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Patent Assignment Assignor Details
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Assignor Name : YAMABA, RYOTA
Total Assignments: 6
Assignment: 1
Reel/Frame:005113/0433   Pages: 2
Recorded: 06/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMITA, YUKIO
Exec Dt:
05/19/1989
2
YAMABA, RYOTA
Exec Dt:
05/19/1989
3
TSUDA, YUKIO
Exec Dt:
05/19/1989
4
YAMANAKA, KATSUYOSHI
Exec Dt:
05/19/1989
5
KUMAGAI, TATSUYA
Exec Dt:
05/19/1989
Assignee
1
NIPPON STEEL CORPORATION, A JAPAN CORP.
6-3, OTE-MACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950336
NONE
07368031
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:005304/0645   Pages: 4
Recorded: 05/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMITA, YUKIO
Exec Dt:
02/22/1990
2
YAMABA, RYOTA
Exec Dt:
02/22/1990
Assignee
1
NIPPON STEEL CORPORATION
6-3, 2-CHOME, OTE-MACHI, CHIYODA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5037493
NONE
07492924
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:005265/0561   Pages: 1
Recorded: 03/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAMURA, YOSHIHIRO
Exec Dt:
02/28/1990
2
YANO, SEINOSUKE
Exec Dt:
02/28/1990
3
YAMABA, RYOTA
Exec Dt:
02/28/1990
4
CHIBA, HIDETAKA
Exec Dt:
02/28/1990
Assignee
1
NIPPON STEEL CORPORATION, 6-3, OHTEMACHI-2-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061325
NONE
07500939
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
P. O. BOX 19088
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005410/0041   Pages: 3
Recorded: 08/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMITA, YUKIO
Exec Dt:
07/17/1990
2
YAMABA, RYOTA
Exec Dt:
07/17/1990
3
KUMAGAI, TATSUYA
Exec Dt:
07/17/1990
Assignee
1
NIPPON STEEL CORPORATION
6-3, 2-CHOME, OTE-MACHI, CHIYODA-KU
A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5062905
NONE
07567142
Correspondence name and address
KENYON & KENYON
C/O EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:005845/0739   Pages: 3
Recorded: 09/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMITA, YUKIO
Exec Dt:
08/09/1991
2
YAMABA, RYOTA
Exec Dt:
08/09/1991
3
KUMAGAI, TATSUYA
Exec Dt:
08/09/1991
Assignee
1
NIPPON STEEL CORPORATION A CORP. OF JAPAN
6-3, 2-CHOME, OTE-MACHI, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5062905
NONE
07567142
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:006786/0361   Pages: 2
Recorded: 10/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMURA, YOSHIHIRO
Exec Dt:
10/07/1993
2
YAMABA, RYOTA
Exec Dt:
10/07/1993
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5447581
NONE
08144927
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004

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