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Patent Assignment Assignor Details
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Assignor Name : NAKAHARA, KEISUKE
Total Assignments: 8
Assignment: 1
Reel/Frame:004074/0570   Pages: 1
Recorded: 12/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASHITA, KASANE
Exec Dt:
07/12/1982
2
IKEHATA, TAKAO
Exec Dt:
07/12/1982
3
TATE, KAZUHIKO
Exec Dt:
07/12/1982
4
NAKAHARA, KEISUKE
Exec Dt:
07/12/1982
Assignee
1
NIPPON KOKAN KABUSHIKI KAISHA
1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4377483
NONE
06169220
Correspondence name and address
FLYNN & FRISHAUF
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004987/0975   Pages: 1
Recorded: 11/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAHARA, KEISUKE
Exec Dt:
11/21/1988
2
YOSHIKOSHI, HIDEYUKI
Exec Dt:
11/21/1988
3
HINAMI, TOSHIO
Exec Dt:
11/21/1988
4
KAWAWA, TAKAHO
Exec Dt:
11/21/1988
Assignee
1
NKK CORPORATION, A CORP. OF JAPAN
1-2, 1-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4917872
NONE
07276311
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:006287/0459   Pages: 7
Recorded: 06/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAJIMA, KAZUO
Exec Dt:
06/10/1992
2
NAKAHARA, KEISUKE
Exec Dt:
06/10/1992
3
HINAMI, TOSHIO
Exec Dt:
06/10/1992
4
SAITO, HIROMICHI
Exec Dt:
06/10/1992
5
OKANO, YOKO
Exec Dt:
06/10/1992
Assignee
1
NKK CORPORATION
1-2 MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5294851
NONE
07859477
Correspondence name and address
LESTER HORWITZ
LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 4
Reel/Frame:009200/0080   Pages: 3
Recorded: 05/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUSHIMA, TSUTOMU
Exec Dt:
02/03/1998
2
FUJISAWA, YOSHINARI
Exec Dt:
02/03/1998
3
NAKAHARA, KEISUKE
Exec Dt:
02/03/1998
4
NAKAO, TSUYOSHI
Exec Dt:
02/03/1998
5
SUDOU, MASAHIRO
Exec Dt:
02/03/1998
Assignee
1
NKK CORPORATION
1-2, 1-CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6084903
NONE
08987708
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER, ET AL
LEONARD HOLTZ
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 5
Reel/Frame:009910/0075   Pages: 3
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAHARA, KEISUKE
Exec Dt:
03/24/1999
2
HOSHINO, YASUSHI
Exec Dt:
03/24/1999
3
MATSUI, SATOSHI
Exec Dt:
03/24/1999
4
SHINAGAWA, TAKUYA
Exec Dt:
03/24/1999
Assignee
1
NKK CORPORATION
1-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6022514
NONE
09251585
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN ET AL
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 6
Reel/Frame:010521/0878   Pages: 2
Recorded: 01/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAHARA, KEISUKE
Exec Dt:
12/20/1999
2
MATSUI, SATOSHI
Exec Dt:
12/20/1999
3
SHINAGAWA, TAKUYA
Exec Dt:
12/20/1999
Assignee
1
NKK CORPORATION
1-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6379416
NONE
09403611
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER & CHICK
HERBERT GOODMAN
767 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 7
Reel/Frame:020191/0476   Pages: 3
Recorded: 11/20/2007
Attorney Dkt #:ARC-160-568
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, YUKIHIKO
Exec Dt:
11/02/2007
2
FUJIWARA, SHIGEKI
Exec Dt:
11/02/2007
3
FUCHIGAMI, KOJI
Exec Dt:
11/02/2007
4
NAKAHARA, KEISUKE
Exec Dt:
11/02/2007
5
INOKO, MASAKUNI
Exec Dt:
11/02/2007
6
ISHIDA, SHO
Exec Dt:
11/02/2007
Assignee
1
JFE ENGINEERING CORPORATION
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776224
US20090127207
11920728
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:063288/0700   Pages: 7
Recorded: 04/11/2023
Attorney Dkt #:04783-061001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAHARA, KEISUKE
Exec Dt:
04/07/2023
2
OKAZAWA, TAKUYA
Exec Dt:
04/07/2023
Assignee
1
CYGAMES, INC.
16-17, NANPEIDAI-CHO, SHIBUYA-KU
TOKYO, JAPAN 150-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11872493
US20210038993
17083987
Correspondence name and address
THOMAS K. SCHERER
1100 LOUISIANA
STE 4900
HOUSTON, TX 77002

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