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Patent Assignment Assignor Details
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Assignor Name : YUKIMATSU, KOJI
Total Assignments: 7
Assignment: 1
Reel/Frame:030882/0352   Pages: 5
Recorded: 07/26/2013
Attorney Dkt #:Q143890
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMATSU, KOJI
Exec Dt:
07/22/2013
2
MATSUMURA, YUKIHISA
Exec Dt:
07/22/2013
3
SUEOKA, YOSHIHITO
Exec Dt:
07/22/2013
4
KISHIMOTO, JUNICHI
Exec Dt:
07/22/2013
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8951652
US20130136952
13687446
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:039816/0627   Pages: 3
Recorded: 09/21/2016
Attorney Dkt #:16SHD-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMATSU, KOJI
Exec Dt:
08/30/2016
2
MURASE, ISAO
Exec Dt:
08/30/2016
3
SUGIMOTO, KIMINORI
Exec Dt:
08/30/2016
4
KOBAYASHI, TOMOYA
Exec Dt:
08/30/2016
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9875765
US20170186458
15271359
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 3
Reel/Frame:044337/0152   Pages: 3
Recorded: 12/08/2017
Attorney Dkt #:17SHD-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMATSU, KOJI
Exec Dt:
11/15/2017
2
SATO, WATARU
Exec Dt:
11/15/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10699738
US20180182424
15835672
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:047196/0463   Pages: 4
Recorded: 10/17/2018
Attorney Dkt #:Q242857
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMATSU, KOJI
Exec Dt:
10/05/2018
2
KOBAYASHI, TOMOYA
Exec Dt:
10/05/2018
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190122697
16162608
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:051370/0628   Pages: 4
Recorded: 12/26/2019
Attorney Dkt #:Q252253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMATSU, KOJI
Exec Dt:
12/23/2019
2
MACHIDA, HIROYUKI
Exec Dt:
12/23/2019
3
YOKOYAMA, SHO
Exec Dt:
12/23/2019
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200211591
16727455
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W. SUITE 900
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:051370/0696   Pages: 4
Recorded: 12/26/2019
Attorney Dkt #:Q252255
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMATSU, KOJI
Exec Dt:
12/23/2019
2
MACHIDA, HIROYUKI
Exec Dt:
12/23/2019
3
YOKOYAMA, SHO
Exec Dt:
12/23/2019
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200211594
16727476
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W. SUITE 900
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:051370/0945   Pages: 4
Recorded: 12/26/2019
Attorney Dkt #:Q252256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKIMATSU, KOJI
Exec Dt:
12/24/2019
2
MACHIDA, HIROYUKI
Exec Dt:
12/24/2019
3
YOKOYAMA, SHO
Exec Dt:
12/24/2019
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200211595
16727549
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006

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