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Patent Assignment Assignor Details
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Assignor Name : YU, CHUNFU
Total Assignments: 8
Assignment: 1
Reel/Frame:020424/0855   Pages: 3
Recorded: 01/28/2008
Attorney Dkt #:Q89608
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAWA, AKIHIKO
Exec Dt:
12/27/2007
2
FUKUNAGA, HIROFUMI
Exec Dt:
01/09/2008
3
YU, CHUNFU
Exec Dt:
12/27/2007
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8524324
US20100220428
11997090
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213
Assignment: 2
Reel/Frame:024257/0937   Pages: 2
Recorded: 04/20/2010
Attorney Dkt #:Q118572
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAWA, AKIHIKO
Exec Dt:
04/12/2010
2
TOKITA, KOJI
Exec Dt:
04/12/2010
3
YU, CHUNFU
Exec Dt:
04/12/2010
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377148
US20100195293
12762071
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:028757/0059   Pages: 4
Recorded: 08/09/2012
Attorney Dkt #:Q141688
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KUNCHAN
Exec Dt:
07/17/2012
2
KONTA, RYOKO
Exec Dt:
07/17/2012
3
HORIKITA, MASAKI
Exec Dt:
07/17/2012
4
YU, CHUNFU
Exec Dt:
07/17/2012
5
WAKIZAKA, YASUAKI
Exec Dt:
07/17/2012
6
OTA, KENICHIRO
Exec Dt:
07/24/2012
7
MONDEN, RYUJI
Exec Dt:
07/17/2012
8
ICHIOKA, KAZUNORI
Exec Dt:
07/17/2012
9
SATO, TAKASHI
Exec Dt:
07/17/2012
10
IMAI, TAKUYA
Exec Dt:
07/17/2012
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9136541
US20120315568
13577843
Correspondence name and address
SUGHRUE MION, LLC
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:030664/0195   Pages: 4
Recorded: 06/21/2013
Attorney Dkt #:Q205042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, TAKUYA
Exec Dt:
06/10/2013
2
ICHIOKA, KAZUNORI
Exec Dt:
06/10/2013
3
YU, CHUNFU
Exec Dt:
06/10/2013
4
WAKIZAWA, YASUAKI
Exec Dt:
06/10/2013
5
SATO, TAKASHI
Exec Dt:
06/10/2013
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9570755
US20130280639
13996124
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:031085/0511   Pages: 6
Recorded: 08/26/2013
Attorney Dkt #:Q205559
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORIKITA, MASAKI
Exec Dt:
07/26/2013
2
LEE, KUNCHAN
Exec Dt:
07/26/2013
3
MONDEN, RYUJI
Exec Dt:
07/26/2013
4
YU, CHUNFU
Exec Dt:
07/26/2013
5
WAKIZAKA, YASUAKI
Exec Dt:
07/26/2013
6
SATO, TAKASHI
Exec Dt:
07/26/2013
7
ABE, YOSHINORI
Exec Dt:
07/26/2013
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9318749
US20130302715
13946531
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:037925/0919   Pages: 6
Recorded: 03/08/2016
Attorney Dkt #:Q225259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORIKITA, MASAKI
Exec Dt:
07/26/2013
2
LEE, KUNCHAN
Exec Dt:
07/26/2013
3
MONDEN, RYUJI
Exec Dt:
07/26/2013
4
YU, CHUNFU
Exec Dt:
07/26/2013
5
WAKIZAKA, YASUAKI
Exec Dt:
07/26/2013
6
SATO, TAKASHI
Exec Dt:
07/26/2013
7
ABE, YOSHINORI
Exec Dt:
07/26/2013
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9640801
US20160190605
15064510
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:032095/0798   Pages: 4
Recorded: 01/30/2014
Attorney Dkt #:Q209653
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KUNCHAN
Exec Dt:
01/15/2014
2
YU, CHUNFU
Exec Dt:
01/15/2014
3
MONDEN, RYUJI
Exec Dt:
01/15/2014
4
HORIKITA, MASAKI
Exec Dt:
01/15/2014
5
SATO, TAKASHI
Exec Dt:
01/15/2014
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9379390
US20140170527
14236160
Correspondence name and address
DARRYL HUNTER
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:032149/0187   Pages: 4
Recorded: 02/05/2014
Attorney Dkt #:Q209838
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIOKA, KAZUNORI
Exec Dt:
01/27/2014
2
IMAI, TAKUYA
Exec Dt:
01/27/2014
3
YU, CHUNFU
Exec Dt:
01/27/2014
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9780385
US20140178790
14237277
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037

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