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Patent Assignment Assignor Details
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Assignor Name : KAYAMA, SUSUMU
Total Assignments: 11
Assignment: 1
Reel/Frame:011060/0698   Pages: 2
Recorded: 08/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, JUN
Exec Dt:
08/18/2000
2
KAYAMA, SUSUMU
Exec Dt:
08/18/2000
3
TOMIKAWA, SHIN-ICHIRO
Exec Dt:
08/18/2000
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6544493
NONE
09650740
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:011617/0401   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, JUN
Exec Dt:
03/06/2001
2
KAYAMA, SUSUMU
Exec Dt:
03/06/2001
3
YAMAYA, HAYATO
Exec Dt:
03/05/2001
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548712
US20010034462
09808105
Correspondence name and address
SUGHRUE MION ZINN MACPEAK & SEAS, PLLC
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 3
Reel/Frame:012740/0622   Pages: 2
Recorded: 03/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, JUN
Exec Dt:
03/13/2002
2
KAYAMA, SUSUMU
Exec Dt:
03/13/2002
3
YAMAYA, HAYATO
Exec Dt:
03/13/2002
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7449166
US20020106321
10106256
Correspondence name and address
SUGHRUE MION, PLLC
SHELDON I. LANDSMAN
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 4
Reel/Frame:016147/0179   Pages: 2
Recorded: 09/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYAMA, SUSUMU
Exec Dt:
08/18/2004
2
TANAKA, JUN
Exec Dt:
08/18/2004
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MONATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7591991
US20050076811
10506547
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:021737/0883   Pages: 2
Recorded: 10/24/2008
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT RECEIVING PARTY ADDRESS, PREVIOUSLY RECORDED AT REEL 016147, FRAME 0179.
Assignors
1
KAYAMA, SUSUMU
Exec Dt:
08/18/2004
2
TANAKA, JUN
Exec Dt:
08/18/2004
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7591991
US20050076811
10506547
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:017047/0031   Pages: 2
Recorded: 03/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYAMA, SUSUMU
Exec Dt:
03/23/2005
2
KOGOI, HISAO
Exec Dt:
03/23/2005
3
TANAKA, JUN
Exec Dt:
03/23/2005
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7777129
US20060046504
10529751
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:018131/0134   Pages: 2
Recorded: 07/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYAMA, SUSUMU
Exec Dt:
05/18/2006
2
WAKIZAKA, YASUAKI
Exec Dt:
06/15/2006
3
KONDO, KUNIO
Exec Dt:
05/16/2006
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090014062
10586540
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:020529/0059   Pages: 2
Recorded: 02/19/2008
Attorney Dkt #:Q83073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOGOI, HISAO
Exec Dt:
02/09/2007
2
KAYAMA, SUSUMU
Exec Dt:
02/09/2007
3
TANAKA, JUN
Exec Dt:
02/09/2007
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080260625
11660057
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 9
Reel/Frame:019709/0810   Pages: 2
Recorded: 08/06/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYAMA, SUSUMU
Exec Dt:
07/02/2007
2
KOGOI, HISAO
Exec Dt:
07/02/2007
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8354358
US20080112880
11883749
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:028937/0273   Pages: 3
Recorded: 09/11/2012
Attorney Dkt #:Q141845
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUE, KEI
Exec Dt:
06/06/2012
2
KAYAMA, SUSUMU
Exec Dt:
06/06/2012
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741431
US20130004771
13583860
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:045598/0257   Pages: 5
Recorded: 04/20/2018
Attorney Dkt #:Q239236
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUE, KEI
Exec Dt:
04/02/2018
2
KAYAMA, SUSUMU
Exec Dt:
04/02/2018
3
KOGOI, HISAO
Exec Dt:
04/02/2018
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11124427
US20180237311
15769807
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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