skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YOKOYAMA, HIROYASU
Total Assignments: 11
Assignment: 1
Reel/Frame:008213/0117   Pages: 2
Recorded: 11/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, HIROYASU
Exec Dt:
10/23/1996
2
YAMAMOTO, SADAHIRO
Exec Dt:
10/23/1996
3
KOBAYASHI, KAZUTAKA
Exec Dt:
10/23/1996
Assignee
1
NKK CORPORATION
1-2, 1-CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5759299
NONE
08682800
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER & CHICK
RICHARD S. BARTH
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 2
Reel/Frame:011030/0685   Pages: 2
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, HIROYASU
Exec Dt:
06/14/2000
2
MITAO, SHINJI
Exec Dt:
06/14/2000
Assignee
1
NKK CORPORATION
1-2, MARUNOUCHI 1-CHOJE
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6375763
NONE
09572165
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN ETAL
HERBERT GOODMAN
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 3
Reel/Frame:011335/0470   Pages: 3
Recorded: 12/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAHANE, HISAYUKI
Exec Dt:
09/21/2000
2
YOKOYAMA, HIROYASU
Exec Dt:
09/28/2000
Assignee
1
SEIKO EPSON CORPORATION
2-CHOME, SHINJUKU-KU
4-1, NISHI-SHINJUKU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6795203
NONE
09635674
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS, PLL
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC.. 20037-3213
Assignment: 4
Reel/Frame:020875/0666   Pages: 4
Recorded: 04/30/2008
Attorney Dkt #:JFE-08-1065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENMOCHI, KAZUHITO
Exec Dt:
04/08/2008
2
OKABE, TAKATOSHI
Exec Dt:
04/08/2008
3
YOKOYAMA, HIROYASU
Exec Dt:
04/08/2008
4
SUGIMOTO, YUJI
Exec Dt:
04/08/2008
5
MURAKAMI, MUNEYOSHI
Exec Dt:
04/08/2008
6
SHIOTANI, OSAMU
Exec Dt:
04/08/2008
7
MATSUO, NOBUYUKI
Exec Dt:
04/08/2008
8
INOUE, TOMOHIRO
Exec Dt:
04/08/2008
9
IWAZAKI, KENICHI
Exec Dt:
04/08/2008
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9000320
US20090223935
11992918
Correspondence name and address
DLA PIPER US LLP
1650 MARKET STREET
SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:020875/0742   Pages: 4
Recorded: 04/30/2008
Attorney Dkt #:JFE-08-1066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENMOCHI, KAZUHITO
Exec Dt:
04/08/2008
2
OKABE, TAKATOSHI
Exec Dt:
04/08/2008
3
YOKOYAMA, HIROYASU
Exec Dt:
04/08/2008
4
SHIROSAWA, HIROYUKI
Exec Dt:
04/08/2008
5
SAWAKI, TETSURO
Exec Dt:
04/08/2008
6
SUGIMOTO, YUJI
Exec Dt:
04/08/2008
7
INOUE, TOMOHIRO
Exec Dt:
04/08/2008
8
KOIDE, TATSUO
Exec Dt:
04/08/2008
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8296932
US20080209715
11992896
Correspondence name and address
DLA PIPER US LLP
1650 MARKET STREET
SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:020912/0313   Pages: 4
Recorded: 05/05/2008
Attorney Dkt #:JFE-08-1064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENMOCHI, KAZUHITO
Exec Dt:
04/08/2008
2
OKABE, TAKATOSHI
Exec Dt:
04/08/2008
3
YOKOYAMA, HIROYASU
Exec Dt:
04/08/2008
4
SUGIMOTO, YUJI
Exec Dt:
04/08/2008
5
FUJIOKA, YOSHIFUMI
Exec Dt:
04/08/2008
6
SAKATA, KEI
Exec Dt:
04/08/2008
7
INOUE, TOMOHIRO
Exec Dt:
04/08/2008
8
SHIROSAWA, HIROYUKI
Exec Dt:
04/08/2008
9
EGI, MOTOAKI
Exec Dt:
04/08/2008
10
NISHIDA, YASUO
Exec Dt:
04/08/2008
11
MURAKAMI, MUNEYOSHI
Exec Dt:
04/08/2008
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8912462
US20080230586
11992916
Correspondence name and address
DLA PIPER US LLP
1650 MARKET STREET
SUITE 4900
PHILADELPHIA, PENNSYLVANIA 19103
Assignment: 7
Reel/Frame:023152/0977   Pages: 2
Recorded: 08/25/2009
Attorney Dkt #:09478/HG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, HIROYASU
Exec Dt:
07/13/2009
2
KENMOCHI, KAZUHITO
Exec Dt:
07/17/2009
3
OKABE, TAKATOSHI
Exec Dt:
07/13/2009
4
IIZUKA, YUKINORI
Exec Dt:
07/15/2009
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO, 100-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8328957
US20100032048
12449749
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, P.C
220 FIFTH AVENUE, 16TH FLOOR
NEW YORK, NEW YORK 10001-7708
Assignment: 8
Reel/Frame:023257/0829   Pages: 3
Recorded: 09/21/2009
Attorney Dkt #:JFE-09-1222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, TOMOHIRO
Exec Dt:
07/27/2009
2
SAKASHITA, SHIGETO
Exec Dt:
07/27/2009
3
YUASA, DAIJIRO
Exec Dt:
07/27/2009
4
YOKOYAMA, HIROYASU
Exec Dt:
07/29/2009
5
KENMOCHI, KAZUHITO
Exec Dt:
08/01/2009
6
IIZUKA, YUKINORI
Exec Dt:
07/28/2009
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9109884
US20100059484
12526971
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:023566/0247   Pages: 4
Recorded: 11/24/2009
Attorney Dkt #:JFE-101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIZUKA, YUKINORI
Exec Dt:
08/25/2009
2
KENMOCHI, KAZUHITO
Exec Dt:
09/01/2009
3
YOKOYAMA, HIROYASU
Exec Dt:
09/01/2009
4
INOUE, TOMOHIRO
Exec Dt:
08/26/2009
5
SAKASHITA, SHIGETO
Exec Dt:
08/27/2009
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8266964
US20100107725
12528975
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 10
Reel/Frame:023549/0140   Pages: 3
Recorded: 11/20/2009
Attorney Dkt #:142682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIZUKA, YUKINORI
Exec Dt:
10/30/2009
2
KENMOCHI, KAZUHITO
Exec Dt:
10/16/2009
3
YOKOYAMA, HIROYASU
Exec Dt:
10/19/2009
4
INOUE, TOMOHIRO
Exec Dt:
10/30/2009
5
SAKASHITA, SHIGETO
Exec Dt:
10/30/2009
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8578580
US20100064495
12449746
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:023568/0466   Pages: 3
Recorded: 11/24/2009
Attorney Dkt #:142681
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIZUKA, YUKINORI
Exec Dt:
10/30/2009
2
KENMOCHI, KAZUHITO
Exec Dt:
10/16/2009
3
YOKOYAMA, HIROYASU
Exec Dt:
10/19/2009
4
INOUE, TOMOHIRO
Exec Dt:
10/30/2009
5
SAKASHITA, SHIGETO
Exec Dt:
10/30/2009
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO 100-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8393217
US20100101326
12449744
Correspondence name and address
JAMES A. OLIFF
P.O. BOX 320850
ALEXANDRIA, VIRGINIA 22320-4850

Search Results as of: 05/08/2024 05:04 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT