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Patent Assignment Assignor Details
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Assignor Name : TSUBAKI, SHIGEYASU
Total Assignments: 19
Assignment: 1
Reel/Frame:009251/0208   Pages: 2
Recorded: 06/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIKOKU, TAKAHIRO
Exec Dt:
02/13/1997
2
TSUBAKI, SHIGEYASU
Exec Dt:
02/13/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5818694
NONE
08800460
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 2
Reel/Frame:010423/0779   Pages: 3
Recorded: 11/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATARAI, MICHIHITO
Exec Dt:
11/12/1999
2
HAYASHI, YUTAKA
Exec Dt:
11/12/1999
3
MIYAMOTO, MITSUO
Exec Dt:
11/12/1999
4
MATSUO, KAZUHIRO
Exec Dt:
11/12/1999
5
KADOMOTO, EIJI
Exec Dt:
11/12/1999
6
NAKAYAMA, KOJI
Exec Dt:
11/12/1999
7
SAKURAI, AKIHIRO
Exec Dt:
11/12/1999
8
TSUBAKI, SHIGEYASU
Exec Dt:
11/12/1999
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
456, SAKAI, NAKAIMACHI, ASHIGARAKAMI-GUN
KARAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6285546
NONE
09450380
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:020958/0364   Pages: 2
Recorded: 05/16/2008
Attorney Dkt #:16869S-224500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, AKIRA
Exec Dt:
02/25/2008
2
IDEI, AKIO
Exec Dt:
02/25/2008
3
TSUBAKI, SHIGEYASU
Exec Dt:
02/26/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7712576
US20080230305
12074109
Correspondence name and address
ROGER HYLTON
TWO EMBARCADERO CENTER, 8TH FLOOR
TOWNSEND & TOWNSEND & CREW
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:022174/0237   Pages: 3
Recorded: 01/29/2009
Attorney Dkt #:520.49471X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, YOSHIHIRO
Exec Dt:
11/18/2008
2
IDEI, AKIO
Exec Dt:
11/28/2008
3
TSUBAKI, SHIGEYASU
Exec Dt:
11/27/2008
4
MATSUSHIMA, HITOSHI
Exec Dt:
11/27/2008
5
NAKAJIMA, TADAKATSU
Exec Dt:
11/19/2008
6
TOYODA, HIROYUKI
Exec Dt:
11/19/2008
7
HAYASHI, TOMOO
Exec Dt:
11/18/2008
8
SAITO, TATSUYA
Exec Dt:
11/25/2008
9
KATO, TAKESHI
Exec Dt:
11/21/2008
10
OGIRO, KENJI
Exec Dt:
12/04/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7826217
US20090154104
12328967
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 5
Reel/Frame:023124/0889   Pages: 3
Recorded: 08/20/2009
Attorney Dkt #:091708-0117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYODA, HIROYUKI
Exec Dt:
06/22/2009
2
IDEI, AKIO
Exec Dt:
06/30/2009
3
TSUBAKI, SHIGEYASU
Exec Dt:
06/22/2009
4
NAKAJIMA, TADAKATSU
Exec Dt:
06/22/2009
5
KONDO, YOSHIHIRO
Exec Dt:
06/22/2009
6
HAYASHI, TOMOO
Exec Dt:
06/22/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7936560
US20100073866
12544166
Correspondence name and address
WILLIAM T. ELLIS
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:023124/0761   Pages: 2
Recorded: 08/20/2009
Attorney Dkt #:091708-0116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, TOMOO
Exec Dt:
06/22/2009
2
NAKAJIMA, TADAKATSU
Exec Dt:
06/22/2009
3
KONDO, YOSHIHIRO
Exec Dt:
06/22/2009
4
TOYODA, HIROYUKI
Exec Dt:
06/30/2009
5
TSUBAKI, SHIGEYASU
Exec Dt:
07/03/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839640
US20100073865
12544137
Correspondence name and address
WILLIAM T. ELLIS
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:023713/0259   Pages: 4
Recorded: 12/29/2009
Attorney Dkt #:091708-0116
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDITION OF THE FIFTH NAMED INVENTOR PREVIOUSLY RECORDED ON REEL 023124 FRAME 0761. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HAYASHI, TOMOO
Exec Dt:
06/22/2009
2
NAKAJIMA, TADAKATSU
Exec Dt:
06/22/2009
3
KONDO, YOSHIHIRO
Exec Dt:
06/22/2009
4
TOYODA, HIROYUKI
Exec Dt:
06/22/2009
5
IDEI, AKIO
Exec Dt:
06/30/2009
6
TSUBAKI, SHIGEYASU
Exec Dt:
07/03/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839640
US20100073865
12544137
Correspondence name and address
WILLIAM T. ELLIS
3000 K STREET, N.W.
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:025783/0529   Pages: 5
Recorded: 02/11/2011
Attorney Dkt #:091708-0117
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DATE OF EXECUTION OF ASSIGNMENT BY THE THIRD ASSIGNOR: SHIGEYASU TSUBAKI PREVIOUSLY RECORDED ON REEL 023124 FRAME 0889. ASSIGNOR(S) HEREBY CONFIRMS THE THIRD ASSIGNOR, SHIGEYASU TSUBAKI, EXECUTED THE ASSIGNMENT ON 07/13/2009.
Assignors
1
TOYODA, HIROYUKI
Exec Dt:
06/22/2009
2
IDEI, AKIO
Exec Dt:
06/30/2009
3
TSUBAKI, SHIGEYASU
Exec Dt:
07/03/2009
4
NAKAJIMA, TADAKATSU
Exec Dt:
06/22/2009
5
KONDO, YOSHIHIRO
Exec Dt:
06/22/2009
6
HAYASHI, TOMOO
Exec Dt:
06/22/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7936560
US20100073866
12544166
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:025783/0534   Pages: 5
Recorded: 02/11/2011
Attorney Dkt #:091708-0117
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DATE OF EXECUTION OF ASSIGNMENT BY THE THIRD ASSIGNOR: SHIGEYASU TSUBAKI PREVIOUSLY RECORDED ON REEL 023124 FRAME 0889. ASSIGNOR(S) HEREBY CONFIRMS THE THIRD ASSIGNOR, SHIGEYASU TSUBAKI, EXECUTED THE ASSIGNMENT ON 07/03/2009.
Assignors
1
TOYODA, HIROYUKI
Exec Dt:
06/22/2009
2
IDEI, AKIO
Exec Dt:
06/30/2009
3
TSUBAKI, SHIGEYASU
Exec Dt:
07/03/2009
4
NAKAJIMA, TADAKATSU
Exec Dt:
06/22/2009
5
KONDO, YOSHIHIRO
Exec Dt:
06/22/2009
6
HAYASHI, TOMOO
Exec Dt:
06/22/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7936560
US20100073866
12544166
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:023061/0378   Pages: 3
Recorded: 08/06/2009
Attorney Dkt #:091715-0108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, YOSUKE
Exec Dt:
07/03/2009
2
WATANABE, MASANORI
Exec Dt:
07/27/2009
3
GOTO, AKIRA
Exec Dt:
07/09/2009
4
TSUBAKI, SHIGEYASU
Exec Dt:
07/13/2009
5
USUI, MASAHIKO
Exec Dt:
07/13/2009
6
IDEI, AKIO
Exec Dt:
07/13/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100078258
12536598
Correspondence name and address
WILLIAM T. ELLIS
FOLEY & LARDNER LLP
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:023277/0924   Pages: 2
Recorded: 09/18/2009
Attorney Dkt #:091708-0119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, HITOSHI
Exec Dt:
08/16/2009
2
NAKAJIMA, TADAKATSU
Exec Dt:
07/24/2009
3
ATARASHI, TAKAYUKI
Exec Dt:
07/28/2009
4
KONDO, YOSHIHIRO
Exec Dt:
07/24/2009
5
TOYODA, HIROYUKI
Exec Dt:
07/27/2009
6
HAYASHI, TOMOO
Exec Dt:
07/24/2009
7
IDEI, AKIO
Exec Dt:
08/03/2009
8
TSUBAKI, SHIGEYASU
Exec Dt:
07/31/2009
9
SUGIURA, TAKUMI
Exec Dt:
08/04/2009
10
KASHIRAJIMA, YASUHIRO
Exec Dt:
08/04/2009
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI PLANT TECHNOLOGIES, LTD.
5-2, HIGASHI-IKEBUKURO 4-CHOME, TOSHIMA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8164902
US20100073863
12544153
Correspondence name and address
WILLIAM T. ELLIS
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, D.C. 20007-5143
Assignment: 12
Reel/Frame:023534/0339   Pages: 3
Recorded: 11/18/2009
Attorney Dkt #:1021.50369X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, YOSHIHIRO
Exec Dt:
11/04/2009
2
NAKAJIMA, TADAKATSU
Exec Dt:
11/04/2009
3
IDEI, AKIO
Exec Dt:
11/09/2009
4
TSUBAKI, SHIGEYASU
Exec Dt:
11/09/2009
5
TOYODA, HIROYUKI
Exec Dt:
11/04/2009
6
HAYASHI, TOMOO
Exec Dt:
11/04/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8130497
US20100124012
12620742
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 13
Reel/Frame:025804/0122   Pages: 2
Recorded: 02/14/2011
Attorney Dkt #:HITACHI8-341050256US01 JM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USUI, MASAHIKO
Exec Dt:
12/16/2010
2
ENAMI, TAKAFUMI
Exec Dt:
12/16/2010
3
IKEDA, SHO
Exec Dt:
12/16/2010
4
TSUBAKI, SHIGEYASU
Exec Dt:
12/16/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8564957
US20110228485
12960962
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA, SUITE 1600
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:026595/0714   Pages: 2
Recorded: 07/15/2011
Attorney Dkt #:520.51794X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIYAMA, YUSUKE
Exec Dt:
06/09/2011
2
IWASE, TAKU
Exec Dt:
06/09/2011
3
TSUBAKI, SHIGEYASU
Exec Dt:
06/14/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120020780
13183479
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 15
Reel/Frame:027716/0901   Pages: 2
Recorded: 02/16/2012
Attorney Dkt #:HITACHI8-341040995US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUBAKI, SHIGEYASU
Exec Dt:
12/09/2011
2
IDEI, AKIO
Exec Dt:
12/09/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120138285
13307476
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:028955/0223   Pages: 2
Recorded: 09/13/2012
Attorney Dkt #:KAS-8465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIYAMA, YUSUKE
Exec Dt:
08/26/2012
2
IWASE, TAKU
Exec Dt:
08/06/2012
3
TSUBAKI, SHIGEYASU
Exec Dt:
08/08/2012
4
GOTO, AKIRA
Exec Dt:
08/08/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130051997
13587425
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:033918/0342   Pages: 2
Recorded: 10/09/2014
Attorney Dkt #:109519.67059US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDOU, YOSHIHIRO
Exec Dt:
09/22/2014
2
TAKEDA, FUMIO
Exec Dt:
09/22/2014
3
SATO, SHIGEMASA
Exec Dt:
09/26/2014
4
TSUBAKI, SHIGEYASU
Exec Dt:
09/25/2014
5
FUJIMOTO, TAKAYUKI
Exec Dt:
09/22/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150103486
14509522
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:040033/0123   Pages: 2
Recorded: 10/17/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KAZUAKI
Exec Dt:
09/01/2016
2
TSUBAKI, SHIGEYASU
Exec Dt:
09/01/2016
3
SATOU, SHIGEMASA
Exec Dt:
09/02/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160334168
15111349
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 19
Reel/Frame:054572/0123   Pages: 5
Recorded: 12/08/2020
Attorney Dkt #:TOU-12667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, YUICHI
Exec Dt:
10/08/2020
2
MIMATSU, YASUYUKI
Exec Dt:
09/18/2020
3
TSUBAKI, SHIGEYASU
Exec Dt:
09/17/2020
4
SUZUKI, KAZUAKI
Exec Dt:
10/02/2020
5
HIGASHI, RYOTA
Exec Dt:
09/28/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11392871
US20200401972
16899701
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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