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Patent Assignment Assignor Details
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Assignor Name : YOKOHATA, SHIZUO
Total Assignments: 11
Assignment: 1
Reel/Frame:007072/0918   Pages: 2
Recorded: 08/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGAMI, KENJI
Exec Dt:
06/15/1994
2
WATANABE, HARUAKI
Exec Dt:
06/15/1994
3
YOKOHATA, SHIZUO
Exec Dt:
06/15/1994
4
NAKAMURA, KATSUNORI
Exec Dt:
06/15/1994
5
SHIROYANAGI, YOSHIRO
Exec Dt:
06/15/1994
6
YAMAMOTO, AKIRA
Exec Dt:
06/15/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5561825
NONE
08262904
Correspondence name and address
FAY SHARPE BEALL FAGAN MINNICH & MCKEE
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 2
Reel/Frame:008646/0225   Pages: 2
Recorded: 06/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, SHINICHI
Exec Dt:
05/26/1997
2
YOKOHATA, SHIZUO
Exec Dt:
05/26/1997
Assignee
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5920893
NONE
08867191
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:011215/0713   Pages: 2
Recorded: 10/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, SHINICHI
Exec Dt:
09/18/2000
2
YOKOHATA, SHIZUO
Exec Dt:
09/18/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6725293
NONE
09608151
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL J. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:012041/0250   Pages: 3
Recorded: 07/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YOSHIHITO
Exec Dt:
07/03/2001
2
YOKOHATA, SHIZUO
Exec Dt:
07/03/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7028085
US20020107956
09915692
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 5
Reel/Frame:012142/0820   Pages: 3
Recorded: 08/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDO, TAKESHI
Exec Dt:
07/10/2001
2
GOTOH, YOUICHI
Exec Dt:
07/10/2001
3
YOKOHATA, SHIZUO
Exec Dt:
07/10/2001
4
HONMA, SHIGEO
Exec Dt:
07/10/2001
5
YOSHINO, TOSHIYUKI
Exec Dt:
07/10/2001
Assignees
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
2
HITACHI SOFTWARE ENGENEERING CO., LTD.
NAKA-KU
6-81, ONOE-CHO
YOKOHAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6904469
US20020038391
09944946
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 6
Reel/Frame:012781/0875   Pages: 3
Recorded: 03/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTOH, YOUICHI
Exec Dt:
02/06/2002
2
YOKOHATA, SHIZUO
Exec Dt:
02/06/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6728850
US20030079084
10113970
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 7
Reel/Frame:015345/0735   Pages: 5
Recorded: 05/20/2004
Attorney Dkt #:16869s057600us
Conveyance: CORRECTIVE ASSIGNMENT TO ADD ASSIGNORS TO AN ASSIGNMENT PREVIOUSLY RECORDED AT REEL 014044, FRAME 0163.
Assignors
1
MATSUNAMI, NAOTO
Exec Dt:
08/05/2002
2
KITAMURA, MANABU
Exec Dt:
05/05/2002
3
SONODA, KOJI
Exec Dt:
08/05/2002
4
YOKOHATA, SHIZUO
Exec Dt:
08/05/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME
CHIYODA-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6810462
US20030204671
10223857
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:013314/0465   Pages: 3
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, SHINICHI
Exec Dt:
08/15/2002
2
YOKOHATA, SHIZUO
Exec Dt:
08/18/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7568132
US20030061549
10251154
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 9
Reel/Frame:013741/0587   Pages: 3
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUROTANI, AKIRA
Exec Dt:
11/07/2002
2
NAKANO, TOSHIO
Exec Dt:
11/07/2002
3
YOKOHATA, SHIZUO
Exec Dt:
11/07/2002
4
TAKAMOTO, KENICHI
Exec Dt:
11/07/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6959344
US20030233502
10282769
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:013837/0417   Pages: 3
Recorded: 02/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, KAZUNOBU
Exec Dt:
01/07/2003
2
SATOH, TAKAO
Exec Dt:
01/07/2002
3
NAKANO, TOSHIO
Exec Dt:
01/07/2003
4
YOKOHATA, SHIZUO
Exec Dt:
01/07/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6842793
US20030188058
10377898
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 11
Reel/Frame:014448/0334   Pages: 3
Recorded: 08/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, HIROSHI
Exec Dt:
05/22/2003
2
YOKOHATA, SHIZUO
Exec Dt:
05/26/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6948015
US20030233498
10423045
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834

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