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Patent Assignment Assignee Details
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Assignee Name : KOSAKA SMELTING & REFINING CO., LTD.
Total Assignments: 4
Assignment: 1
Reel/Frame:006079/0068   Pages: 2
Recorded: 04/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EZAWA, NOBUYASU
Exec Dt:
03/13/1992
2
INOUE, HIROSHI
Exec Dt:
03/13/1992
3
TAKADA, SHOEI
Exec Dt:
03/13/1992
4
MASUDA, HITOSHI
Exec Dt:
03/13/1992
Assignees
1
TANAKA KIKINZOKU KOGYO K.K.
NO. 6-6, NIHONBASHI-KAYABA-CHO, 2-CHOME, CHUO-KU
TOKYO, JAPAN
2
DOWA MINING CO., LTD.
NO. 8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
KOSAKA SMELTING & REFINING CO., LTD.
NO. 8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252305
NONE
07865949
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENN. AVE., N.W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:010170/0563   Pages: 2
Recorded: 08/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRASAWA, TSUNEO
Exec Dt:
06/28/1999
2
KAWAGUCHI, IZUMI
Exec Dt:
06/28/1999
3
HOSHIKAWA, YOSHIHIKO
Exec Dt:
06/25/1999
4
YAMADA, KOJI
Exec Dt:
06/28/1999
Assignees
1
DOWA MINING CO., LTD.
8-2,MARUNOUCHI 1-CHOME CHIYODA-KU
TOKYO 100-0005, JAPAN
2
KOSAKA SMELTING & REFINING CO., LTD.
8-2 MARUNOUCHI 1-CHOME CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6228144
NONE
09327614
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:015821/0589   Pages: 3
Recorded: 03/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KOJI
Exec Dt:
11/10/2004
2
OGINO, MASAHIKO
Exec Dt:
11/15/2004
3
EZAWA, NOBUYASU
Exec Dt:
11/18/2004
4
INOUE, HIROSHI
Exec Dt:
11/25/2004
Assignees
1
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8282
2
TANAKA KIKINZOKU KOGYO K.K.
6-6, NIHONBASHI KAYABA-CHO, 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-0025
3
KOSAKA SMELTING & REFINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8282
4
NIPPON PGM CO., LTD.
8-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8282
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7815706
US20050166707
10521818
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:018508/0962   Pages: 3
Recorded: 11/13/2006
Attorney Dkt #:12065-0030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KOJI
Exec Dt:
07/15/2005
2
TAYAMA, KENICHI
Exec Dt:
07/15/2005
3
EZAWA, NOBUYASU
Exec Dt:
07/15/2005
4
INOUE, HIROSHI
Exec Dt:
07/15/2005
5
OGINO, MASAHIKO
Exec Dt:
07/15/2005
6
TAKADATE, KAZUMA
Exec Dt:
07/15/2005
Assignees
1
DOWA MINING CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
2
TANAKA KIKINZOKU KOGYO K.K.
6-6, NIHONBASHI KAYABA-CHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-0025
3
KOSAKA SMELTING & REFINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8282
4
NIPPON PGM CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8282
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060213323
10548440
Correspondence name and address
CLARK AND BRODY
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005

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