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Patent Assignment Assignor Details
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Assignor Name : NAGAI, YASUHIKO
Total Assignments: 20
Assignment: 1
Reel/Frame:005064/0060   Pages: 1
Recorded: 04/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKARAGI, KAZUO
Exec Dt:
04/03/1989
2
NAKAGAWA, FUSAO
Exec Dt:
04/03/1989
3
NAGAI, YASUHIKO
Exec Dt:
04/03/1989
4
SASAKI, RYOICHI
Exec Dt:
04/03/1989
Assignees
1
HITACHI, LTD., 6, A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI CONTROL SYSTEMS, INC., A CORP. OF JAPAN
2-1, OMIKACHO-5-CHOME, HITACHI-SHI
IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969190
NONE
07336796
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005620/0551   Pages: 2
Recorded: 03/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YASUHIKO
Exec Dt:
01/19/1990
2
SASAKI, RYOICHI
Exec Dt:
01/19/1990
3
SUZUKI, MICHIO
Exec Dt:
01/19/1990
4
YOSIOKA, SHUNICHI
Exec Dt:
01/19/1990
5
MIZUHARA, NOBORU
Exec Dt:
01/19/1990
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5031211
NONE
07473607
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH
& MC KEE
104 EAST HUME AVE.,
ALEXANDRIA, VA 22301
Assignment: 3
Reel/Frame:006256/0382   Pages: 4
Recorded: 08/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, YASUHIRO
Exec Dt:
08/11/1992
2
NAGAI, YASUHIKO
Exec Dt:
08/11/1992
3
SUZUKI, MICHIO
Exec Dt:
08/11/1992
4
KAGEI, TAKASHI
Exec Dt:
08/11/1992
5
SHINNAI, KOHSUKE
Exec Dt:
08/11/1992
6
IKEBA, GORO
Exec Dt:
08/11/1992
7
SAITO, MASATO
Exec Dt:
08/11/1992
Assignee
1
HITACHI, LTD.
A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
TOKYO, JAPAN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5471399
NONE
07931201
Correspondence name and address
PATRICK R. ROCHE
FAY SHARPE BEALL FAGAN MINNICH & MCKEE
1100 SUPERIOR AVE., SUITE 700
CLEVELAND. OH 44114-2518
Assignment: 4
Reel/Frame:006476/0224   Pages: 4
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, YASUHIRO
Exec Dt:
03/08/1993
2
NAGAI, YASUHIKO
Exec Dt:
03/08/1993
3
SUZUKI, MICHIO
Exec Dt:
03/08/1993
4
KAGEI, TAKASHI
Exec Dt:
03/08/1993
5
SAITO, MASATO
Exec Dt:
03/08/1993
6
IKEBA, GORO
Exec Dt:
03/08/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5586255
NONE
08031686
Correspondence name and address
THOMAS E. KOCOVSKY, JR.
FAY, SHARPE, BEALL, FAGAN, MINNICH ET AL
1100 SUPERIOR AVENUE - SUITE 700
CLEVELAND, OH 44114-2518
Assignment: 5
Reel/Frame:006476/0225   Pages: 4
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, YASUHIRO
Exec Dt:
03/08/1993
2
NAGAI, YASUHIKO
Exec Dt:
03/08/1993
3
SUZUKI, MICHIO
Exec Dt:
03/08/1993
4
KAGEI, TAKASHI
Exec Dt:
03/08/1993
5
SAITO, MASATO
Exec Dt:
03/08/1993
6
IKEBA, GORO
Exec Dt:
03/08/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5586255
NONE
08031686
Correspondence name and address
THOMAS E. KOCOVSKY
FAY, SHARPE, BEALL, FAGAN, MINNICH ET AL
1100 SUPERIOR AVENUE
SUITE 700
CLEVELAND, OH 44114-2518
Assignment: 6
Reel/Frame:009276/0815   Pages: 2
Recorded: 06/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YASUHIKO
Exec Dt:
06/11/1998
2
MATSUI, SUSUMU
Exec Dt:
06/11/1998
Assignee
1
HITACHI LTD
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6636587
NONE
09103816
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:009495/0430   Pages: 2
Recorded: 10/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YASUHIKO
Exec Dt:
09/21/1998
2
NAKAYAMA, YOSHIYUKI
Exec Dt:
09/21/1998
3
MATSUI, SUSUMU
Exec Dt:
09/21/1998
Assignee
1
HITACHI LTD
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6347303
US20010025247
09164579
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:009772/0287   Pages: 2
Recorded: 12/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YASUHIKO
Exec Dt:
11/24/1998
2
NAKAYAMA, YOSHIYUKI
Exec Dt:
11/24/1998
3
YUMOTO, KAZUMA
Exec Dt:
11/24/1998
4
HAYASHI, MASATO
Exec Dt:
11/24/1998
5
YAMANE, TOSHIO
Exec Dt:
11/24/1998
6
KINOSHITA, SHIGEAKI
Exec Dt:
11/24/1998
Assignee
1
HITACHI LTD
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6275977
NONE
09206408
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET, STE. 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:011281/0724   Pages: 2
Recorded: 11/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YASUHIKO
Exec Dt:
11/11/2000
2
FUJIYAMA, TATSUYA
Exec Dt:
11/11/2000
3
ARAI, MASATO
Exec Dt:
11/11/2000
4
TSUNODA, MITSUHIRO
Exec Dt:
11/11/2000
5
YAMADA, TOMOAKI
Exec Dt:
11/11/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7089581
NONE
09640016
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:015387/0272   Pages: 2
Recorded: 05/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, TATSUYA
Exec Dt:
11/11/2000
2
KAYASHIMA, MAKOTO
Exec Dt:
11/11/2000
3
NAGAI, YASUHIKO
Exec Dt:
11/11/2000
4
TSUNODA, MITSUHIRO
Exec Dt:
11/11/2000
5
YAMADA, TOMOAKI
Exec Dt:
11/11/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6971026
NONE
09628108
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:011957/0129   Pages: 2
Recorded: 06/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYASHIMA, MAKOTO
Exec Dt:
04/16/2001
2
TERADA, MASATO
Exec Dt:
04/16/2001
3
NAGAI, YASUHIKO
Exec Dt:
04/16/2001
4
ISOKAWA, HIROMI
Exec Dt:
04/16/2001
5
MATSUNAGA, KAZUO
Exec Dt:
04/21/2001
6
KATOH, ERI
Exec Dt:
04/20/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010025346
09761742
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:014577/0395   Pages: 2
Recorded: 09/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, TATSUYA
Exec Dt:
08/20/2003
2
NAGAI, YASUHIKO
Exec Dt:
08/21/2003
3
NEMOTO, SHIGEYUKI
Exec Dt:
08/20/2003
Assignee
1
HITACHI, LTD.
6, KANDA, SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040230822
10674052
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 13
Reel/Frame:018206/0005   Pages: 3
Recorded: 08/23/2006
Conveyance: RE-RECORD TO CORRECT THE NAME OF THE THIRD ASSIGNOR, PREVIOUSLY RECORDED ON REEL 018030 FRAME 0074.
Assignors
1
ANZAI, KOUSUKE
Exec Dt:
05/09/2006
2
ARAI, MASATO
Exec Dt:
05/12/2006
3
MATSUMOTO, HIDAKA
Exec Dt:
05/18/2006
4
NAGAI, YASUHIKO
Exec Dt:
05/12/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7748041
US20060242711
11410044
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 14
Reel/Frame:018030/0074   Pages: 2
Recorded: 06/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANZAI, KOUSUKE
Exec Dt:
05/09/2006
2
ARAI, MASATO
Exec Dt:
05/12/2006
3
MASUMOTO, HIDAKA
Exec Dt:
05/12/2006
4
NAGAI, YASUHIKO
Exec Dt:
05/18/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7748041
US20060242711
11410044
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:029877/0367   Pages: 4
Recorded: 02/26/2013
Attorney Dkt #:P/2699-125 (V26199)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGORO, SEI
Exec Dt:
02/07/2013
2
MURAMOTO, RYO
Exec Dt:
02/05/2013
3
HAYASHI, TOYOHIDE
Exec Dt:
02/05/2013
4
HASHIMOTO, KOJI
Exec Dt:
02/07/2013
5
NAGAI, YASUHIKO
Exec Dt:
02/08/2013
Assignee
1
DAINIPPON SCREEN MFG. CO., LTD.
TENJINKITA-MACHI 1-1, TERANOUCHI-AGARU 4-CHOME
HORIKAWA-DORI, KAMIGYO-KU, KYOTO-SHI
KYOTO, JAPAN 602-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877076
US20130224956
13777128
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:033504/0037   Pages: 3
Recorded: 08/11/2014
Attorney Dkt #:P/2699-145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGORO, SEI
Exec Dt:
06/26/2014
2
NAGAI, YASUHIKO
Exec Dt:
06/26/2014
3
IWATA, KEIJI
Exec Dt:
06/26/2014
Assignee
1
DAINIPPON SCREEN MFG. CO., LTD.
TENJINKITA-MACHI 1-1, TERANOUCHI-AGARU 4-CHOME
HORIKAWA-DORI, KAMIGYO-KU, KYOTO-SHI
KYOTO, JAPAN 602-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9555452
US20150068557
14456007
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:033560/0828   Pages: 4
Recorded: 08/19/2014
Attorney Dkt #:P/2699-146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGORO, SEI
Exec Dt:
07/25/2014
2
NAGAI, YASUHIKO
Exec Dt:
07/25/2014
3
IWATA, KEIJI
Exec Dt:
07/25/2014
4
OSUKA, TSUTOMU
Exec Dt:
07/25/2014
5
MURAMOTO, RYO
Exec Dt:
07/25/2014
Assignee
1
DAINIPPON SCREEN MFG. CO., LTD.
TENJINKITA-MACHI 1-1, TERANOUCHI-AGARU 4-CHOME
HORIKAWA-DORI, KAMIGYO-KU, KYOTO-SHI
KYOTO, JAPAN 602-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150072078
14462717
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:033652/0657   Pages: 4
Recorded: 09/02/2014
Attorney Dkt #:P/2699-152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGORO, SEI
Exec Dt:
08/25/2014
2
MURAMOTO, RYO
Exec Dt:
08/25/2014
3
NAGAI, YASUHIKO
Exec Dt:
08/25/2014
4
OSUKA, TSUTOMU
Exec Dt:
08/25/2014
5
IWATA, KEIJI
Exec Dt:
08/26/2014
Assignee
1
DAINIPPON SCREEN MFG. CO., LTD.
TENJINKITA-MACHI 1-1, TERANOUCHI-AGARU 4-CHOME
HORIKAWA-DORI, KAMIGYO-KU, KYOTO-SHI
KYOTO, JAPAN 602-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403187
US20150060406
14475015
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:033652/0739   Pages: 4
Recorded: 09/02/2014
Attorney Dkt #:P/2699-153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGORO, SEI
Exec Dt:
08/25/2014
2
MURAMOTO, RYO
Exec Dt:
08/25/2014
3
NAGAI, YASUHIKO
Exec Dt:
08/25/2014
4
OSUKA, TSUTOMU
Exec Dt:
08/25/2014
5
IWATA, KEIJI
Exec Dt:
08/26/2014
Assignee
1
DAINIPPON SCREEN MFG. CO., LTD.
TENJINKITA-MACHI 1-1, TERANOUCHI-AGARU 4-CHOME
HORIKAWA-DORI, KAMIGYO-KU, KYOTO-SHI
KYOTO, JAPAN 602-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9340761
US20150060407
14475069
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:038356/0586   Pages: 8
Recorded: 04/22/2016
Attorney Dkt #:P/2699-193 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGORO, SEI
Exec Dt:
03/28/2016
2
MURAMOTO, RYO
Exec Dt:
04/01/2016
3
NAGAI, YASUHIKO
Exec Dt:
04/04/2016
4
OSUKA, TSUTOMU
Exec Dt:
03/25/2016
5
IWATA, KEIJI
Exec Dt:
03/28/2016
Assignee
1
SCREEN HOLDINGS CO., LTD.
TENJINKITA-MACHI 1-1, TERANOUCHI-AGARU 4-CHOME
HORIKAWA-DORI, KAMIGYO-KU, KYOTO-SHI
KYOTO, JAPAN 602-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160236241
15136214
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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