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Patent Assignment Assignor Details
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Assignor Name : SAKURABA, MASAMI
Total Assignments: 12
Assignment: 1
Reel/Frame:004971/0972   Pages: 1
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUEHIRO, MASATOSHI
Exec Dt:
10/26/1988
2
ECHIGO, MASASHI
Exec Dt:
10/26/1988
3
SAKURABA, MASAMI
Exec Dt:
10/26/1988
4
MITSUNE, YUTAKA
Exec Dt:
10/26/1988
Assignees
1
MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
DOWA MINING CO., LTD.
8-2, MARUNOUCHI, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906404
NONE
07267592
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004972/0998   Pages: 2
Recorded: 11/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUEHIRO, MASATOSHI
Exec Dt:
10/26/1988
2
ECHIGO, MASASHI
Exec Dt:
10/26/1988
3
MITSUNE, YUTAKA
Exec Dt:
10/26/1988
4
SAKURABA, MASAMI
Exec Dt:
10/26/1988
5
NAKATANI, SEIICHI
Exec Dt:
10/26/1988
6
NISHIMURA, TSUTOMU
Exec Dt:
10/26/1988
Assignees
1
DAI-ICHI KOGYO SEIYAKU CO., LTD.
55, NISHISHICHIJO HIGASHIKUBO-CHO
SHIMOGYO-KU, KYOTO-SHI
KYOTO-FU, JAPAN
2
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA-KADOMA
KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4865772
NONE
07271543
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W. SUITE 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005037/0755   Pages: 1
Recorded: 02/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUEHIRO, MASATOSHI
Exec Dt:
01/11/1989
2
ECHIGO, MASASHI
Exec Dt:
01/11/1989
3
SAKURABA, MASAMI
Exec Dt:
01/11/1989
4
KAWAMURA, NOBUTOSHI
Exec Dt:
01/11/1989
Assignees
1
DAI-ICHI KOGYO SEIYAKU CO., LTD.
55 NISHISHICHIJO HIGASHIKUBO-CHO
SHIMOGYO-KU, KYOTO-SHI
KYOTO-FU, JAPAN
2
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA-KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4937016
NONE
07304631
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005403/0369   Pages: 4
Recorded: 08/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAEKI, SHUJI
Exec Dt:
06/06/1990
2
SUEHIRO, MASATOSHI
Exec Dt:
06/06/1990
3
ECHIGO, MASASHI
Exec Dt:
06/06/1990
4
OKADA, SUSUMU
Exec Dt:
06/06/1990
5
SAKURABA, MASAMI
Exec Dt:
06/06/1990
Assignees
1
DAI-ICHI KOGYO SEIYAKU CO., LTD.
55 NISHISHICHIJO HIGASHIKUBO-CHO, SHIMOGYO-KU
KYOTO 600, JAPAN
2
DOWA MINING CO., LTD.
1-8-2 MARUNOUCHI, CHIYODA-KU
A JAPANESE CORPORATION
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5035837
NONE
07544973
Correspondence name and address
DONALD J. BROTT
MARSHALL, O'TOOLE, GERSTEIN, MURRAY &
BICKNELL
TWO FIRST NATIONAL PLAZA - SUITE 2100
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:008745/0087   Pages: 3
Recorded: 10/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURABA, MASAMI
Exec Dt:
07/01/1997
2
KIMURA, MASAMI
Exec Dt:
07/01/1997
3
NAKAMURA, JUNJI
Exec Dt:
07/01/1997
4
ONO, TAKASHI
Exec Dt:
07/01/1997
Assignee
1
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5955686
NONE
08850183
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL
HERBERT GOODMAN
767 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 6
Reel/Frame:008654/0320   Pages: 2
Recorded: 07/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURABA, MASAMI
Exec Dt:
07/16/1997
2
KIMURA, MASAMI
Exec Dt:
07/16/1997
3
NAKAMURA, JUNJI
Exec Dt:
07/16/1997
4
TAKAHARA, MASAYA
Exec Dt:
07/16/1997
Assignee
1
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071592
NONE
08898880
Correspondence name and address
NILLES & NILLES, S.C.
JAMES E. NILLES
777 EAST WISCONSIN AVENUE, STE. 2000
FIRSTAR CENTER
MILWAUKEE, WISCONSIN 53202=5345
Assignment: 7
Reel/Frame:008790/0018   Pages: 3
Recorded: 08/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURABA, MASAMI
Exec Dt:
08/22/1997
2
KIMURA, MASAMI
Exec Dt:
08/22/1997
3
NAKAMURA, JUNJI
Exec Dt:
08/22/1997
4
TAKAHARA, MASAYA
Exec Dt:
08/22/1997
Assignee
1
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6054762
NONE
08917327
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL.
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 8
Reel/Frame:009001/0113   Pages: 3
Recorded: 02/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NING, XIAO-SHAN
Exec Dt:
10/28/1997
2
NAGATA, CHOJU
Exec Dt:
10/23/1997
3
SAKURABA, MASAMI
Exec Dt:
10/28/1997
4
TANAKA, TOSHIKAZU
Exec Dt:
10/30/1997
5
SUGANUMA, KATSUAKI
Exec Dt:
01/26/1998
6
KIMURA, MASAMI
Exec Dt:
10/28/1997
Assignee
1
DOWA MINING CO., LTD.
CHIYODA-KU
8-2, MARUNOUCHI 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965193
NONE
08902054
Correspondence name and address
FRISHAUF, HOLT, GOODMAN, ET AL.
RICHARD S. BARTH
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 9
Reel/Frame:009144/0903   Pages: 3
Recorded: 04/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURABA, MASAMI
Exec Dt:
12/18/1997
2
KIMURA, MASAMI
Exec Dt:
12/18/1997
3
NAKAMURA, JUNJI
Exec Dt:
12/18/1997
4
TAKAHARA, MASAYA
Exec Dt:
12/18/1997
Assignee
1
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013357
NONE
08917328
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL.
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 10
Reel/Frame:009066/0589   Pages: 2
Recorded: 03/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURABA, MASAMI
Exec Dt:
03/03/1998
2
KIMURA, MASAMI
Exec Dt:
03/03/1998
3
TAKAHARA, MASAYA
Exec Dt:
03/03/1998
4
NAKAMURA, JUNJI
Exec Dt:
03/03/1998
Assignee
1
DOWA MINING CO., LTD.
NO. 8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221511
NONE
09036855
Correspondence name and address
NILLES & NILLES, S.C.
FIRSTAR CENTER
777 E. WISCONSIN AVE., STE. 2000
MILWAUKEE WI 53202-5345
Assignment: 11
Reel/Frame:013376/0907   Pages: 3
Recorded: 10/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURABA, MASAMI
Exec Dt:
09/20/2002
2
KIMURA, MASAMI
Exec Dt:
09/20/2002
3
ONO, TAKASHI
Exec Dt:
09/20/2002
4
ISHII, NORIYUKI
Exec Dt:
09/20/2002
5
TUKAGUCHI, NOBUYOSHI
Exec Dt:
09/20/2002
Assignee
1
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040069528
10267363
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, P.C.
HERBERT GOODMAN
767 THIRD AVE.
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 12
Reel/Frame:027950/0419   Pages: 5
Recorded: 03/28/2012
Attorney Dkt #:19036/45973
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF AN INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 026268 FRAME 0591. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF THE INVENTOR'S NAME IS MASAMI SAKURABA.
Assignors
1
NAKAYAMA, MASASHI
Exec Dt:
03/28/2011
2
OCHIAI, NOBUO
Exec Dt:
03/28/2011
3
HINOTSU, TAKASHI
Exec Dt:
03/28/2011
4
NAKAYAMA, YUTAKA
Exec Dt:
03/28/2011
5
SAKURABA, MASAMI
Exec Dt:
03/28/2011
6
FUJIMORI, WATARU
Exec Dt:
03/28/2011
Assignee
1
KYOTO ELEX CO., LTD.
1, OOGAWARACHO, KISSHOIN
MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8391
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852465
US20110192457
13057744
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

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