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Patent Assignment Assignor Details
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Assignor Name : HANAWA, KENZO
Total Assignments: 48
Assignment: 1
Reel/Frame:008234/0970   Pages: 2
Recorded: 09/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, NARUO
Exec Dt:
09/18/1996
2
YAMAMOTO, NORIKAZU
Exec Dt:
09/18/1996
3
HANAWA, KENZO
Exec Dt:
09/18/1996
4
KATO, KAZUHIKO
Exec Dt:
09/18/1996
Assignee
1
MITSUI MINING AND SMELTING CO., LTD
2-1-1, NIHONBASHI-MUROMACHI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5766279
NONE
08719617
Correspondence name and address
YOUNG & THOMPSON
SUSAN TRADER
745 SOUTH 23RD STREET
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:008234/0972   Pages: 2
Recorded: 09/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
09/18/1996
2
MOCHIZUKI, NAOYOSHI
Exec Dt:
09/18/1996
3
UEDA, NARUO
Exec Dt:
09/18/1996
Assignee
1
MITSUI MINING AND SMELTING CO., LTD.
2-1-1, NIHONBASHI-MUROMACHI CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5938837
NONE
08719618
Correspondence name and address
YOUNG & THOMPSON
SUSAN TRADER
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:009348/0680   Pages: 2
Recorded: 08/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
08/04/1997
2
ARAKI, TAKAYUKI
Exec Dt:
07/30/1997
3
OKAMURA, YOSHINOBU
Exec Dt:
08/07/1997
4
ASANO, YASUHIRO
Exec Dt:
08/07/1997
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
2-1-1, NIHONBASHI-MUROMACHI, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5885369
NONE
08911674
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 4
Reel/Frame:009071/0826   Pages: 3
Recorded: 01/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCHIZUKI, NAOYOSHI
Exec Dt:
12/19/1997
2
HANAWA, KENZO
Exec Dt:
12/19/1997
Assignee
1
MITSUI MINING & SMELTING COM. LTD.
1-1, NIHONBASHI, MUROMACHI, 2-CHOME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083476
NONE
08981332
Correspondence name and address
BIERMAN, MUSERLIAN AND LUCAS
CHARLES A. MUSERLIAN
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:009009/0514   Pages: 2
Recorded: 02/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
02/18/1998
2
MOCHIZUKI, NAOYOSHI
Exec Dt:
02/18/1998
3
UEDA, NARUO
Exec Dt:
02/18/1998
4
KATO, KAZUHIKO
Exec Dt:
02/18/1998
Assignee
1
MITSUI MINING AND SMELTING CO., LTD.
2-1-1, NIHONBASHI-MUROMACHI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5951724
NONE
09030803
Correspondence name and address
YOUNG & THOMPSON
LAUREN TERRY
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:009184/0212   Pages: 3
Recorded: 05/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHII, SADAHIRO
Exec Dt:
05/15/1998
2
NAKAMURA, KO
Exec Dt:
05/15/1998
3
ARIMOTO, YOSHIHIRO
Exec Dt:
05/15/1998
4
HATADA, AKIYOSHI
Exec Dt:
05/15/1998
5
SUZUKI, RINTARO
Exec Dt:
05/15/1998
6
UEDA, NARUO
Exec Dt:
05/15/1998
7
HANAWA, KENZO
Exec Dt:
05/15/1998
Assignees
1
FUJITSU LIMITED
KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU,
KANAGAWA, 211-8588, JAPAN
2
MITSUI MINING & SMELTING CO., LTD.
CHUO-KU
2-1-1, NIHONBASHI-MUROMACHI
TOKYO, 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6159858
NONE
08884165
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
WILLIAM F. WESTERMAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:009450/0347   Pages: 2
Recorded: 09/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, AKIKO
Exec Dt:
08/19/1998
2
ISHIDA, SHINTARO
Exec Dt:
08/19/1998
3
HANAWA, KENZO
Exec Dt:
08/19/1998
Assignee
1
MITSUI MINING & SMELTING COMPANY, LTD.
1-1, NIHOMBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6004526
NONE
09149109
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
745 SOUTH 23RD STREET, SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:010877/0611   Pages: 2
Recorded: 06/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
03/22/2000
2
YANAGI, KIYOTAKA
Exec Dt:
03/22/2000
Assignee
1
MITSUI MINING & SMELTING COMPANY, LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU
TOKYO 141-8584, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6334905
NONE
09555478
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
745 SOUTH 23RD STREET, SECOND FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:010834/0276   Pages: 2
Recorded: 04/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
04/04/2000
2
TAKAHASHI, KAZUAKI
Exec Dt:
04/04/2000
Assignee
1
MITSUI MINING AND SMELTING COMPANY, LTD.
11-1, OSAKI, 1-CHOME SHINAGAWA-KU
TOKYO 141-8584, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6395332
NONE
09530320
Correspondence name and address
YOUNG & THOMPSON
LAUREN TERRY
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:011841/0619   Pages: 2
Recorded: 05/17/2001
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 011951, FRAME 0768. (RE-RECORD TO CORRECT THE RECORDATION DATE AND SERIAL NUMBER)
Assignors
1
HANAWA, KENZO
Exec Dt:
05/03/2001
2
ASAUMI, TOSHINORI
Exec Dt:
05/03/2001
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020009620
09861624
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 11
Reel/Frame:011951/0768   Pages: 2
Recorded: 05/17/2001
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 012010, FRAME 0339. (RE-RECORD TO CORRECT THE SERIAL NUMBER)
Assignors
1
HANAWA, KENZO
Exec Dt:
05/03/2001
2
ASAUMI, TOSHINORI
Exec Dt:
05/03/2001
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020009620
09861624
Correspondence name and address
SUGHRUE, MION, ZINN ET AL
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 12
Reel/Frame:012010/0339   Pages: 2
Recorded: 05/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
05/03/2001
2
ASAUMI, TOSHINORI
Exec Dt:
05/03/2001
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020009620
09861624
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 13
Reel/Frame:012289/0817   Pages: 2
Recorded: 10/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
10/23/2001
2
OHSAWA, HIROSHI
Exec Dt:
10/23/2001
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020076579
09983944
Correspondence name and address
SUGHRUE MION, PLLC
SHELDON I. LANDSMAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 14
Reel/Frame:012411/0573   Pages: 2
Recorded: 12/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
11/29/2001
2
OHSAWA, HIROSHI
Exec Dt:
11/29/2001
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727010
US20020122960
10026842
Correspondence name and address
SUGHRUE MION, PLLC
SHELDON I. LANDSMAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 15
Reel/Frame:013423/0839   Pages: 2
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSAWA, HIROSHI
Exec Dt:
10/21/2002
2
HANAWA, KENZO
Exec Dt:
10/21/2002
Assignee
1
SHOWA DENKO KABUSHIKI KAISHA
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6926977
US20030104253
10277208
Correspondence name and address
SUGHRUE MION, PLLC
SHELDON I. LANDSMAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 16
Reel/Frame:018980/0291   Pages: 3
Recorded: 02/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINOZAKI, KENJI
Exec Dt:
12/18/2006
2
HANAWA, KENZO
Exec Dt:
12/18/2006
3
TAKAHASHI, YOSHIAKI
Exec Dt:
12/18/2006
4
KATO, TSUYOSHI
Exec Dt:
12/18/2006
5
WATANABE, TAKEO
Exec Dt:
12/18/2006
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070292631
11661267
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:019361/0689   Pages: 3
Recorded: 05/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINOZAKI, KENJI
Exec Dt:
04/18/2007
2
HANAWA, KENZO
Exec Dt:
04/18/2007
3
KATO, TSUYOSHI
Exec Dt:
04/16/2007
4
TAKAHASHI, YOSHIAKI
Exec Dt:
04/16/2007
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737434
US20080093616
11667951
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:020147/0343   Pages: 2
Recorded: 11/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
11/20/2007
2
HANAWA, KENZO
Exec Dt:
11/20/2007
3
SASAKI, YASUMASA
Exec Dt:
11/20/2007
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7585690
US20080116478
11944306
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:020178/0521   Pages: 2
Recorded: 11/29/2007
Attorney Dkt #:Q105255
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
11/20/2007
2
HANAWA, KENZO
Exec Dt:
11/20/2007
3
SASAKI, YASUMASA
Exec Dt:
11/20/2007
4
YOKOYAMA, YASUNORI
Exec Dt:
11/20/2007
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080121924
11943542
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 20
Reel/Frame:021045/0065   Pages: 3
Recorded: 06/04/2008
Attorney Dkt #:Q100415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKENOUE, YOSHIAKI
Exec Dt:
05/29/2008
2
MIKI, HISAYUKI
Exec Dt:
05/29/2008
3
HANAWA, KENZO
Exec Dt:
05/29/2008
4
SASAKI, YASUMASA
Exec Dt:
05/29/2008
5
YOKOUCHI, HITOSHI
Exec Dt:
05/29/2008
6
KONTA, RYOKO
Exec Dt:
05/29/2008
7
KAJI, HIROAKI
Exec Dt:
05/29/2008
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080223434
12033603
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:021667/0966   Pages: 2
Recorded: 10/10/2008
Attorney Dkt #:Q94557
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
08/22/2008
2
YOKOYAMA, YASUNORI
Exec Dt:
09/26/2008
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7935980
US20090173962
12296806
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 22
Reel/Frame:021765/0503   Pages: 2
Recorded: 10/30/2008
Attorney Dkt #:Q110601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
08/22/2008
2
HANAWA, KENZO
Exec Dt:
08/22/2008
3
SASAKI, YASUMASA
Exec Dt:
08/22/2008
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8389313
US20090087936
12299082
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 23
Reel/Frame:021812/0389   Pages: 3
Recorded: 11/10/2008
Attorney Dkt #:Q110896
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
10/23/2008
2
SAKAI, HIROMITSU
Exec Dt:
10/23/2008
3
HANAWA, KENZO
Exec Dt:
10/23/2008
4
YOKOYAMA, YASUNORI
Exec Dt:
10/23/2008
5
SASAKI, YASUMASA
Exec Dt:
10/23/2008
6
KAJI, HIROAKI
Exec Dt:
10/23/2008
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8148712
US20090146161
12300306
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 24
Reel/Frame:022100/0166   Pages: 2
Recorded: 01/13/2009
Attorney Dkt #:Q111740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
01/05/2009
2
HANAWA, KENZO
Exec Dt:
01/05/2009
3
SASAKI, YASUMASA
Exec Dt:
01/05/2009
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8227284
US20090315046
12373655
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 25
Reel/Frame:022150/0064   Pages: 2
Recorded: 01/23/2009
Attorney Dkt #:Q111927
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
01/14/2009
2
HANAWA, KENZO
Exec Dt:
01/14/2009
3
SASAKI, YASUMASA
Exec Dt:
01/14/2009
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557092
US20100006430
12374974
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 26
Reel/Frame:022283/0373   Pages: 2
Recorded: 02/19/2009
Attorney Dkt #:Q112241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
02/12/2009
2
SASAKI, YASUMASA
Exec Dt:
02/12/2009
3
MIKI, HISAYUKI
Exec Dt:
02/12/2009
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8097482
US20100244086
12438047
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 27
Reel/Frame:022423/0291   Pages: 4
Recorded: 03/19/2009
Attorney Dkt #:Q112225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKENOUE, YOSHIAKI
Exec Dt:
03/13/2009
2
FUKUNAGA, NAOKI
Exec Dt:
03/13/2009
3
SHINOHARA, HIRONAO
Exec Dt:
03/13/2009
4
MIKI, HISAYUKI
Exec Dt:
03/13/2009
5
HANAWA, KENZO
Exec Dt:
03/13/2009
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090205707
12388145
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 28
Reel/Frame:022672/0703   Pages: 2
Recorded: 05/12/2009
Attorney Dkt #:Q113426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
05/01/2009
2
YOKOYAMA, YASUNORI
Exec Dt:
05/01/2009
3
OKABE, TAKEHIKO
Exec Dt:
05/01/2009
4
HANAWA, KENZO
Exec Dt:
05/01/2009
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8012784
US20090283795
12464522
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 29
Reel/Frame:022845/0162   Pages: 2
Recorded: 06/18/2009
Attorney Dkt #:Q113994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
06/15/2009
2
HANAWA, KENZO
Exec Dt:
06/15/2009
3
SASAKI, YASUMASA
Exec Dt:
06/15/2009
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8168460
US20100051980
12519987
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 30
Reel/Frame:023070/0765   Pages: 2
Recorded: 08/07/2009
Attorney Dkt #:Q113537
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
06/18/2009
2
YOKOYAMA, YASUNORI
Exec Dt:
06/18/2009
3
SASAKI, YASUMASA
Exec Dt:
06/18/2009
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090289270
12468644
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 31
Reel/Frame:025506/0906   Pages: 2
Recorded: 12/15/2010
Attorney Dkt #:Q122062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
11/30/2010
2
YOKOYAMA, YASUNORI
Exec Dt:
11/30/2010
3
OKABE, TAKEHIKO
Exec Dt:
11/30/2010
4
HANAWA, KENZO
Exec Dt:
11/30/2010
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8669129
US20110084307
12996329
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 32
Reel/Frame:025529/0933   Pages: 2
Recorded: 12/20/2010
Attorney Dkt #:Q122220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
12/09/2010
2
SAKAI, HIROMITSU
Exec Dt:
12/09/2010
3
SASAKI, YASUMASA
Exec Dt:
12/09/2010
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309982
US20110095331
12999726
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 33
Reel/Frame:025900/0953   Pages: 2
Recorded: 03/04/2011
Attorney Dkt #:Q123270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
01/27/2011
2
HOSHINA, TAKAHARU
Exec Dt:
02/01/2011
3
TAKEI, TOMOYUKI
Exec Dt:
02/07/2011
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378369
US20120044667
13062152
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 34
Reel/Frame:025945/0590   Pages: 2
Recorded: 03/14/2011
Attorney Dkt #:Q122983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
02/15/2011
2
SASAKI, YASUMASA
Exec Dt:
02/15/2011
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8211727
US20110147763
13057696
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 35
Reel/Frame:026190/0711   Pages: 2
Recorded: 04/27/2011
Attorney Dkt #:Q122199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, HISAYUKI
Exec Dt:
02/24/2011
2
HANAWA, KENZO
Exec Dt:
03/28/2011
3
YOKOYAMA, YASUNORI
Exec Dt:
02/24/2011
4
SASAKI, YASUMASA
Exec Dt:
02/24/2011
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 1058518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8882971
US20110198212
12987828
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 36
Reel/Frame:034360/0705   Pages: 4
Recorded: 12/03/2014
Attorney Dkt #:Q215885
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
10/24/2014
2
OKADA, TSUBASA
Exec Dt:
10/24/2014
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9672857
US20150162044
14558368
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213
Assignment: 37
Reel/Frame:034362/0912   Pages: 4
Recorded: 12/03/2014
Attorney Dkt #:Q215930
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
11/25/2014
2
OKADA, TSUBASA
Exec Dt:
11/25/2014
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON, 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9349403
US20150199988
14559272
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 38
Reel/Frame:038457/0249   Pages: 4
Recorded: 05/04/2016
Attorney Dkt #:Q226786
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
04/27/2016
2
MONDEN, RYUJI
Exec Dt:
04/27/2016
3
NISHIKATA, TAKENORI
Exec Dt:
04/27/2016
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11043680
US20160293970
15034372
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 39
Reel/Frame:042507/0930   Pages: 5
Recorded: 05/25/2017
Attorney Dkt #:Q233352
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TONEGAWA, SHO
Exec Dt:
05/18/2017
2
ICHIKAWA, MASATOSHI
Exec Dt:
05/18/2017
3
HANAWA, KENZO
Exec Dt:
05/18/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10008232
US20170263277
15529614
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 40
Reel/Frame:042768/0663   Pages: 5
Recorded: 06/21/2017
Attorney Dkt #:Q233824
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEKI, KEIZO
Exec Dt:
06/13/2017
2
ICHIKAWA, MASATOSHI
Exec Dt:
06/13/2017
3
ORIJI, GAKU
Exec Dt:
06/13/2017
4
HANAWA, KENZO
Exec Dt:
06/13/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10727498
US20180034066
15538308
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 41
Reel/Frame:044546/0727   Pages: 4
Recorded: 01/05/2018
Attorney Dkt #:Q237295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORIJI, GAKU
Exec Dt:
07/11/2017
2
HANAWA, KENZO
Exec Dt:
07/11/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10422021
US20180135149
15863193
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 42
Reel/Frame:046448/0525   Pages: 5
Recorded: 07/24/2018
Attorney Dkt #:Q235877
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, MASATOSHI
Exec Dt:
10/30/2017
2
ISEKI, KEIZO
Exec Dt:
10/30/2017
3
ORIJI, GAKU
Exec Dt:
10/30/2017
4
HANAWA, KENZO
Exec Dt:
10/30/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10680248
US20180366736
15563013
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 43
Reel/Frame:044072/0511   Pages: 4
Recorded: 11/08/2017
Attorney Dkt #:Q236525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONDEN, RYUJI
Exec Dt:
10/31/2017
2
HANAWA, KENZO
Exec Dt:
10/31/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180126408
15572591
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 44
Reel/Frame:044771/0283   Pages: 5
Recorded: 01/30/2018
Attorney Dkt #:Q237860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, KENZO
Exec Dt:
01/23/2018
2
ICHIKAWA, MASATOSHI
Exec Dt:
01/23/2018
3
ORIJI, GAKU
Exec Dt:
01/23/2018
4
., IRWANSYAH
Exec Dt:
01/23/2018
5
ISEKI, KEIZO
Exec Dt:
01/23/2018
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10707514
US20180212266
15883325
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 45
Reel/Frame:048470/0444   Pages: 8
Recorded: 02/28/2019
Attorney Dkt #:Q245505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, MASATOSHI
Exec Dt:
02/27/2019
2
ISEKI, KEIZO
Exec Dt:
02/27/2019
3
HANAWA, KENZO
Exec Dt:
02/11/2019
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190198904
16329516
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 46
Reel/Frame:049122/0856   Pages: 8
Recorded: 05/08/2019
Attorney Dkt #:Q244795
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, MASATOSHI
Exec Dt:
02/27/2019
2
ISEKI, KEIZO
Exec Dt:
02/27/2019
3
HANAWA, KENZO
Exec Dt:
02/11/2019
Assignee
1
SHOWA DENKO K.K.
13-9. SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190267657
16322020
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 47
Reel/Frame:051353/0428   Pages: 9
Recorded: 12/23/2019
Attorney Dkt #:19SHD-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KENTARO
Exec Dt:
11/22/2019
2
UEDA, YASUYUKI
Exec Dt:
11/26/2019
3
HANAWA, KENZO
Exec Dt:
11/22/2019
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11525032
US20200123317
16625860
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 48
Reel/Frame:051353/0563   Pages: 9
Recorded: 12/23/2019
Attorney Dkt #:19SHD-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KENTARO
Exec Dt:
11/22/2019
2
UEDA, YASUYUKI
Exec Dt:
11/26/2019
3
HANAWA, KENZO
Exec Dt:
11/22/2019
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11820862
US20200131310
16625870
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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