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Patent Assignment Assignor Details
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Assignor Name : MAEHATA, HIDEHIKO
Total Assignments: 20
Assignment: 1
Reel/Frame:004110/0664   Pages: 3
Recorded: 04/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIMOTO, YASUO
Exec Dt:
03/03/1981
2
YAMAMOTO, MASAHIKO
Exec Dt:
03/03/1981
3
TAMIYA, KATSUNORI
Exec Dt:
03/03/1981
4
SAKAI, YOSHIHITO
Exec Dt:
03/03/1981
5
KOMURA, AKIO
Exec Dt:
03/03/1981
6
HONDA, SHOICHI
Exec Dt:
03/03/1981
7
MAEHATA, HIDEHIKO
Exec Dt:
03/03/1981
8
KAMADA, HIROSHI
Exec Dt:
03/03/1981
9
SUZAKI, TOMOHIKO
Exec Dt:
03/03/1981
10
INOUE, TOMOYA
Exec Dt:
03/03/1981
Assignee
1
HITACHI SHIPBUILDING & ENGINEERING CO., LTD., 6-14, EDOBORI, 1-CHOME, NISHI-KU, OSAKA, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421624
NONE
06244619
Correspondence name and address
DARBY & DARBY
405 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004236/0965   Pages: 3
Recorded: 03/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIMOTO, YASUO
Exec Dt:
03/03/1981
2
YAMAMOTO, MASAHIKO
Exec Dt:
03/03/1981
3
TAMIYA, KATSUNORI
Exec Dt:
03/03/1981
4
SAKAI, YOSHIHITO
Exec Dt:
03/03/1981
5
KOMURA, AKIO
Exec Dt:
03/03/1981
6
HONDA, SHOICHI
Exec Dt:
03/03/1981
7
MAEHATA, HIDEHIKO
Exec Dt:
03/03/1981
8
KAMADA, HIROSHI
Exec Dt:
03/03/1981
9
SUZAKI, TOMOHIKO
Exec Dt:
03/03/1981
10
INOUE, TOMOYA
Exec Dt:
03/03/1981
Assignee
1
HITACHI SHIPBUILDING & ENGINEERING CO., LTD. 6-14, EDOBORI, 1-CHOME NISHI-KU, OSAKA, JAPAN A CORP. OF JAPAN
6-14, EDOBORI, 1-CHOME NISHI-KU
OSAKA,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469572
NONE
06241651
Correspondence name and address
DARBY & DARBY
405 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:005692/0755   Pages: 2
Recorded: 04/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKAWA, TOHRU
Exec Dt:
02/01/1991
2
SHIMODAIRA, SYOHEI
Exec Dt:
02/01/1991
3
ABE, MAMORU
Exec Dt:
02/01/1991
4
MAEHATA, HIDEHIKO
Exec Dt:
02/01/1991
5
ARAI, HIROAKI
Exec Dt:
02/01/1991
6
DAIKU, HIROYUKI
Exec Dt:
02/01/1991
7
TSUKAHARA, MASANORI
Exec Dt:
02/01/1991
8
OHTANI, SEIJI
Exec Dt:
02/01/1991
Assignees
1
HITACHI ZOSEN CORPORATION
3-28, NISHIKUJYO 5 CHOME, KONOHANA-KU, OSAKA-SHI
OSAKA, JAPAN 554
2
KANSAI ELECTRIC POWER CO., INC., THE
3-22, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5078542
NONE
07658902
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE 1000, 1725 K ST, NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:009153/0138   Pages: 3
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, HIROAKI
Exec Dt:
02/21/1997
2
MAEHATA, HIDEHIKO
Exec Dt:
02/21/1997
3
INOUE, TETSUYA
Exec Dt:
02/21/1997
4
KATO, TSUYOSHI
Exec Dt:
02/21/1997
5
DAIKU, HIROYUKI
Exec Dt:
02/21/1997
Assignee
1
HITACHI ZOSEN CORPORATION
3-28, NISHIKUJO 5-CHOME, KONOHANA-KU, OSAKA-SHI
OSAKA 554, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6145934
NONE
09000130
Correspondence name and address
D. PETER HOCHBERG, ESQ.
1940 E. 6TH STREET - 6TH FLOOR
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:009851/0410   Pages: 3
Recorded: 01/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, HIROAKI
Exec Dt:
11/13/1998
2
MAEHATA, HIDEHIKO
Exec Dt:
11/13/1998
3
INOUE, TETSUYA
Exec Dt:
11/13/1998
4
TAMAKOSHI, DAISUKE
Exec Dt:
11/13/1998
5
KATO, TSUYOSHI
Exec Dt:
11/13/1998
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1 CHOME, SUMINOE-KU, OSAKA-SHI
OSAKA, JAPAN 599-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6279477
NONE
09230739
Correspondence name and address
D. PETER HOCHBERG CO., L.P.A.
1940 E. 6TH STREET - 6TH FLOOR
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:010131/0943   Pages: 3
Recorded: 06/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
11/17/1998
2
ARAI, HIROAKI
Exec Dt:
11/17/1998
3
INOUE, TETSUYA
Exec Dt:
11/17/1998
4
TAMAKOSHI, DAISUKE
Exec Dt:
11/31/2019
5
SASAKI, KATSUYA
Exec Dt:
11/17/1998
6
KATO, TSUYOSHI
Exec Dt:
11/17/1998
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1-CHOME, SUMINOE-KU, OSAKA-SHI
OSAKA, JAPAN 559-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6318268
NONE
09331717
Correspondence name and address
D. PETER HOCHBERG, ESQ.
THE BAKER BUILDING - 6TH FLOOR
1940 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:010432/0095   Pages: 3
Recorded: 11/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
04/07/1999
2
TSUKAHARA, MASANORI
Exec Dt:
04/07/1999
3
TAMAKOSHI, DAISUKE
Exec Dt:
04/07/1999
4
SUZAKI, TOMOHIKO
Exec Dt:
04/07/1999
5
ISAWA, YUTAKA
Exec Dt:
04/07/1999
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA, 1-CHOME, SUMINOE-KU
OSAKA, JAPAN 559-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6357390
NONE
09423590
Correspondence name and address
D. PETER HOCHBERG
1940 E. 6TH STREET - 6TH FLOOR
CLEVELAND, OH 44114-2294
Assignment: 8
Reel/Frame:010237/0223   Pages: 2
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, HIROAKI
Exec Dt:
08/20/1999
2
MAEHATA, HIDEHIKO
Exec Dt:
08/20/1999
3
YOSHII, HAJIME
Exec Dt:
08/20/1999
4
ENOMOTO, TOSHIAKI
Exec Dt:
08/20/1999
5
ISHIHARA, TAISUKE
Exec Dt:
08/20/1999
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1-CHOME, SUMINOE-KU, OSAKA-SHI
OSAKA 559-0034, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6408761
NONE
09392939
Correspondence name and address
REISING, ETHINGTON, BARNES ET AL.
WILLIAM H. GRIFFITH
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 9
Reel/Frame:010587/0442   Pages: 3
Recorded: 02/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, HIROAKI
Exec Dt:
02/04/2000
2
MAEHATA, HIDEHIKO
Exec Dt:
02/04/2000
Assignee
1
HITACHI ZOSEN CORPORATION
KONOHANA-KU, OSAKA-SHI
3-28, NISHIKUJO 5-CHOME
OSAKA, JAPAN 553
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6283555
NONE
09498658
Correspondence name and address
D. PETER HOCHBERG, ESQ.
THE BAKER BUILDING - 6TH FLOOR
1940 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:010733/0128   Pages: 4
Recorded: 02/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
02/21/2000
2
ARAI, HIROAKI
Exec Dt:
02/21/2000
3
TAMAKOSHI, DAISUKE
Exec Dt:
02/21/2000
4
INOUE, TETSUYA
Exec Dt:
02/21/2000
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1-CHOME
SUMINOE-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6298785
NONE
09486304
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
HIGHLAND PLACE - SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 11
Reel/Frame:010704/0886   Pages: 3
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, HIROAKI
Exec Dt:
03/03/2000
2
MAEHATA, HIDEHIKO
Exec Dt:
03/03/2000
3
TAMAKOSHI, DAISUKE
Exec Dt:
03/03/2000
Assignee
1
HITACHI ZOSEN CORPORATION
SUMINOE-KU, OSAKA-SHI
7-89, NANKO-KITA 1-CHOME
OSAKA, JAPAN 559-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6389973
NONE
09508013
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
HIGHLAND PLACE, SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 12
Reel/Frame:010971/0162   Pages: 4
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
06/27/2000
2
INOUE, TETSUYA
Exec Dt:
06/27/2000
3
DAIKU, HIROYUKI
Exec Dt:
06/27/2000
4
TAMAKOSHI, DAISUKE
Exec Dt:
06/27/2000
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1-CHOME, SUMINOE-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365857
NONE
09582562
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
HIGHLAND PLACE-SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 13
Reel/Frame:010971/0197   Pages: 4
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
06/27/2000
2
INOUE, TETSUYA
Exec Dt:
06/27/2000
3
TSUKAHARA, MASANORI
Exec Dt:
06/27/2000
4
TAMAKOSHI, DAISUKE
Exec Dt:
06/27/2000
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1-CHOME SUMINOE-KU
OSAKA-SHI, OSAKA, JAPAN 559-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271492
NONE
09582514
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
HIGHLAND PLACE-SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 14
Reel/Frame:011546/0001   Pages: 4
Recorded: 01/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
01/12/2001
2
INOUE, TETSUYA
Exec Dt:
01/12/2001
3
DAIKU, HIROYUKI
Exec Dt:
01/12/2001
4
TSUKAHARA, MASANORI
Exec Dt:
01/12/2001
5
TAMAKOSHI, DAISUKE
Exec Dt:
01/12/2001
Assignee
1
HITACHI ZOSEN CORPORATION
SUMINOE-KU, OSAKA-SHI
7-89, NANKO-KITA 1-CHOME
OSAKA, JAPAN 559-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6467628
NONE
09744050
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER, ESQ.
HIGHLAND PLACE-SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 15
Reel/Frame:011531/0509   Pages: 4
Recorded: 01/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
01/19/2001
2
INOUE, TETSUYA
Exec Dt:
01/19/2001
3
ARAI, HIROAKI
Exec Dt:
01/19/2001
4
TSUKAHARA, MASANORI
Exec Dt:
01/19/2001
5
NAGAI, KENICHI
Exec Dt:
01/19/2001
6
TAMAKOSHI, DAISUKE
Exec Dt:
01/19/2001
Assignee
1
HITACHI ZOSEN CORPORATION
SUMINOE-KU, OSAKA-SHI
7-89, NANKO-KITA 1-CHOME
OSAKA, JAPAN 559-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426474
NONE
09744366
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
HIGHLAND PLACE, SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 16
Reel/Frame:011907/0215   Pages: 4
Recorded: 04/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
04/11/2001
2
INOUE, TETSUYA
Exec Dt:
04/11/2001
3
TSUKAHARA, MASANORI
Exec Dt:
04/11/2001
4
TAMAKOSHI, DAISUKE
Exec Dt:
04/11/2001
Assignee
1
HITACHI ZOSEN CORPORATION
SUMINOE-KU
7-89, NANKO-KITA 1-CHOME
OSAKA-SHI, OSAKA 559-0034, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6415929
NONE
09807789
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
HIGHLAND PLACE
SUITE 310, 6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 17
Reel/Frame:012938/0566   Pages: 4
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, TETSUYA
Exec Dt:
03/08/2002
2
DAIKU, HIROYUKI
Exec Dt:
03/08/2002
3
TSUKAHARA, MASANORI
Exec Dt:
03/08/2002
4
ARAI, HIROAKI
Exec Dt:
03/08/2002
5
MAEHATA, HIDEHIKO
Exec Dt:
03/08/2002
6
KATO, TSUYOSHI
Exec Dt:
03/08/2002
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1-CHOME, SUMINOE-KU OSAKA-SHI
OSAKA, JAPAN 559-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720514
NONE
10070984
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
HIGHLAND PLACE - SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 18
Reel/Frame:013213/0132   Pages: 4
Recorded: 05/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEHATA, HIDEHIKO
Exec Dt:
04/25/2002
2
INOUE, TETSUYA
Exec Dt:
04/25/2002
3
HAMADA, SHOGO
Exec Dt:
04/25/2002
4
TAMAKOSHI, DAISUKE
Exec Dt:
04/25/2002
5
DAIKU, HIROYUKI
Exec Dt:
04/25/2002
Assignee
1
HITACHI ZOSEN CORPORATION
7-89 NANKO-KITA 1-CHOME
SUMINOE-KU, OSAKA-SHI
OSAKA, JAPAN 559-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6774332
US20020189977
10149504
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
6151 WILSON MILLS ROAD
HIGHLAND PLACE, SUITE 310
HIGHLAND HEIGHTS, OH 44143
Assignment: 19
Reel/Frame:014136/0266   Pages: 4
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIKU, HIROYUKI
Exec Dt:
02/14/2003
2
TSUKAHARA, MASANORI
Exec Dt:
02/14/2003
3
INOUE, TETSUYA
Exec Dt:
02/14/2003
4
MAEHATA, HIDEHIKO
Exec Dt:
02/14/2003
Assignee
1
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1-CHOME, SUMINOE-KU
OSAKA-SHI, OSAKA 559-0034, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6903294
NONE
10362351
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
6151 WILSON MILLS ROAD
HIGHLAND PLACE, SUITE 310
HIGHLAND HEIGHTS, OH 44143
Assignment: 20
Reel/Frame:016461/0353   Pages: 5
Recorded: 04/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIKU, HIROYUKI
Exec Dt:
04/05/2005
2
MAEHATA, HIDEHIKO
Exec Dt:
04/05/2005
3
TSUKAHARA, MASANORI
Exec Dt:
04/11/2005
4
HAMADA, SHOGO
Exec Dt:
04/08/2005
5
INOUE, TETSUYA
Exec Dt:
04/05/2005
6
HAMASAKI, HIROSHI
Exec Dt:
04/05/2005
Assignee
1
HITACHI ZOSEN CORPORATION
7-89 NANKO-KITA 1-CHOME
SUMINOE-KU, OSAKA, JAPAN 559-8559
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544283
US20050179023
11103182
Correspondence name and address
BRINKS HOFER GILSON & LIONE
ATTM. TADASHI HORIE
P.O. BOX 10395
CHICAGO, IL 60610

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