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Patent Assignment Assignor Details
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Assignor Name : USHIO, RYOZO
Total Assignments: 15
Assignment: 1
Reel/Frame:006753/0122   Pages: 2
Recorded: 11/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIO, RYOZO
Exec Dt:
03/09/1992
2
TAKATSU, AKIO
Exec Dt:
03/09/1992
3
SUZUKI, YOSHINORI
Exec Dt:
03/09/1992
Assignee
1
SUMITOMO METAL MINING COMPANY LIMITED
11-3, 5-CHOME, SHINBASHI
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5288950
NONE
07835580
Correspondence name and address
WATSON, COLE, GRINDLE & WATSON
RICHARD H. TUSHIN
1400 K STREET, N.W.
SUITE 725
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:010627/0834   Pages: 5
Recorded: 02/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIO, RYOZO
Exec Dt:
12/22/1999
2
KIKUTA, NAOKO
Exec Dt:
12/22/1999
3
SASAKI, KOJI
Exec Dt:
12/22/1999
4
IMAIZUMI, YUJI
Exec Dt:
12/22/1999
5
NAKAYAMA, RYOICHI
Exec Dt:
12/22/1999
6
NAKAMURA, IICHI
Exec Dt:
12/22/1999
7
SUZUKI, TAKAO
Exec Dt:
12/22/1999
8
HISATSUNE, MASAYUKI
Exec Dt:
12/22/1999
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6264847
NONE
09437432
Correspondence name and address
HELFGOTT & KARAS, P.C.
SAMSON HELFGOTT
EMPIRE STATE BUILDING, 60TH FLOOR
350 5TH AVENUE, SUITE 6024
NEW YORK, NY 10118
Assignment: 3
Reel/Frame:024650/0247   Pages: 4
Recorded: 07/08/2010
Attorney Dkt #:81382(302760)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, JUN
Exec Dt:
03/14/2008
2
USHIO, RYOZO
Exec Dt:
03/14/2008
3
KOMATSU, KOJI
Exec Dt:
03/14/2008
Assignees
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
2
INTERNATIONAL CENTER FOR ENVIRONMENTAL TECHNOLOGY TRANSFER
3690-1, SAKURA-CHO
YOKKAICHI-SHI, MIE, JAPAN 512-1211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100278302
11991742
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:029763/0661   Pages: 2
Recorded: 02/06/2013
Attorney Dkt #:120416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEBA, KAZUNARI
Exec Dt:
11/05/2012
2
USHIO, RYOZO
Exec Dt:
09/11/2012
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8734972
US20130065092
13698784
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
4TH FLOOR
1420 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:032481/0881   Pages: 5
Recorded: 03/20/2014
Attorney Dkt #:94991(305774)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEBA, KAZUNARI
Exec Dt:
10/08/2013
2
USHIO, RYOZO
Exec Dt:
10/08/2013
Assignee
1
SUMITOMO METAL MINING CO. LTD.
11-3, SHINBASHI, 5-CHOME
MINATO-KU
TOKYO, JAPAN 1058716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9599677
US20140320140
14345605
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
525 OKEECHOBEE BLVD.
SUITE 1600
WEST PALM BEACH, FL 33401
Assignment: 6
Reel/Frame:034585/0066   Pages: 4
Recorded: 12/24/2014
Attorney Dkt #:141589
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, KENSAKU
Exec Dt:
12/02/2014
2
TAKAGI, MASANORI
Exec Dt:
12/04/2014
3
YAMAJI, KOJI
Exec Dt:
12/04/2014
4
HONMA, TAKEHIDE
Exec Dt:
12/04/2014
5
USHIO, RYOZO
Exec Dt:
12/04/2014
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10084188
US20150188136
14411192
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:038682/0865   Pages: 4
Recorded: 05/23/2016
Attorney Dkt #:171252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAUCHI, MITSURU
Exec Dt:
03/15/2016
2
RYOSHI, KAZUOMI
Exec Dt:
03/18/2016
3
OZAWA, SHUZO
Exec Dt:
03/18/2016
4
USHIO, RYOZO
Exec Dt:
03/18/2016
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME
MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10230105
US20160308207
15038543
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:038982/0778   Pages: 4
Recorded: 06/22/2016
Attorney Dkt #:P160315US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEDA, HARUKI
Exec Dt:
05/18/2016
2
OSHITA, HIROKO
Exec Dt:
05/18/2016
3
TAKAGI, MASANORI
Exec Dt:
05/18/2016
4
USHIO, RYOZO
Exec Dt:
05/18/2016
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI, 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10522830
US20160293952
15038228
Correspondence name and address
WHDA, LLP
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:042414/0407   Pages: 4
Recorded: 05/17/2017
Attorney Dkt #:KAM25854(100799-00222)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAJI, KOJI
Exec Dt:
04/20/2017
2
HONMA, TAKEHIDE
Exec Dt:
04/24/2017
3
USHIO, RYOZO
Exec Dt:
04/20/2017
Assignee
1
SUMITOMO METAL MINING CO., LTD.
5-11-3, SHIMBASHI, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10236507
US20170012288
15115375
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 10
Reel/Frame:043042/0771   Pages: 4
Recorded: 07/19/2017
Attorney Dkt #:P170567US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAJI, KOJI
Exec Dt:
05/22/2017
2
USHIO, RYOZO
Exec Dt:
05/18/2017
3
HONMA, TAKEHIDE
Exec Dt:
05/22/2017
4
YOSHIO, SATOSHI
Exec Dt:
05/18/2017
Assignee
1
SUMITOMO METAL MINING CO.,LTD.
11-3 SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 1058716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10361433
US20180331358
15527411
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN, LLP
1250 CONNECTICUT AVE., N.W.,
700
WASHIGNTON, DC 20036
Assignment: 11
Reel/Frame:043956/0211   Pages: 4
Recorded: 10/26/2017
Attorney Dkt #:KAM25967(100799-00234)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONMA, TAKEHIDE
Exec Dt:
10/17/2017
2
YAMAJI, KOJI
Exec Dt:
10/18/2017
3
USHIO, RYOZO
Exec Dt:
10/17/2017
Assignee
1
SUMITOMO METAL MINING CO., LTD.
5-11-3, SHIMBASHI, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858265
US20180215629
15569504
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 12
Reel/Frame:044573/0382   Pages: 3
Recorded: 01/09/2018
Attorney Dkt #:178870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAUCHI, MITSURU
Exec Dt:
10/23/2017
2
USHIO, RYOZO
Exec Dt:
10/26/2017
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10777813
US20180145321
15568741
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:045433/0918   Pages: 6
Recorded: 04/04/2018
Attorney Dkt #:1568840.101US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEDA, HARUKI
Exec Dt:
03/29/2018
2
ANDO, TAKAAKI
Exec Dt:
03/29/2018
3
USHIO, RYOZO
Exec Dt:
03/30/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 1058716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10553870
US20180316006
15764453
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 14
Reel/Frame:052925/0103   Pages: 4
Recorded: 06/12/2020
Attorney Dkt #:P180327US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIDA, TAIRA
Exec Dt:
04/13/2018
2
OKADA, JIRO
Exec Dt:
04/20/2018
3
KOMUKAI, TETSUFUMI
Exec Dt:
04/17/2018
4
YAMAJI, KOJI
Exec Dt:
04/13/2018
5
USHIO, RYOZO
Exec Dt:
04/16/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11411214
US20190036112
15771427
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE, SUITE 7500
TYSONS, VA 22182
Assignment: 15
Reel/Frame:046010/0681   Pages: 2
Recorded: 06/07/2018
Attorney Dkt #:180135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAJI, KOJI
Exec Dt:
05/28/2018
2
AIDA, TAIRA
Exec Dt:
05/28/2018
3
USHIO, RYOZO
Exec Dt:
05/24/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11121368
US20180261873
15779451
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005

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