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Patent Assignment Assignor Details
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Assignor Name : UEKUSA, KIKOO
Total Assignments: 10
Assignment: 1
Reel/Frame:005261/0400   Pages: 2
Recorded: 10/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, TOSHIO
Exec Dt:
10/02/1989
2
UEKUSA, KIKOO
Exec Dt:
10/02/1989
3
KINBARA, NAOTO
Exec Dt:
10/02/1989
4
FUNATSU, EIJI
Exec Dt:
10/02/1989
5
SHIRAISHI, KATSUZO
Exec Dt:
10/02/1989
6
MITARAI, YUKUAKI
Exec Dt:
10/02/1989
Assignee
1
SUMITOMO METAL MINING COMPANY LIMITED
11-3, 5-CHOME, SHINBASHI
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950633
NONE
07422428
Correspondence name and address
WATSON, COLE, GRINDLE & WATSON
1400 K ST., N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:007556/0048   Pages: 4
Recorded: 07/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, EIJI
Exec Dt:
11/15/1993
2
URAGAMI, YUJI
Exec Dt:
11/15/1993
3
YOKOZUKA, HIDEHARU
Exec Dt:
11/15/1993
4
UEKUSA, KIKOO
Exec Dt:
11/15/1993
5
YAMAGUCHI, TOSHIO
Exec Dt:
11/15/1993
6
ABE, SATOSHI
Exec Dt:
11/15/1993
7
KAMO, TETSURO
Exec Dt:
11/15/1993
8
SUZUKI, TAKAO
Exec Dt:
11/15/1993
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, 5-CHOME, SHINBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5468709
NONE
08154005
Correspondence name and address
LEONARD D. BOWERSOX
WATSON, COLE, GRINDLE & WATSON
1400 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20005-2477
Assignment: 3
Reel/Frame:010811/0706   Pages: 2
Recorded: 05/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, TOSHIO
Exec Dt:
08/09/1999
2
UEKUSA, KIKOO
Exec Dt:
08/09/1999
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, 5-CHOME, SHINBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6251823
NONE
09371495
Correspondence name and address
WATSON COLE GRINDLE WATSON, PLLC
RICHARD H. TUSHIN, ESQ.
1400 K STREET, NW
10TH FL.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:010720/0479   Pages: 2
Recorded: 03/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URAGAMI, YIJI
Exec Dt:
03/01/2000
2
YAMAGUCHI, EIJI
Exec Dt:
03/01/2000
3
YOKOZUKA, HIDEHARU
Exec Dt:
03/01/2000
4
UEKUSA, KIKOO
Exec Dt:
03/01/2000
Assignee
1
SUMITOMO METAL MINING COMPANY LIMITED
MINATO-KU
11-3, SHINBASHI 5-CHOME
TOKYO, JAPAN 105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280610
NONE
09475683
Correspondence name and address
AKZO NOBEL INC.
LOUIS A. MORRIS
7 LIVINGSTONE AVE.
DOBBS FERRY, NY 10522
Assignment: 5
Reel/Frame:046216/0032   Pages: 7
Recorded: 06/27/2018
Attorney Dkt #:18SKK-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEKUSA, KIKOO
Exec Dt:
06/13/2018
2
MATSUMOTO, SATOSHI
Exec Dt:
06/01/2018
3
WAKABAYASHI, MASAO
Exec Dt:
06/01/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10790509
US20190006671
16066445
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:046229/0308   Pages: 7
Recorded: 06/28/2018
Attorney Dkt #:18SKK-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, SATOSHI
Exec Dt:
06/04/2018
2
RYOSHI, KAZUOMI
Exec Dt:
06/13/2018
3
UEKUSA, KIKOO
Exec Dt:
06/13/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11217790
US20190020025
16066873
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:046236/0692   Pages: 7
Recorded: 06/29/2018
Attorney Dkt #:18SKK-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, SATOSHI
Exec Dt:
06/04/2018
2
OZAWA, SHUUZOU
Exec Dt:
06/13/2018
3
UEKUSA, KIKOO
Exec Dt:
06/13/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190013519
16067218
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:053524/0808   Pages: 7
Recorded: 08/18/2020
Attorney Dkt #:18SKK-003D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEKUSA, KIKOO
Exec Dt:
06/13/2018
2
MATSUMOTO, SATOSHI
Exec Dt:
06/01/2018
3
WAKABAYASHI, MASAO
Exec Dt:
06/01/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11482703
US20200381728
16996125
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:055352/0462   Pages: 7
Recorded: 02/22/2021
Attorney Dkt #:18SKK-001D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, SATOSHI
Exec Dt:
06/04/2018
2
OZAWA, SHUUZOU
Exec Dt:
06/13/2018
3
UEKUSA, KIKOO
Exec Dt:
06/13/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210175503
17181233
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:058138/0677   Pages: 7
Recorded: 11/17/2021
Attorney Dkt #:18SKK-002D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, SATOSHI
Exec Dt:
06/04/2018
2
RYOSHI, KAZUOMI
Exec Dt:
06/13/2018
3
UEKUSA, KIKOO
Exec Dt:
06/13/2018
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11949102
US20220077465
17455281
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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