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Patent Assignment Assignee Details
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Assignee Name : HITACHI METALS, LTD
Total Assignments: 22
Assignment: 1
Reel/Frame:003906/0736   Pages: 1
Recorded: 07/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASHITA, KEITARO
Exec Dt:
07/20/1981
2
KUMAKURA, TOSHIO
Exec Dt:
07/20/1981
Assignee
1
HITACHI METALS, LTD
1-2,2-CHOME,MARUNOUCHI,
CHIYODA-KU,TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4342282
NONE
06288342
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
SUFFRIDGE BLDG.
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005149/0931   Pages: 1
Recorded: 10/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IYORI, YUSUKE
Exec Dt:
09/28/1989
2
IDA, HISAAKI
Exec Dt:
09/28/1989
Assignees
1
HITACHI METALS, LTD
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
2
HITACHI CARBIDE TOOLS, LTD.
13-2, SHINIZUMI, NARITA-SHI,
CHIBA,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4904445
NONE
07172237
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:008015/0918   Pages: 3
Recorded: 05/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, KIMIO
Exec Dt:
03/12/1996
2
TAKAHASHI, MASAHIRO
Exec Dt:
03/12/1996
3
TANIGUCHI, FUMITAKE
Exec Dt:
03/12/1996
Assignee
1
HITACHI METALS, LTD
1-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5858123
NONE
08642856
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:008476/0465   Pages: 2
Recorded: 02/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTANI, HITOSHI
Exec Dt:
12/20/1996
2
NAKAO, JUNICHI
Exec Dt:
12/20/1996
Assignees
1
HITACHI METALS, LTD
1-2, 2-CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN
2
HMY, LTD.
2107-2, YASUGICHO, YASUGI-SHI
SHIMANE-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5881623
NONE
08798301
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 5
Reel/Frame:008504/0664   Pages: 2
Recorded: 04/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAJIMA, SHIN
Exec Dt:
03/28/1997
Assignees
1
HITACHI METALS, LTD
1-2,MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100
2
HITACHI FERRITE ELECTRONICS, LTD
244-9 KATSURAGI
TOTTORI, JAPAN 689-1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5850336
NONE
08832690
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 6
Reel/Frame:008682/0553   Pages: 2
Recorded: 08/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUBOI, TAKESHI
Exec Dt:
08/01/1997
Assignee
1
HITACHI METALS, LTD
1-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5997807
NONE
08914247
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WEDDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:020453/0885   Pages: 2
Recorded: 02/01/2008
Attorney Dkt #:Q105873
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUICHI, SHINJI
Exec Dt:
11/05/2007
2
NITTA, HIDEO
Exec Dt:
11/05/2007
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7932499
US20100219349
11997561
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213
Assignment: 8
Reel/Frame:020484/0620   Pages: 2
Recorded: 02/08/2008
Attorney Dkt #:Q106005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, YASUNORI
Exec Dt:
01/16/2008
2
ONO, TOMOKI
Exec Dt:
01/16/2008
3
NIHEI, YUJI
Exec Dt:
01/16/2008
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7990139
US20090108841
12063393
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:021345/0617   Pages: 2
Recorded: 07/31/2008
Attorney Dkt #:0057.1002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, TAKESHI
Exec Dt:
06/06/2008
2
TERAO, KOICHI
Exec Dt:
06/06/2008
3
TOJI, KAZUYA
Exec Dt:
06/06/2008
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8614, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7704906
US20080170977
11912799
Correspondence name and address
STEIN, MCEWEN & BUI, LLP
ATTENTION: MICHAEL D. STEIN
1400 ST., N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:022250/0146   Pages: 2
Recorded: 02/12/2009
Attorney Dkt #:107156-00408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, MASATO
Exec Dt:
01/20/2009
2
HAYASHI, AKIFUMI
Exec Dt:
01/20/2009
Assignee
1
HITACHI METALS, LTD
1-2-1, SHIBAURA
MINATO-KU, TOKYO, JAPAN 1058614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7591177
US20090199633
12368599
Correspondence name and address
ARENT FOX
1050 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:025100/0545   Pages: 2
Recorded: 10/06/2010
Attorney Dkt #:Q120984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKORO, HISATO
Exec Dt:
09/15/2010
2
NAKABAYASHI, TAKASHI
Exec Dt:
09/15/2010
3
FUJII, SHIGEO
Exec Dt:
09/15/2010
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8481115
US20110293940
12934589
Correspondence name and address
SUGHRUE, MION
2100 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:025631/0215   Pages: 4
Recorded: 12/30/2010
Attorney Dkt #:1789.1061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZUMA, DAICHI
Exec Dt:
11/16/2010
2
HASEGAWA, RYUSUKE
Exec Dt:
11/17/2010
3
OGAWA, YUICHI
Exec Dt:
11/18/2010
4
THEISEN, ERIC A
Exec Dt:
11/17/2010
5
MATSUMOTO, YUJI
Exec Dt:
11/16/2010
Assignees
1
METGLAS, INC.
440 ALLIED DRIVE
CONWAY, SOUTH CAROLINA 29526
2
HITACHI METALS, LTD
1-2-1, SHIBAURA, 1-CHOME, MINATO-KU
TOKYO 105-8614, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8968489
US20120049992
12923076
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION DAVID K. HO
1201 NEW YORK AVE., N.W, 7TH FLOOR
WASHINGTON, D C 20005
Assignment: 13
Reel/Frame:036933/0584   Pages: 3
Recorded: 10/23/2015
Attorney Dkt #:FLF1105CON
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 036662 FRAME: 0138. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
SMIRNOV, ALEXEI V.
Exec Dt:
02/25/2013
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9898013
US20150362924
14837344
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302
Assignment: 14
Reel/Frame:033742/0060   Pages: 3
Recorded: 09/15/2014
Attorney Dkt #:FL1178US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, HARUAKI
Exec Dt:
07/22/2014
2
SONODA, MASASHI
Exec Dt:
07/23/2014
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9797520
US20140374634
14376065
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302
Assignment: 15
Reel/Frame:034513/0991   Pages: 2
Recorded: 12/16/2014
Attorney Dkt #:Q117366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEOMAX MATERIALS CO., LTD
Exec Dt:
12/04/2014
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 1058614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9050654
US20100212456
12708291
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:035001/0860   Pages: 3
Recorded: 02/23/2015
Attorney Dkt #:743065.199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, DETIAN
Exec Dt:
02/13/2015
2
WATANABE, TAKANOBU
Exec Dt:
02/13/2015
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME MINATO-KU
TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150340127
14625312
Correspondence name and address
THOMAS W. COLE
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 17
Reel/Frame:035558/0989   Pages: 2
Recorded: 05/04/2015
Attorney Dkt #:FL1389US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITO, HIROYUKI
Exec Dt:
04/23/2015
Assignee
1
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9417108
US20150276449
14671746
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302
Assignment: 18
Reel/Frame:038094/0821   Pages: 2
Recorded: 03/24/2016
Attorney Dkt #:140702FL1382US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SASAKI, AKIRA
Exec Dt:
01/05/2016
Assignee
1
HITACHI METALS, LTD
2-70, KONAN 1-CHOME
MINATO-KU, TOKYO, JAPAN 108-8224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10041823
US20160178420
14908415
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302
Assignment: 19
Reel/Frame:040213/0506   Pages: 4
Recorded: 11/03/2016
Attorney Dkt #:G160044US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEOMAX MATERIALS CO., LTD.
Exec Dt:
10/04/2016
Assignees
1
HITACHI METALS, LTD
2-70, KONAN 1-CHOME
MINATO-KU, TOKYO, JAPAN 108-8224
2
AOYAMA SEISAKUSHO IBARAKI PLANT CO., LTD.
2-1-1, TSUDAHIGASHI
HITACHINAKA-CITY, IBARAKI, JAPAN 312-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10193126
US20160118641
14921344
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:044419/0461   Pages: 5
Recorded: 12/18/2017
Attorney Dkt #:074531.0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHSONE, JUN
Exec Dt:
11/13/2017
2
TAKIZAWA, HIDEO
Exec Dt:
07/26/2017
3
WATANABE, MASAYUKI
Exec Dt:
11/13/2017
Assignees
1
HITACHI METALS MMC SUPERALLOY, LTD
KAMIHIDEYA, OKEGAWA-SHI
SAITAMA, JAPAN 3638510
2
NIPPON INSTITUTE OF TECHNOLOGY
4-1, GAKUENDAI, MIYASHIRO-MACHI, MINAMISAITAMA-GUN
SAITAMA, JAPAN 3458501
3
HITACHI METALS, LTD
2-70, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 1088224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519795
US20170284217
15507619
Correspondence name and address
WILLIAMS MULLEN
8300 GREENSBORO DRIVE
#1100
TYSONS, VA 22102-3664
Assignment: 21
Reel/Frame:050487/0981   Pages: 3
Recorded: 09/25/2019
Attorney Dkt #:10788-022US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIHARA, SHINGO
Exec Dt:
08/01/2019
2
YASAKI, HIROTAKA
Exec Dt:
08/01/2019
3
AOYAMA, TAKASHI
Exec Dt:
08/01/2019
Assignee
1
HITACHI METALS, LTD
2-70, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200095406
16582451
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE ST NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 22
Reel/Frame:051214/0202   Pages: 4
Recorded: 12/09/2019
Attorney Dkt #:10788-023US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASE, KENJI
Exec Dt:
11/05/2019
2
AOKI, KATSUJU
Exec Dt:
11/05/2019
3
YAMAMOTO, RAIFU
Exec Dt:
11/05/2019
Assignee
1
HITACHI METALS, LTD
2-70, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11688531
US20200185130
16706970
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE ST NE
SUITE 1300
ATLANTA, GA 30309

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