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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KATO, EIKO
Total Assignments: 17
Assignment: 1
Reel/Frame:013770/0194   Pages: 2
Recorded: 09/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NAOKO
Exec Dt:
08/19/2002
2
KATO, EIKO
Exec Dt:
08/19/2002
3
TSUZUKI, TOSHI
Exec Dt:
08/19/2002
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030143172
10221446
Correspondence name and address
SUGHRUE MION, PLLC
BRUE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 2
Reel/Frame:016044/0982   Pages: 2
Recorded: 11/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, EIKO
Exec Dt:
05/21/2004
2
TSUZUKI, TOSHI
Exec Dt:
05/21/2004
3
TAKATA, JIRO
Exec Dt:
05/21/2004
4
KARUBE, YOSHIHARU
Exec Dt:
05/21/2004
5
MATSUNAGA, KAZUHISA
Exec Dt:
05/21/2004
6
KOBAYASHI, SHIZUKO
Exec Dt:
05/21/2004
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050048011
10493692
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:016694/0690   Pages: 2
Recorded: 09/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, EIKO
Exec Dt:
08/27/2004
2
OGATA, EIJI
Exec Dt:
08/27/2004
3
YONEDA, TADASHI
Exec Dt:
08/27/2004
4
TAKATA, JIRO
Exec Dt:
08/27/2004
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050208002
10506335
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:016036/0456   Pages: 2
Recorded: 10/12/2004
Attorney Dkt #:Q81250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, EIKO
Exec Dt:
10/01/2004
2
TSUZUKI, TOSHI
Exec Dt:
10/01/2004
3
TAKATA, JIRO
Exec Dt:
10/01/2004
4
KARUBE, YOSHIHARU
Exec Dt:
10/01/2004
5
MATSUNAGA, KAZUHISA
Exec Dt:
10/01/2004
6
KOBAYASHI, SHIZUKO
Exec Dt:
10/01/2004
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050065206
10493695
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:016591/0586   Pages: 2
Recorded: 11/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUZUKI, TOSHI
Exec Dt:
09/24/2004
2
KATO, EIKO
Exec Dt:
10/12/2004
3
OGATA, EIJI
Exec Dt:
09/27/2004
4
IKENO, HIROSHI
Exec Dt:
10/08/2004
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050220733
10513371
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:018910/0502   Pages: 2
Recorded: 04/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, EIKO
Exec Dt:
01/17/2006
2
YONEDA, TADASHI
Exec Dt:
01/17/2006
3
OGATA, EIJI
Exec Dt:
01/20/2006
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU
TOKYO 1058518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8278350
US20070140998
10575624
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:018499/0441   Pages: 3
Recorded: 10/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, EIKO
Exec Dt:
07/05/2006
2
TSUZUKI, TOSHI
Exec Dt:
07/05/2006
3
OGATA, EIJI
Exec Dt:
08/10/2006
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO 1058518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070232687
11587809
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:022027/0339   Pages: 3
Recorded: 12/24/2008
Attorney Dkt #:Q111317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, EIKO
Exec Dt:
10/08/2008
2
TSUZUKI, TOSHI
Exec Dt:
10/08/2008
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090203649
12306549
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:042128/0993   Pages: 4
Recorded: 04/24/2017
Attorney Dkt #:Q232671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEKI, YUKO
Exec Dt:
04/06/2017
2
KATO, EIKO
Exec Dt:
04/06/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170312301
15521427
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:042064/0253   Pages: 4
Recorded: 04/19/2017
Attorney Dkt #:Q232739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEKI, YUKO
Exec Dt:
04/10/2017
2
KATO, EIKO
Exec Dt:
04/10/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170312207
15520254
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:044111/0071   Pages: 5
Recorded: 11/13/2017
Attorney Dkt #:Q236540
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, EIKO
Exec Dt:
11/02/2017
2
ISHII, HIROSHI
Exec Dt:
11/02/2017
3
SHIBUYA, AKIRA
Exec Dt:
11/02/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180086779
15573715
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:044254/0170   Pages: 5
Recorded: 11/29/2017
Attorney Dkt #:105587.000011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENJOJI, TAKAHARU
Exec Dt:
11/22/2017
2
WAKIZAKA, YOSHIKAZU
Exec Dt:
11/24/2017
3
TAKANO, MASAYO
Exec Dt:
11/22/2017
4
UCHIDA, SATOSHI
Exec Dt:
11/22/2017
5
KATO, EIKO
Exec Dt:
11/22/2017
Assignee
1
AFI CORPORATION
46, YOSHIDA-SHIMOADACHI-CHO, SAKYO-KU, KYOTO-SHI
KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10495580
US20180149601
15578193
Correspondence name and address
BRYAN RILEY / BAKER HOSTETLER LLP
1050 CONNECTICUT AVENUE NW
SUITE 1100
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:050876/0458   Pages: 5
Recorded: 10/30/2019
Attorney Dkt #:105587.000015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENJOJI, TAKAHARU
Exec Dt:
11/22/2017
2
WAKIZAKA, YOSHIKAZU
Exec Dt:
11/24/2017
3
UCHIDA, SATOSHI
Exec Dt:
11/22/2017
4
KATO, EIKO
Exec Dt:
11/22/2017
5
TAKANO, MASAYO
Exec Dt:
11/22/2017
Assignee
1
AFI CORPORATION
46, YOSHIDA-SHIMOADACHI-CHO, SAKYO-KU, KYOTO-SHI
KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10876974
US20200064274
16668550
Correspondence name and address
BAKERHOSTETLER
CIRA CENTRE 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 14
Reel/Frame:047891/0335   Pages: 5
Recorded: 01/03/2019
Attorney Dkt #:Q244261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGYU, DAISUKE
Exec Dt:
12/21/2018
2
NAKAGAMI, YUKO
Exec Dt:
12/21/2018
3
NIIBAYASHI, RYOTA
Exec Dt:
12/21/2018
4
KATO, EIKO
Exec Dt:
12/21/2018
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10646487
US20190224199
16314960
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:052183/0236   Pages: 5
Recorded: 03/17/2020
Attorney Dkt #:Q252675
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGYU, DAISUKE
Exec Dt:
12/21/2018
2
NAKAGAMI, YUKO
Exec Dt:
12/21/2018
3
NIIBAYASHI, RYOTA
Exec Dt:
12/21/2018
4
KATO, EIKO
Exec Dt:
12/21/2018
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11045471
US20200215069
16820773
Correspondence name and address
SUGHRUE MION PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:061739/0337   Pages: 4
Recorded: 11/11/2022
Attorney Dkt #:Q272675
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, EIKO
Exec Dt:
10/17/2022
2
ITO, NAOKO
Exec Dt:
10/17/2022
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220280396
17632725
Correspondence name and address
SUGHRUE MION PLLC
2000 PENNSYLVANIA AVE. NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:062721/0282   Pages: 4
Recorded: 02/16/2023
Attorney Dkt #:Q269633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAMI, YUKO
Exec Dt:
10/18/2022
2
KATO, EIKO
Exec Dt:
10/18/2022
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220211605
17610284
Correspondence name and address
SUGHRUE MION PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 9000
WASHINGTON, DC 20006-1811

Search Results as of: 04/29/2024 04:05 PM
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