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Patent Assignment Assignor Details
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Assignor Name : OBATA, AKIHISA
Total Assignments: 5
Assignment: 1
Reel/Frame:011373/0780   Pages: 2
Recorded: 11/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KENMEI
Exec Dt:
08/01/2000
2
TAKEDA, HIDEKAZU
Exec Dt:
08/01/2000
3
YAMAZAKI, SHIGERU
Exec Dt:
08/01/2000
4
OBATA, AKIHISA
Exec Dt:
08/01/2000
5
TSUCHIYA, TOSHIO
Exec Dt:
08/01/2000
6
INADA, KENKICHI
Exec Dt:
08/01/2000
7
HIRAYAMA, KUNIAKO
Exec Dt:
08/01/2000
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6654194
NONE
09631612
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
PAUL A. DURDIK
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 2
Reel/Frame:014799/0764   Pages: 2
Recorded: 12/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, TOSHIO
Exec Dt:
08/08/2003
2
INADA, KENKICHI
Exec Dt:
08/08/2003
3
OBATA, AKIHISA
Exec Dt:
08/08/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7092187
US20040080855
10633719
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:018070/0274   Pages: 2
Recorded: 07/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, AKIHISA
Exec Dt:
05/15/2006
2
TAKADA, MASAMI
Exec Dt:
05/15/2006
3
UEMURA, YOSHIO
Exec Dt:
05/15/2006
4
YAMASHITA, YOSHIHARU
Exec Dt:
05/15/2005
5
MASUDA, KEMMEI
Exec Dt:
05/15/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070019334
11414174
Correspondence name and address
ANTONELLI, TERRY STOUT & KRAUS, LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 4
Reel/Frame:042225/0671   Pages: 8
Recorded: 05/03/2017
Attorney Dkt #:1609-1057PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, NAOKI
Exec Dt:
01/18/2017
2
NEISHI, YUTAKA
Exec Dt:
01/18/2017
3
CHIDA, TETSUSHI
Exec Dt:
01/18/2017
4
OBATA, AKIHISA
Exec Dt:
01/18/2017
5
HORI, SHOJI
Exec Dt:
01/18/2017
6
CHIBA, KEISUKE
Exec Dt:
01/18/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829842
US20170314107
15523808
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:042380/0259   Pages: 8
Recorded: 05/15/2017
Attorney Dkt #:1609-1075PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, NAOKI
Exec Dt:
04/20/2017
2
NEISHI, YUTAKA
Exec Dt:
04/20/2017
3
CHIDA, TETSUSHI
Exec Dt:
04/20/2017
4
OBATA, AKIHISA
Exec Dt:
04/20/2017
5
HORI, SHOJI
Exec Dt:
04/20/2017
6
CHIBA, KEISUKE
Exec Dt:
04/20/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10837080
US20170335426
15526808
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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