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 : SASAOKA, HIDEO
Total Assignments: 14
Assignment: 1
Reel/Frame:010932/0701   Pages: 2
Recorded: 06/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
05/12/2000
2
SUZUKI, SACHIKO
Exec Dt:
05/12/2000
3
OGATA, HIROYUKI
Exec Dt:
05/12/2000
4
UMINO, SHIGERU
Exec Dt:
05/12/2000
5
MOCHIZUKI, KAZUO
Exec Dt:
05/12/2000
6
MUKAIHARA, FUMINORI
Exec Dt:
05/12/2000
7
SASAOKA, HIDEO
Exec Dt:
05/12/2000
8
GOTOU, YOSHINORI
Exec Dt:
05/12/2000
9
WAKASA, KAZUO
Exec Dt:
05/12/2000
Assignee
1
KAWASAKI STEEL CORPORATION
CHUO-KU, KOBE-SHI
1-28, KITAHONMACHIDORI 1-CHOME
HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548460
NONE
09581455
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:018626/0242   Pages: 3
Recorded: 11/20/2006
Attorney Dkt #:06848/HG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMARU, HIROKI
Exec Dt:
11/07/2006
2
TAKA, CHIYOKO
Exec Dt:
11/07/2006
3
YAMASHITA, KAZUMI
Exec Dt:
11/07/2006
4
SASAOKA, HIDEO
Exec Dt:
11/07/2006
5
KATO, CHIAKI
Exec Dt:
11/07/2006
Assignee
1
JFE STEEL CORPORATION
2-3 UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO 100-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7588836
US20080063891
11597117
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, P.C.
220 FIFTH AVENUE, 16TH FLOOR
NEW YORK, NEW YORK 10001-7708
Assignment: 3
Reel/Frame:021471/0011   Pages: 4
Recorded: 09/02/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, TAKASHI
Exec Dt:
05/28/2007
2
TANIGUCHI, AKIHIRO
Exec Dt:
05/18/2007
3
TSUTSUMI, SHUJI
Exec Dt:
05/21/2007
4
NAKURA, KENSUKE
Exec Dt:
05/18/2007
5
MATSUNO, HIROSHI
Exec Dt:
05/22/2007
6
SASAOKA, HIDEO
Exec Dt:
05/30/2007
7
MATSUMOTO, SATOSHI
Exec Dt:
05/30/2007
Assignees
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI,
OSAKA, JAPAN 571-8501
2
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981546
US20090035659
11794579
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:021421/0156   Pages: 5
Recorded: 08/21/2008
Attorney Dkt #:08009.0014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAOKA, HIDEO
Exec Dt:
03/27/2008
2
KUZUO, RYUUICHI
Exec Dt:
03/26/2008
3
FUKUI, ATSUSHI
Exec Dt:
03/26/2008
4
KONDOU, MITSUKUNI
Exec Dt:
03/26/2008
5
IMAIZUMI, SHIN
Exec Dt:
03/26/2008
6
NAKURA, KENSUKE
Exec Dt:
04/08/2008
7
TSUTSUMI, SHUJI
Exec Dt:
04/08/2008
Assignees
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME
MINATO-KU, TOKYO, JAPAN 105-0004
2
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9601772
US20080311473
12034265
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:021941/0468   Pages: 3
Recorded: 12/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, TOSHIHIRO
Exec Dt:
08/27/2008
2
KUZUO, RYUICHI
Exec Dt:
09/04/2008
3
SASAOKA, HIDEO
Exec Dt:
09/04/2008
Assignees
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
2
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090081550
12211323
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:028615/0642   Pages: 3
Recorded: 07/23/2012
Attorney Dkt #:120657
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAOKA, HIDEO
Exec Dt:
06/22/2012
2
IWANAGA, TOMOKO
Exec Dt:
06/22/2012
3
MATSUMOTO, SATOSHI
Exec Dt:
06/29/2012
4
KAWATATE, YUTAKA
Exec Dt:
07/12/2012
5
ARIMOTO, SHINJI
Exec Dt:
07/11/2012
Assignees
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
2
PANASONIC CORPORATION
1006, OAZA KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120292561
13574115
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:031666/0687   Pages: 4
Recorded: 11/25/2013
Attorney Dkt #:131326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWANAGA, TOMOKO
Exec Dt:
10/30/2013
2
SASAOKA, HIDEO
Exec Dt:
10/29/2013
3
MATSUMOTO, SATOSHI
Exec Dt:
10/31/2013
4
KAWATATE, YUTAKA
Exec Dt:
11/13/2013
5
ARIMOTO, SHINJI
Exec Dt:
11/13/2013
Assignees
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
2
PANASONIC CORPORATION
1006, OAZA KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10601038
US20140186709
14119350
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN, LLP
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:051755/0083   Pages: 4
Recorded: 02/07/2020
Attorney Dkt #:P24111US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWANAGA, TOMOKO
Exec Dt:
10/30/2013
2
SASAOKA, HIDEO
Exec Dt:
10/29/2013
3
MATSUMOTO, SATOSHI
Exec Dt:
10/31/2013
4
KAWATATE, YUTAKA
Exec Dt:
11/13/2013
5
ARIMOTO, SHINJI
Exec Dt:
11/13/2013
Assignees
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
2
PANASONIC CORPORATION
1006, OAZA KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11251428
NONE
16785060
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
TYSONS, VA 22182
Assignment: 9
Reel/Frame:033652/0541   Pages: 4
Recorded: 09/02/2014
Attorney Dkt #:162841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASE, KATSUYA
Exec Dt:
08/01/2014
2
KAMATA, YASUTAKA
Exec Dt:
08/04/2014
3
SASAOKA, HIDEO
Exec Dt:
08/04/2014
4
NIHEI, TOMOMICHI
Exec Dt:
08/04/2014
5
YAMAUCHI, TAKUYA
Exec Dt:
08/04/2014
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9231250
US20150024207
14380151
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:035787/0926   Pages: 4
Recorded: 06/04/2015
Attorney Dkt #:150088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAIZUMI, SHIN
Exec Dt:
04/16/2015
2
SASAOKA, HIDEO
Exec Dt:
04/10/2015
3
YASUDA, SHINICHI
Exec Dt:
04/16/2015
4
KAWATATE, YUTAKA
Exec Dt:
04/14/2015
5
SAKAMOTO, TAKAHIRO
Exec Dt:
04/14/2015
Assignees
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME,
MINATO-KU, TOKYO, JAPAN 105-8716
2
SANYO ELECTRIC CO., LTD.
5-5, KEIHAN-HONDORI 2-CHOME,
MORIGUCHI-SHI, OSAKA, JAPAN 570-8677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10511020
US20150372300
14439058
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:035755/0878   Pages: 5
Recorded: 06/01/2015
Attorney Dkt #:67038-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASE, KATSUYA
Exec Dt:
05/11/2015
2
KUZUO, RYUICHI
Exec Dt:
05/13/2015
3
SHIRAOKA, MINORU
Exec Dt:
05/11/2015
4
SASAOKA, HIDEO
Exec Dt:
05/22/2015
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 1058716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9768444
US20150295231
14438527
Correspondence name and address
DYKEMA GOSSETT PLLC
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:035778/0037   Pages: 5
Recorded: 06/03/2015
Attorney Dkt #:67038-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASE, KATSUYA
Exec Dt:
05/11/2015
2
KUZUO, RYUICHI
Exec Dt:
05/13/2015
3
SHIRAOKA, MINORU
Exec Dt:
05/11/2015
4
SASAOKA, HIDEO
Exec Dt:
05/22/2015
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 1058716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10020498
US20150280224
14438540
Correspondence name and address
DYKEMA GOSSETT PLLC
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:036071/0522   Pages: 3
Recorded: 07/13/2015
Attorney Dkt #:67038-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKATO, KAZUAKI
Exec Dt:
06/30/2015
2
NIHEI, TOMOMICHI
Exec Dt:
06/12/2015
3
SASAOKA, HIDEO
Exec Dt:
06/12/2015
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 1058716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10680239
US20150311511
14443920
Correspondence name and address
DYKEMA GOSSETT PLLC
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:036071/0595   Pages: 3
Recorded: 07/13/2015
Attorney Dkt #:67038-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKATO, KAZUAKI
Exec Dt:
06/30/2015
2
NIHEI, TOMOMICHI
Exec Dt:
06/12/2015
3
SASAOKA, HIDEO
Exec Dt:
06/12/2015
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 1058716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10797316
US20150311523
14443929
Correspondence name and address
DYKEMA GOSSETT PLLC
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, DC 20005

Search Results as of: 04/26/2024 10:01 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