MIZUMURA, MASAAKI
Exec Dt:
09/18/2013
6
DAIMARU, SEIICHI
Exec Dt:
09/18/2013
7
KAWASAKI, KAORU
Exec Dt:
09/18/2013
8
OIKAWA, HATSUHIKO
Exec Dt:
09/18/2013
9
MIYAZAKI, YASUNOBU
Exec Dt:
09/18/2013
10
SAKIYAMA, TATSUYA
Exec Dt:
09/18/2013
11
SHIMIZU, NOBUTAKA
Exec Dt:
09/18/2013
12
YOSHINAGA, NAOKI
Exec Dt:
09/18/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8979104
US20140054872
14004702
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 12
Reel/Frame:036218/0179   Pages: 2
Recorded: 07/30/2015
Attorney Dkt #:52433/1139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, TAKESHI
Exec Dt:
06/15/2015
2
SAKURADA, EISAKU
Exec Dt:
06/15/2015
3
FUKUSHI, TAKAAKI
Exec Dt:
06/15/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9573436
US20150352922
14764729
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 13
Reel/Frame:040256/0424   Pages: 4
Recorded: 11/08/2016
Attorney Dkt #:1609-0967PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, MITSUHARU
Exec Dt:
10/26/2016
2
YAMAMOTO, SHUJI
Exec Dt:
10/26/2016
3
KAWACHI, TAKESHI
Exec Dt:
10/26/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10029296
US20170106431
15309345
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:041134/0206   Pages: 4
Recorded: 01/31/2017
Attorney Dkt #:1609-0994PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNEMI, YUSUKE
Exec Dt:
12/06/2016
2
KAWACHI, TAKESHI
Exec Dt:
12/06/2016
3
YAMAZAKI, ATSUSHI
Exec Dt:
12/06/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10509867
US20170270226
15500241
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:041196/0401   Pages: 8
Recorded: 02/07/2017
Attorney Dkt #:1609-1004PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KENICHIRO
Exec Dt:
01/13/2017
2
NAKAZAWA, YOSHIAKI
Exec Dt:
01/13/2017
3
NISHIMURA, RYUICHI
Exec Dt:
01/13/2017
4
SAWA, YASUNORI
Exec Dt:
01/13/2017
5
ONO, ATSUSHI
Exec Dt:
01/13/2017
6
KAWACHI, TAKESHI
Exec Dt:
01/13/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196091
US20170233008
15502114
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 16
Reel/Frame:041935/0771   Pages: 2
Recorded: 04/10/2017
Attorney Dkt #:0210-0418PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AITOH, TAKAHIRO
Exec Dt:
02/13/2017
2
KAWACHI, TAKESHI
Exec Dt:
02/13/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10518596
US20170305228
15517734
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:041621/0596   Pages: 4
Recorded: 03/17/2017
Attorney Dkt #:1609-1028PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, NOBUTAKA
Exec Dt:
03/03/2017
2
KAWACHI, TAKESHI
Exec Dt:
03/03/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598565
US20170293366
15511828
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:042324/0550   Pages: 2
Recorded: 05/10/2017
Attorney Dkt #:0210-0422PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, TAKESHI
Exec Dt:
03/27/2017
2
NAKAZAWA, YOSHIAKI
Exec Dt:
03/27/2017
3
TASAKA, MASAHITO
Exec Dt:
03/27/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538275
US20170349219
15525389
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 19
Reel/Frame:046301/0032   Pages: 3
Recorded: 07/10/2018
Attorney Dkt #:12054-0324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KENICHIRO
Exec Dt:
06/25/2018
2
NAKAZAWA, YOSHIAKI
Exec Dt:
06/25/2018
3
KAWACHI, TAKESHI
Exec Dt:
06/25/2018
4
KASEDA, YOSHIYUKI
Exec Dt:
06/25/2018
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10682902
US20190009654
16068905
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:053619/0326   Pages: 4
Recorded: 08/27/2020
Attorney Dkt #:1609-1431PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YASUHIRO
Exec Dt:
08/20/2020
2
NAKAZAWA, YOSHIAKI
Exec Dt:
08/20/2020
3
KAWACHI, TAKESHI
Exec Dt:
08/20/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11413919
US20210001675
16766618
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 21
Reel/Frame:056820/0511   Pages: 6
Recorded: 07/12/2021
Attorney Dkt #:6827-0179PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, TOHRU
Exec Dt:
05/20/2021
2
HAMADA, KOICHI
Exec Dt:
05/13/2021
3
KAWACHI, TAKESHI
Exec Dt:
05/17/2021
4
KOGA, ATSUO
Exec Dt:
06/06/2021
5
OISHI, TAKUYA
Exec Dt:
05/25/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912341
US20220097773
17422056
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 22
Reel/Frame:057334/0142   Pages: 6
Recorded: 07/12/2021
Attorney Dkt #:6827-0176PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, TOHRU
Exec Dt:
05/21/2021
2
HAMADA, KOICHI
Exec Dt:
05/13/2021
3
KAWACHI, TAKESHI
Exec Dt:
05/17/2021
4
KOGA, ATSUO
Exec Dt:
06/06/2021
5
OISHI, TAKUYA
Exec Dt:
05/25/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884332
US20220097774
17422091
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 23
Reel/Frame:056827/0868   Pages: 7
Recorded: 07/12/2021
Attorney Dkt #:6827-0177PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, RYUICHI
Exec Dt:
05/17/2021
2
HAMADA, KOICHI
Exec Dt:
05/17/2021
3
KOGA, ATSUO
Exec Dt:
06/06/2021
4
KAWACHI, TAKESHI
Exec Dt:
05/24/2021
5
SAWA, YASUNORI
Exec Dt:
05/20/2021
6
YOSHIDA, TOHRU
Exec Dt:
05/20/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11787478
US20220126926
17422129
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 24
Reel/Frame:057375/0319   Pages: 4
Recorded: 09/02/2021
Attorney Dkt #:1609-1623PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, NAOKI
Exec Dt:
08/25/2021
2
KAWACHI, TAKESHI
Exec Dt:
08/25/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220153349
17435638
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 25
Reel/Frame:057766/0235   Pages: 3
Recorded: 10/12/2021
Attorney Dkt #:6827-0185PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWACHI, TAKESHI
Exec Dt:
09/08/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177048
17602667
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 26
Reel/Frame:063335/0231   Pages: 2
Recorded: 04/16/2023
Attorney Dkt #:0210-0647PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKADA, KOHEI
Exec Dt:
03/20/2023
2
TABATA, RYO
Exec Dt:
03/20/2023
3
KAWACHI, TAKESHI
Exec Dt:
03/20/2023
4
TOYODA, TAKESHI
Exec Dt:
03/20/2023
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399729
18032108
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 04/27/2024 10:56 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