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Patent Assignment Assignor Details
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Assignor Name : HAGIWARA, MASAHIRO
Total Assignments: 18
Assignment: 1
Reel/Frame:004816/0423   Pages: 2
Recorded: 12/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHONAN, KANROKU
Exec Dt:
12/14/1987
2
KOYAMA, KAZUYUKI
Exec Dt:
12/14/1987
3
HAGIWARA, MASAHIRO
Exec Dt:
12/14/1987
Assignee
1
EBARA CORPORATION, 11-1, HANEDA ASAHI-CHO, OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891138
NONE
07137714
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006190/0629   Pages: 3
Recorded: 07/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAZU, HIDEO
Exec Dt:
07/08/1992
2
HAGIWARA, MASAHIRO
Exec Dt:
07/08/1992
3
IZUMI, TAKESHI
Exec Dt:
07/08/1992
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASHAI-CHO
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5308876
NONE
07888431
Correspondence name and address
WENDEROTH, LIND & PONACK
JOHN T. FEDIGAN
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:006531/0352   Pages: 4
Recorded: 05/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASAHIRO
Exec Dt:
04/08/1993
2
KAWAZU, HIDEO
Exec Dt:
04/08/1993
3
IZUMI, TAKESHI
Exec Dt:
04/08/1993
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CO OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5387348
NONE
08024111
Correspondence name and address
WENDEROTH, LIND & PONACK
JOHN T. MILLER
805 15TH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:006863/0970   Pages: 3
Recorded: 02/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAZU, HIDEO
Exec Dt:
02/04/1994
2
HAGIWARA, MASAHIRO
Exec Dt:
02/04/1994
3
IZUMI, TAKESHI
Exec Dt:
02/04/1994
Assignee
1
EBARA CORPORATION
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431824
NONE
08166896
Correspondence name and address
WENDEROTH, LIND & PONACK
JOHN T. FEDIGAN
805 15TH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:007206/0938   Pages: 3
Recorded: 10/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASAHIRO
Exec Dt:
09/19/1994
2
NISHIHARA, AKIRA
Exec Dt:
09/19/1994
Assignee
1
MITSUBISHI MATERIALS CORPORATION
1-5-1, OHTEMACHI, CHIYODA-KU TOKYO 100, JAPAN
TOKYO 100,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5672427
NONE
08298709
Correspondence name and address
ADDUCI, MASTRIANI, SCHAUMBERG & SCHILL
1140 CONNECTICUT AVENUE, N.W.
SUITE 250
WASHINGTON, D.C. 20036
ATTN: RONALD J. KUBOVCIK
Assignment: 6
Reel/Frame:010030/0488   Pages: 3
Recorded: 06/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMI, TAKESHI
Exec Dt:
06/02/1999
2
HAGIWARA, MASAHIRO
Exec Dt:
06/02/1999
Assignee
1
EBARA CORPORATION
11-1 HANEDA ASAHI-CHO
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6456683
NONE
09325745
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
STEPHEN G. ADRIAN
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:017861/0304   Pages: 2
Recorded: 09/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASAHIRO
Exec Dt:
09/14/2005
2
NAKAGAWA, TAKESHI
Exec Dt:
09/14/2005
3
FUKATANI, JUICHI
Exec Dt:
09/14/2005
4
YOSHIOKA, TADAHIKO
Exec Dt:
09/14/2005
5
HATTA, BUNGO
Exec Dt:
09/14/2005
Assignees
1
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
JEMCO INC.
1-6, BARAJIMA 3-CHOME, AKITA-SHI
AKITA-KEN, JAPAN
3
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8221535
US20060225614
10550259
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:017956/0404   Pages: 3
Recorded: 11/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMI, TAKESHI
Exec Dt:
11/18/2005
2
HAGIWARA, MASAHIRO
Exec Dt:
11/18/2005
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7727405
US20070051683
10558273
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
2033 K STREET, N. W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 9
Reel/Frame:018197/0234   Pages: 3
Recorded: 08/17/2006
Attorney Dkt #:2006_1377A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMURA, CHI
Exec Dt:
08/14/2006
2
OSHITA, TAKAHIRO
Exec Dt:
08/14/2006
3
UENO, SYUICHI
Exec Dt:
08/14/2006
4
MISAWA, HIDEYUKI
Exec Dt:
08/14/2006
5
HAGIWARA, MASAHIRO
Exec Dt:
08/14/2006
6
SHIRASAWA, ITARU
Exec Dt:
08/14/2006
7
YOKOTA, HIROSHI
Exec Dt:
08/14/2006
8
UCHINO, AKIRA
Exec Dt:
08/14/2006
9
HAYAKAWA, JUNICHI
Exec Dt:
08/14/2006
10
ISAKA, SHINICHI
Exec Dt:
08/14/2006
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO 144-8510, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070217995
10589785
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: W. DOUGLAS HAHM, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 10
Reel/Frame:018715/0997   Pages: 3
Recorded: 12/18/2006
Attorney Dkt #:297506US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMI, TAKESHI
Exec Dt:
12/04/2006
2
HAGIWARA, MASAHIRO
Exec Dt:
12/04/2006
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO 144-8510, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007672
US20070131619
11543921
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:023083/0866   Pages: 3
Recorded: 08/10/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMI, TAKESHI
Exec Dt:
07/27/2009
2
HAGIWARA, MASAHIRO
Exec Dt:
07/27/2009
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090294367
12470027
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: W. DOUGLAS HAHM, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 12
Reel/Frame:023083/0947   Pages: 3
Recorded: 08/10/2009
Attorney Dkt #:2009_0805a
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMI, TAKESHI
Exec Dt:
07/29/2009
2
HAGIWARA, MASAHIRO
Exec Dt:
07/29/2009
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8861670
US20090296873
12470053
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: W. DOUGLAS HAHM, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 13
Reel/Frame:023939/0324   Pages: 3
Recorded: 02/16/2010
Attorney Dkt #:ARC-427-206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBA, MASASHI
Exec Dt:
02/03/2010
2
IIDA, WATARU
Exec Dt:
02/03/2010
3
OHISHI, TAKI
Exec Dt:
02/03/2010
4
SATO, KEISUKE
Exec Dt:
02/03/2010
5
HAGIWARA, MASAHIRO
Exec Dt:
02/03/2010
6
NAGAHAMA, HIROKI
Exec Dt:
02/03/2010
Assignee
1
LAUREL PRECISION MACHINES CO., LTD.
12-5, NISHI-SHINSAIBASHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8485338
US20100206689
12706148
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:025213/0477   Pages: 5
Recorded: 10/28/2010
Attorney Dkt #:580112.401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, TAKI
Exec Dt:
09/07/2010
2
HAGIWARA, MASAHIRO
Exec Dt:
09/07/2010
3
SUZUKI, MASAYASU
Exec Dt:
09/07/2010
Assignee
1
LAUREL PRECISION MACHINES CO., LTD.
12-5, NISHI-SHINSAIBASHI 1-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8083225
US20110049797
12869989
Correspondence name and address
JEREMIAH J. BAUNACH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 15
Reel/Frame:030308/0232   Pages: 4
Recorded: 04/29/2013
Attorney Dkt #:93068(47762)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASAHIRO
Exec Dt:
04/22/2013
2
SAKAYA, OSAMU
Exec Dt:
04/22/2013
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9455061
US20130221284
13882309
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 16
Reel/Frame:032204/0740   Pages: 6
Recorded: 02/12/2014
Attorney Dkt #:94779(47762)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASAHIRO
Exec Dt:
02/06/2014
2
SAKAYA, OSAMU
Exec Dt:
02/06/2014
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321650
US20140191164
14238578
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 17
Reel/Frame:032354/0909   Pages: 6
Recorded: 03/05/2014
Attorney Dkt #:94910(47762)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASAHIRO
Exec Dt:
03/03/2014
2
IMAI, HIROYUKI
Exec Dt:
03/03/2014
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505622
US20140241974
14342881
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 18
Reel/Frame:036347/0384   Pages: 4
Recorded: 08/18/2015
Attorney Dkt #:081356-0456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, KUNIHIRO
Exec Dt:
06/29/2015
2
HIWATASHI, AKIRA
Exec Dt:
07/02/2015
3
HAGIWARA, MASAHIRO
Exec Dt:
06/29/2015
4
KUROSAWA, HIROYUKI
Exec Dt:
06/25/2015
5
HIRAYAMA, YOSHIAKI
Exec Dt:
06/25/2015
Assignee
1
DENKA SEIKEN CO., LTD.
1-1, NIHONBASHI MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9625452
US20160003810
14768527
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET N.W. SUITE 600
WASHINGTON, DC 20007-5109

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