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Patent Assignment Assignee Details
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Assignee Name : SUMITOMO ELECTRIC HARDMETAL CORP
Total Assignments: 10
Assignment: 1
Reel/Frame:018081/0926   Pages: 3
Recorded: 07/14/2006
Attorney Dkt #:070456-0120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2006
2
Exec Dt:
05/30/2006
3
Exec Dt:
05/26/2006
Assignee
1
1-1, KOYAKITA 1-CHOME, ITAMI-SHI
HYOGO, 664-0016, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10586342
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 2
Reel/Frame:020975/0773   Pages: 4
Recorded: 05/21/2008
Attorney Dkt #:01150-1021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2008
2
Exec Dt:
04/04/2008
3
Exec Dt:
04/16/2008
4
Exec Dt:
04/04/2008
5
Exec Dt:
04/16/2008
6
Exec Dt:
04/04/2008
7
Exec Dt:
04/04/2008
Assignee
1
1-1 KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12094381
Correspondence name and address
P. DITTHAVONG
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:021572/0297   Pages: 7
Recorded: 09/23/2008
Attorney Dkt #:049677-0242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2008
2
Exec Dt:
08/08/2008
Assignee
1
1-1, KOYAKITA 1-CHOME, ITAMI-SHI,
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29324899
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 4
Reel/Frame:021921/0600   Pages: 5
Recorded: 12/03/2008
Attorney Dkt #:070456-0238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2008
2
Exec Dt:
08/18/2008
3
Exec Dt:
08/18/2008
Assignees
1
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
2
1-1, KOYAKITA 1-CHOME, ITAMI-SHI,
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12303331
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 5
Reel/Frame:023670/0503   Pages: 2
Recorded: 12/17/2009
Attorney Dkt #:P3738US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2009
2
Exec Dt:
11/20/2009
3
Exec Dt:
11/20/2009
Assignee
1
1-1, KOYAKITA 1-CHOME
ITAMI-SHI
HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12665193
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:029429/0483   Pages: 4
Recorded: 12/07/2012
Attorney Dkt #:P6934US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2012
2
Exec Dt:
11/13/2012
3
Exec Dt:
11/14/2012
Assignees
1
1-1 KOYAKITA 1-CHOME, ITAMI-SHI
HYOGO, JAPAN 664-0016
2
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13702776
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:053973/0338   Pages: 4
Recorded: 10/05/2020
Attorney Dkt #:201917-0308-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2019
2
Exec Dt:
04/15/2019
3
Exec Dt:
04/15/2019
Assignee
1
1-1, KOYAKITA, 1-CHOME,
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29753923
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 8
Reel/Frame:053974/0020   Pages: 4
Recorded: 10/05/2020
Attorney Dkt #:201917-0308-02-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2019
2
Exec Dt:
04/15/2019
3
Exec Dt:
04/15/2019
Assignee
1
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29753940
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 9
Reel/Frame:060175/0905   Pages: 5
Recorded: 06/13/2022
Attorney Dkt #:FUKA57PUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2022
2
Exec Dt:
04/18/2022
3
Exec Dt:
04/13/2022
4
Exec Dt:
04/13/2022
Assignee
1
1-1, KOYAKITA 1-CHOME, ITAMI-SHI
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17784635
Correspondence name and address
RENNER OTTO
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115
Assignment: 10
Reel/Frame:060176/0187   Pages: 5
Recorded: 06/13/2022
Attorney Dkt #:FUKA58PUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2022
2
Exec Dt:
04/18/2022
3
Exec Dt:
04/13/2022
4
Exec Dt:
04/13/2022
Assignee
1
1-1, KOYAKITA 1-CHOME, ITAMI-SHI
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17784651
Correspondence name and address
RENNER OTTO
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115

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