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Patent Assignment Assignor Details
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Assignor Name : SAKAGUCHI, ISAO
Total Assignments: 17
Assignment: 1
Reel/Frame:004514/0685   Pages: 1
Recorded: 02/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAGUCHI, ISAO
Exec Dt:
01/21/1986
2
KAWAIDE, TATSUO
Exec Dt:
01/21/1986
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696831
NONE
06826338
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENN AVENUE, N.W.
WASINGTON, DC 20006
Assignment: 2
Reel/Frame:009292/0236   Pages: 4
Recorded: 07/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAMA, HAJIME
Exec Dt:
05/11/1998
2
KAETSU, HAYATO
Exec Dt:
05/11/1998
3
ENDO, ISAO
Exec Dt:
05/11/1998
4
SHIMOJYO, YOSHINOBU
Exec Dt:
05/11/1998
5
SAKAGUCHI, ISAO
Exec Dt:
05/11/1998
Assignees
1
INSTITUTE OF PHYSICAL AND CHEMICAL RESEARCH, THE (1/3 OF THE ENTIRE RIGHT)
2-1, HIROSAWA, WAKO-SHI, SAITAMA-KEN, JAPAN
2
ASAMA, HAJIME (1/6 OF THE ENTRIE RIGHT)
803-2-102, SHIMO-NIIKURA
WAKO-SHI, SAITAMA-KEN, JAPAN
3
KAETSU, HAYATO (1/12 OF THE ENTIRE RIGHT)
986-7, OAZA-OTAGAYA
TSURUGASHIMA-SHI, SAITAMA-KEN, JAPAN
4
ENDO, ISAO (1/12 OF THE ENTIRE RIGHT)
5-7-6, HONDA, KOKUBUNJI-SHI
TOKYO-TO, JAPAN
5
SIGUMA SYSTEM CO., LTD.( 1/6 OF THE ENTIRE RIGHT)
4-7-15, MYOJIN-CHO, HACHIOJI-SHI
TOKYO-TO, JAPAN
6
CRESON RESEARCH (1/6 OF THE ENTIRE RIGHT)
1-29-14, SAKAE-CHO
TACHIKAWA-SHI, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020054095
09080461
Correspondence name and address
JACOBSON, PRICE, HOLMAN & STERN
JOHN C. HOLMAN
400 7TH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:012289/0748   Pages: 3
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, TOSHIHIRO
Exec Dt:
08/28/2001
2
SATO, YOICHIRO
Exec Dt:
08/29/2001
3
YASU, EIJI
Exec Dt:
08/29/2001
4
GAMO, MIKA
Exec Dt:
08/28/2001
5
SAKAGUCHI, ISAO
Exec Dt:
08/28/2001
Assignees
1
JAPAN SCIENCE AND TECHNOLOGY CORPORATION
1-8, HON-CHO 4-CHOME, KAWAGUCHI-SHI
SAITAMA 332-0012, JAPAN
2
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI 305-0047, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7063742
NONE
09926188
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
STEPHEN G. ADRIAN
1825 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:014157/0950   Pages: 2
Recorded: 06/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, ISAO
Exec Dt:
05/09/2003
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8614, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6810738
US20040007064
10456832
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:015305/0910   Pages: 2
Recorded: 05/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, ISAO
Exec Dt:
04/14/2004
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040226373
10839232
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:017048/0992   Pages: 2
Recorded: 09/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, YOSHIO
Exec Dt:
08/18/2005
2
HOSODA, MASAYUKI
Exec Dt:
08/18/2005
3
SAKAGUCHI, ISAO
Exec Dt:
08/18/2005
4
SAITOH, MASAKATSU
Exec Dt:
08/18/2005
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, 105-8614, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7222536
US20060065054
11238012
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:017354/0692   Pages: 3
Recorded: 12/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, NAOKI
Exec Dt:
10/31/2005
2
HANEDA, HAJIME
Exec Dt:
10/31/2005
3
SAKAGUCHI, ISAO
Exec Dt:
10/31/2005
4
OHGAKI, TAKESHI
Exec Dt:
10/28/2005
5
KATAOKA, KEN
Exec Dt:
10/27/2005
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI
IBARAKI 305-0047, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7362209
US20060164200
10537492
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:018512/0004   Pages: 3
Recorded: 11/13/2006
Attorney Dkt #:062060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, NAOKI
Exec Dt:
03/04/2006
2
HANEDA, HAJIME
Exec Dt:
02/13/2006
3
RYOKEN, HARUKI
Exec Dt:
03/13/2006
4
SAKAGUCHI, ISAO
Exec Dt:
03/13/2006
5
ADACHI, YUTAKA
Exec Dt:
03/08/2006
6
TAKENAKA, TADASHI
Exec Dt:
02/13/2006
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257842
US20070111033
10569600
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 9
Reel/Frame:018790/0045   Pages: 3
Recorded: 01/23/2007
Attorney Dkt #:052910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, NAOKI
Exec Dt:
05/01/2006
2
ISHIGAKI, TAKAMASA
Exec Dt:
05/02/2006
3
TAGUCHI, HIROYUKI
Exec Dt:
04/01/2006
4
SAKAGUCHI, ISAO
Exec Dt:
05/02/2006
5
HANEDA, HAJIME
Exec Dt:
05/02/2006
6
SEKIGUCHI, TAKASHI
Exec Dt:
05/02/2006
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7535162
US20070158615
10554724
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE. NW
SUITE 700
WASHINGTON, DC 20036-2657
Assignment: 10
Reel/Frame:019503/0654   Pages: 2
Recorded: 07/02/2007
Attorney Dkt #:Q101050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, ISAO
Exec Dt:
03/26/2007
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME,
MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7716984
US20090071248
11577796
Correspondence name and address
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:020094/0642   Pages: 2
Recorded: 11/12/2007
Attorney Dkt #:Q102350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, MASARU
Exec Dt:
06/04/2007
2
SAKAGUCHI, ISAO
Exec Dt:
06/04/2007
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME,
MINATO-KU,
TOKYO, JAPAN 105--8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7690253
US20090031803
11813576
Correspondence name and address
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:024334/0622   Pages: 6
Recorded: 05/05/2010
Attorney Dkt #:U 017683-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIWA, HIDEYUKI
Exec Dt:
08/05/2009
2
KOBAYASHI, JUN
Exec Dt:
08/05/2009
3
OHASHI, NAOKI
Exec Dt:
04/26/2010
4
SAKAGUCHI, ISAO
Exec Dt:
04/23/2010
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
MITSUBISHI BUILDING, 5-2
MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-8324, JAPAN
2
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI
IBARAKI 305-0047, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100209686
12531513
Correspondence name and address
GERALDINE MARTI
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 13
Reel/Frame:025225/0725   Pages: 5
Recorded: 11/01/2010
Attorney Dkt #:065393-5027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, NAOKI
Exec Dt:
08/31/2010
2
SAKAGUCHI, ISAO
Exec Dt:
08/30/2010
3
WADA, YOSHIKI
Exec Dt:
08/31/2010
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110024742
12934835
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 14
Reel/Frame:029363/0021   Pages: 10
Recorded: 11/14/2012
Attorney Dkt #:154954
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKADA, KAZUNORI
Exec Dt:
09/13/2012
2
XU, XIAOXIONG
Exec Dt:
09/12/2012
3
OHNISHI, TSUYOSHI
Exec Dt:
09/18/2012
4
SAKAGUCHI, ISAO
Exec Dt:
09/13/2012
5
WATANABE, KEN
Exec Dt:
09/14/2012
6
TSUCHIDA, YASUSHI
Exec Dt:
10/03/2012
7
UENO, YUKIYOSHI
Exec Dt:
10/03/2012
8
KAWAMOTO, KOJI
Exec Dt:
10/04/2012
Assignees
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, 3050047, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI, 4718571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10026989
US20130065135
13636961
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:036456/0459   Pages: 2
Recorded: 08/31/2015
Attorney Dkt #:110646.68106US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KENGO
Exec Dt:
07/13/2015
2
SAKAGUCHI, ISAO
Exec Dt:
08/09/2015
3
KAZAMA, ATSUSHI
Exec Dt:
07/17/2015
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891124
US20150362391
14763353
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:042043/0460   Pages: 4
Recorded: 04/18/2017
Attorney Dkt #:110646.70088US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KENGO
Exec Dt:
03/10/2017
2
SAKAGUCHI, ISAO
Exec Dt:
03/21/2017
3
UMEYAMA, TAKAHIRO
Exec Dt:
03/10/2017
Assignee
1
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10175132
US20170299456
15517261
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:044353/0475   Pages: 3
Recorded: 12/11/2017
Attorney Dkt #:2017-1845A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAMURA, KIYOSHI
Exec Dt:
11/07/2017
2
GARCIA VILLORA, ENCARNACION ANTONIA
Exec Dt:
11/08/2017
3
SAKAGUCHI, ISAO
Exec Dt:
11/08/2017
4
OHASHI, NAOKI
Exec Dt:
11/08/2017
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10700261
US20180175281
15735277
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005

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