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 : KAWANO, OSAMU
Total Assignments: 19
Assignment: 1
Reel/Frame:004738/0347   Pages: 1
Recorded: 06/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAWANO, OSAMU
Exec Dt:
06/23/1987
Assignee
1
NEC CORPORATION, 33-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4908818
NONE
07066940
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN
260 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004961/0170   Pages: 1
Recorded: 10/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, TOSHIO
Exec Dt:
10/05/1988
2
KAWANO, OSAMU
Exec Dt:
10/05/1988
3
TANABE, KAZUNORI
Exec Dt:
10/05/1988
4
HATTORI, TOMOAKI
Exec Dt:
10/05/1988
Assignee
1
BROTHER KOGYO KABUSHIKI KAISHA
NO. 35, HORITADORI 9-CHOME, MIZUHO-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4956662
NONE
07255342
Correspondence name and address
PARKHURST AND OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:005188/0963   Pages: 2
Recorded: 11/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWANO, OSAMU
Exec Dt:
11/08/1989
2
TAKAHASHI, MANABU
Exec Dt:
11/15/1989
3
WAKITA, JUNICHI
Exec Dt:
11/08/1989
4
ESAKA, KAZUYOSHI
Exec Dt:
11/08/1989
Assignee
1
NIPPON STEEL CORPORATION, OF NO. 6-3, 2-CHOME, OTEMACHI, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5017248
NONE
07442445
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING, STE. 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:006754/0532   Pages: 3
Recorded: 08/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, OSAMU
Exec Dt:
08/05/1993
2
WAKITA, JUNICHI
Exec Dt:
08/05/1993
3
ESAKA, KAZUYOSHI
Exec Dt:
08/05/1993
4
IKENAGA, NORIO
Exec Dt:
08/05/1993
5
ABE, HIROSHI
Exec Dt:
08/05/1993
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5505796
NONE
08107833
Correspondence name and address
MICHAEL R. DAVIS
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:007702/0657   Pages: 2
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, OSAMU
Exec Dt:
07/21/1995
2
SAKATA, MINORU
Exec Dt:
07/21/1995
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU, KAWASAKI-SHI
1015 KAMIKODANAKA
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5774797
NONE
08532275
Correspondence name and address
SAMSON HELFGOTT
HELFGOTT & KARAS, P.C.
EMPIRE STATE BUILDING, 60TH FLOOR
SUITE 6024, 350 5TH AVENUE
NEW YORK, NY 10118
Assignment: 6
Reel/Frame:008452/0950   Pages: 3
Recorded: 03/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONOZAWA, KATSUYUKI
Exec Dt:
03/10/1997
2
INAGAMI, FUJIO
Exec Dt:
03/10/1997
3
FUJITA, HIROSHI
Exec Dt:
03/10/1997
4
KAWANO, OSAMU
Exec Dt:
03/10/1997
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6356754
NONE
08819728
Correspondence name and address
HELFGOTT & KARAS, P.C.
SAMSON HELFGOTT
EMPIRE STATE BUILDING, 60TH FL.,STE.6024
350 5TH AVENUE
NEW YORK, NY 10118
Assignment: 7
Reel/Frame:009058/0282   Pages: 2
Recorded: 03/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, OSAMU
Exec Dt:
01/12/1998
2
INAGAMI, FUJIO
Exec Dt:
01/12/1998
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU, KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME
KANAGAWA, JAPAN 211-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6181923
NONE
09049387
Correspondence name and address
HELFGOTT & KARAS, P.C.
AARON B. KARAS
EMPIRE STATE BUILDING, 60TH FLOOR
350 5TH AVENUE
NEW YORK, NY 10118
Assignment: 8
Reel/Frame:010100/0536   Pages: 2
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, OSAMU
Exec Dt:
06/09/1999
2
TAKAHASHI, YUZO
Exec Dt:
06/09/1999
3
WAKITA, JUNICHI
Exec Dt:
06/09/1999
4
MABUCHI, HIDESATO
Exec Dt:
06/09/1999
5
TAKAHASHI, MANABU
Exec Dt:
06/09/1999
6
UENISHI, AKIHIRO
Exec Dt:
06/09/1999
7
OKAMOTO, RIKI
Exec Dt:
06/09/1999
8
KURIYAMA, YUKIHISA
Exec Dt:
06/09/1999
9
SAKUMA, YASUHARU
Exec Dt:
06/09/1999
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYUDA-KU, TOKYO 100-8701, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319338
NONE
09308986
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 9
Reel/Frame:010187/0427   Pages: 3
Recorded: 07/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, OSAMU
Exec Dt:
07/15/1999
2
WAKITA, JUNICHI
Exec Dt:
07/15/1999
3
TAKAHASHI, YUZO
Exec Dt:
07/15/1999
4
MABUCHI, HIDESATO
Exec Dt:
07/15/1999
5
TAKAHASHI, MANABU
Exec Dt:
07/15/1999
6
UENISHI, AKIHIRO
Exec Dt:
07/15/1999
7
KURIYAMA, YUKIHISA
Exec Dt:
07/15/1999
8
OKAMOTO, RIKI
Exec Dt:
07/15/1999
9
SAKUMA, YASUHARU
Exec Dt:
07/15/1999
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6544354
NONE
09355435
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:015321/0363   Pages: 2
Recorded: 05/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, OSAMU
Exec Dt:
12/16/2003
2
HOSHINO, TAKEHIRO
Exec Dt:
12/16/2003
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981224
US20050133124
10741607
Correspondence name and address
KENYON & KENYON
ROBERT T. TOBIN
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:017683/0919   Pages: 5
Recorded: 03/02/2006
Attorney Dkt #:187583/us-465122-00023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, TATSUO
Exec Dt:
02/10/2006
2
YAMADA, TETSUYA
Exec Dt:
02/10/2006
3
KAWANO, OSAMU
Exec Dt:
02/10/2006
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7662243
US20060266445
10571023
Correspondence name and address
GARY ABELEV, ESQ.
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 12
Reel/Frame:017691/0492   Pages: 5
Recorded: 03/20/2006
Attorney Dkt #:187577/UA-465122-00022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, TATSUO
Exec Dt:
02/20/2006
2
YAMADA, TETSUYA
Exec Dt:
02/20/2006
3
KAWANO, OSAMU
Exec Dt:
02/20/2006
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7381478
US20070037006
10573002
Correspondence name and address
GARY ABELEV, ESQ.
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 13
Reel/Frame:028928/0974   Pages: 3
Recorded: 09/10/2012
Attorney Dkt #:1551-0209PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YUZO
Exec Dt:
07/30/2012
2
HAJI, JUNJI
Exec Dt:
07/30/2012
3
KAWANO, OSAMU
Exec Dt:
07/30/2012
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9121079
US20130000791
13583537
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:029532/0093   Pages: 3
Recorded: 12/27/2012
Attorney Dkt #:01381/44
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, TATSUO
Exec Dt:
11/27/2012
2
ABE, HIROSHI
Exec Dt:
11/27/2012
3
YOSHIDA, OSAMU
Exec Dt:
11/27/2012
4
MIYATANI, YASUHIRO
Exec Dt:
11/27/2012
5
ARAKI, SHINICHI
Exec Dt:
11/27/2012
6
KAWANO, OSAMU
Exec Dt:
11/27/2012
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9200342
US20130092295
13807042
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 15
Reel/Frame:029813/0844   Pages: 5
Recorded: 02/14/2013
Attorney Dkt #:14696/63
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KENICHI
Exec Dt:
02/12/2013
2
YAMAMURA, HIDEAKI
Exec Dt:
02/12/2013
3
TAKAHASHI, YUZO
Exec Dt:
02/12/2013
4
KAWANO, OSAMU
Exec Dt:
02/12/2013
5
KUME, KOHSUKE
Exec Dt:
02/12/2013
6
HAJI, JUNJI
Exec Dt:
02/12/2013
7
MAEDA, DAISUKE
Exec Dt:
02/12/2013
8
SUWA, YOSHIHIRO
Exec Dt:
02/12/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617626
US20130142688
13817042
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 16
Reel/Frame:031212/0955   Pages: 2
Recorded: 09/16/2013
Attorney Dkt #:52433/1124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, DAISUKE
Exec Dt:
07/12/2013
2
KAWANO, OSAMU
Exec Dt:
07/12/2013
3
OOTSUKA, KAZUYA
Exec Dt:
07/12/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10428409
US20140000766
14005408
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 17
Reel/Frame:031199/0636   Pages: 3
Recorded: 09/13/2013
Attorney Dkt #:1609-0527PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YUZO
Exec Dt:
09/11/2013
2
HAJI, JUNJI
Exec Dt:
09/11/2013
3
KAWANO, OSAMU
Exec Dt:
09/11/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732405
US20140000769
14004858
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:035795/0498   Pages: 4
Recorded: 06/05/2015
Attorney Dkt #:1609-0697PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, DAISUKE
Exec Dt:
05/25/2015
2
KAWANO, OSAMU
Exec Dt:
05/25/2015
3
HAJI, JUNJI
Exec Dt:
05/25/2015
4
TASAKI, FUMINORI
Exec Dt:
05/25/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10273566
US20150315683
14650086
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 19
Reel/Frame:038179/0098   Pages: 4
Recorded: 04/04/2016
Attorney Dkt #:0210-0327PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YUZO
Exec Dt:
03/02/2016
2
KAWANO, OSAMU
Exec Dt:
03/02/2016
3
YOKOI, TATSUO
Exec Dt:
03/02/2016
4
HAJI, JUNJI
Exec Dt:
03/02/2016
5
HORIOKA, SATOSHI
Exec Dt:
03/02/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10384256
US20160243606
15026827
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

Search Results as of: 04/23/2024 08:41 AM
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