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Patent Assignment Assignor Details
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Assignor Name : KIKUCHI, KEIKO
Total Assignments: 9
Assignment: 1
Reel/Frame:011995/0551   Pages: 3
Recorded: 07/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOYAMA, HIROYUKI
Exec Dt:
06/11/2001
2
TONOMURA, KENICHI
Exec Dt:
06/11/2001
3
KIKUCHI, KEIKO
Exec Dt:
06/11/2001
4
SUGIYAMA, YUTA
Exec Dt:
06/18/2001
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476767
US20010050637
09833560
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:012664/0055   Pages: 3
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKABE, HIROSHI
Exec Dt:
02/06/2002
2
TAKEDA, ERIKO
Exec Dt:
01/29/2002
3
AOYAMA, HIROYUKI
Exec Dt:
01/22/2002
4
KIKUCHI, KEIKO
Exec Dt:
01/22/2002
Assignees
1
HITACHI LTD.
6, KANDASURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6639559
US20020126049
10082092
Correspondence name and address
SUGHRUE MION, PLLC
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 3
Reel/Frame:013250/0720   Pages: 2
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOYAMA, HIROYUKI
Exec Dt:
08/15/2002
2
KIKUCHI, KEIKO
Exec Dt:
08/15/2002
3
TAKAKI, YASUNORI
Exec Dt:
08/15/2002
4
HAGIWARA, HIDETOSHI
Exec Dt:
08/15/2002
Assignee
1
HITACHI METALS, LTD.
2-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6873291
US20030006936
10170585
Correspondence name and address
SUGHRUE MION, PLLC
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 4
Reel/Frame:016073/0580   Pages: 2
Recorded: 12/15/2004
Attorney Dkt #:Q76148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUZAWA, MASAHIRO
Exec Dt:
02/02/2004
2
KIKUCHI, KEIKO
Exec Dt:
02/02/2004
Assignee
1
HITACHI METALS, LTD.
2-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6992553
US20050076973
10463399
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:015745/0424   Pages: 2
Recorded: 09/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, YOSHIHIKO
Exec Dt:
08/20/2004
2
KIKUCHI, KEIKO
Exec Dt:
08/20/2004
Assignee
1
HITACHI METALS, LTD.
2-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6885267
US20040263303
10801576
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:017775/0577   Pages: 2
Recorded: 09/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUZAWA, MASAHIRO
Exec Dt:
09/01/2005
2
TANIGAWA, SHIGEHO
Exec Dt:
09/01/2005
3
MITA, MASAHIRO
Exec Dt:
09/01/2005
4
KIKUCHI, KEIKO
Exec Dt:
09/01/2005
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981359
US20060170301
10549043
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:023103/0956   Pages: 2
Recorded: 08/14/2009
Attorney Dkt #:08178.0062-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TORU
Exec Dt:
03/17/2009
2
HAMAKAKE, HIROKI
Exec Dt:
03/17/2009
3
KIKUCHI, KEIKO
Exec Dt:
03/18/2009
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7965163
US20100171580
12440232
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 8
Reel/Frame:026069/0481   Pages: 2
Recorded: 04/04/2011
Attorney Dkt #:Q123863
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, TAKESHI
Exec Dt:
03/22/2011
2
TANAKA, SATORU
Exec Dt:
03/22/2011
3
KIKUCHI, KEIKO
Exec Dt:
03/22/2011
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8723508
US20110181274
13121488
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:059059/0940   Pages: 4
Recorded: 02/21/2022
Attorney Dkt #:117658-US-433-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, SHIN
Exec Dt:
01/17/2022
2
KIKUCHI, KEIKO
Exec Dt:
01/17/2022
3
KIMURA, MAMORU
Exec Dt:
01/19/2022
4
NISHIMURA, KAZUNORI
Exec Dt:
01/27/2022
Assignee
1
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME, MINATO-KU,
TOKYO, JAPAN 108-8224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220294279
17636032
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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