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Patent Assignment Assignor Details
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Assignor Name : DOI, RYOUTA
Total Assignments: 9
Assignment: 1
Reel/Frame:004315/0083   Pages: 1
Recorded: 09/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, TOSHIO
Exec Dt:
08/29/1984
2
SATOU, TAKANORI
Exec Dt:
08/29/1984
3
TSUKUI, TSUTOMU
Exec Dt:
08/29/1984
4
DOI, RYOUTA
Exec Dt:
08/29/1984
5
YAMAGUCHI, MOTOO
Exec Dt:
08/29/1984
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4562123
NONE
06649605
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENN AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004552/0582   Pages: 1
Recorded: 05/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKUI, TSUTOMU
Exec Dt:
05/08/1986
2
SHIMIZU, TOSHIO
Exec Dt:
05/08/1986
3
DOI, RYOUTA
Exec Dt:
05/08/1986
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU,
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612261
NONE
06410603
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:008845/0300   Pages: 3
Recorded: 10/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, RYOUTA
Exec Dt:
09/10/1997
2
IIZUKA, HIDEHIRO
Exec Dt:
09/10/1997
3
HANAOKA, HIROSHI
Exec Dt:
09/10/1997
4
OGAWA, TOSHIO
Exec Dt:
09/10/1997
5
KURODA, OSAMU
Exec Dt:
09/10/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972828
NONE
08943151
Correspondence name and address
EVENSON, MCKEOWN, ET AL.
H. THOMAS ANDERTON, ESQUIRE
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005-3814
Assignment: 4
Reel/Frame:008870/0532   Pages: 3
Recorded: 12/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIZUKA, HIDEHIRO
Exec Dt:
09/25/1997
2
DOI, RYOUTA
Exec Dt:
09/25/1997
3
HANAOKA, HIROSHI
Exec Dt:
09/25/1997
4
OGAWA, TOSHIO
Exec Dt:
09/25/1997
5
KURODA, OSAMU
Exec Dt:
09/25/1997
6
YAMASHITA, HISAO
Exec Dt:
09/25/1997
7
AZUHATA, SHIGERU
Exec Dt:
09/25/1997
8
KITAHARA, YUICHI
Exec Dt:
09/25/1997
9
SHINOTSUKA, NORIHIRO
Exec Dt:
09/25/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968870
NONE
08958673
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
M. THOMAS ANDERTON
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:009334/0944   Pages: 3
Recorded: 07/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUDE, KOJIRO
Exec Dt:
06/26/1998
2
IIZUKA, HIDEHIRO
Exec Dt:
06/26/1998
3
KURODA, OSAMU
Exec Dt:
06/26/1998
4
DOI, RYOUTA
Exec Dt:
06/26/1998
5
OGAWA, TOSHIO
Exec Dt:
06/26/1998
6
YAMASHITA, HISAO
Exec Dt:
06/26/1998
7
AZUHATA, SHIGERU
Exec Dt:
06/26/1998
8
KITAHARA, YUICHI
Exec Dt:
06/26/1998
9
HIRATSUKA, TOSHIFUMI
Exec Dt:
06/26/1998
10
SHINOTSUKA, NORIHIRO
Exec Dt:
06/26/1998
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN 101-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6272848
NONE
09116708
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
JAMES F. MCKEWON
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005-3814
Assignment: 6
Reel/Frame:009705/0682   Pages: 4
Recorded: 12/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAOKA, HIROSHI
Exec Dt:
11/10/1998
2
KURODA, OSAMU
Exec Dt:
11/10/1998
3
DOI, RYOUTA
Exec Dt:
11/10/1998
4
IIZUKA, HIDEHIRO
Exec Dt:
11/10/1998
5
OGAWA, TOSHIO
Exec Dt:
11/10/1998
6
YAMASHITA, HISAO
Exec Dt:
11/10/1998
7
AZUHATA, SHIGERU
Exec Dt:
11/10/1998
8
KITAHARA, YUICHI
Exec Dt:
11/10/1998
9
HIRATSUKA, TOSHIFUMI
Exec Dt:
11/10/1998
10
OKUDE, KOJIRO
Exec Dt:
11/10/1998
11
SHINOTSUKA, NORIHIRO
Exec Dt:
11/10/1998
12
MANAKA, TOSHIO
Exec Dt:
11/10/1998
Assignee
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO 101-8010, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6161378
NONE
09202243
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS ET AL.
GARY R. EDWARDS
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:010967/0554   Pages: 4
Recorded: 07/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAOKA, HIROSHI
Exec Dt:
11/10/1998
2
KURODA, OSAMU
Exec Dt:
11/10/1998
3
DOI, RYOUTA
Exec Dt:
11/10/1998
4
IIZUKA, HIDEHIRO
Exec Dt:
11/10/1998
5
OGAWA, TOSHIO
Exec Dt:
11/10/1998
6
YAMASHITA, HISAO
Exec Dt:
11/10/1998
7
AZUHATA, SHIGERU
Exec Dt:
11/10/1998
8
KITAHARA, YUICHI
Exec Dt:
11/10/1998
9
HIRATSUKA, TOSHIFUMI
Exec Dt:
11/10/1998
10
OKUDE, KOJIRO
Exec Dt:
11/10/1998
11
SHINOTSUKA, NORIHIRO
Exec Dt:
11/10/1998
12
MANAKA, TOSHIO
Exec Dt:
11/10/1998
Assignee
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO 101-8010, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6397582
NONE
09620650
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS, ET AL.
GARY R. EDWARDS
1200 G STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:013686/0053   Pages: 2
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATSUKA, TOSHIFUMI
Exec Dt:
01/08/2003
2
SHINOTSUKA, NORIHIRO
Exec Dt:
01/08/2003
3
KURODA, OSAMU
Exec Dt:
01/08/2003
4
KITAHARA, YUICHI
Exec Dt:
01/08/2003
5
INOUE, TAKESHI
Exec Dt:
01/08/2003
6
DOI, RYOUTA
Exec Dt:
01/08/2003
7
IIZUKA, HIDEHIRO
Exec Dt:
01/08/2003
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI CAR ENGINEERING CO., LTD.
2477, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6823659
US20030172646
10347257
Correspondence name and address
CROWELL & MORING, LLP.
KENING LI, PH.D.
PO BOX 14300
IP GROUP
WASHINGTON, DC 20044-4300
Assignment: 9
Reel/Frame:013997/0699   Pages: 2
Recorded: 04/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATSUKA, TOSHIFUMI
Exec Dt:
01/10/2003
2
KURODA, OSAMU
Exec Dt:
01/10/2003
3
KITAHARA, YUICHI
Exec Dt:
01/10/2003
4
INOUE, TAKESHI
Exec Dt:
01/10/2003
5
DOI, RYOUTA
Exec Dt:
01/10/2003
6
SHINOTSUKA, NORIHIRO
Exec Dt:
01/10/2003
7
OKUDE, KOJIRO (DECEASED BY MARIKO OKUDE)
Exec Dt:
01/10/2003
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI CAR ENGINEERING CO., LTD.
2477, TAKABA, HITACHINAKA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030154713
10345415
Correspondence name and address
CROWELL & MORING, L.L.P.
JAMES F. MCKEOWN
P.O. BOX 14300
WASHINGTON, DC 20044-4300

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