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Patent Assignment Assignor Details
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Assignor Name : HAGIWARA, YOSHIAKI
Total Assignments: 7
Assignment: 1
Reel/Frame:005044/0119   Pages: 1
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGIWARA, YOSHIAKI
Exec Dt:
08/17/1987
2
ISHIDA, HIROMI
Exec Dt:
08/17/1987
3
TAKAHASHI, TAKEYOSHI
Exec Dt:
08/17/1987
Assignee
1
BRIDGESTONE CORPORATION
NO. 10-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840491
NONE
07089803
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:004822/0163   Pages: 1
Recorded: 01/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAGIWARA, YOSHIAKI
Exec Dt:
12/28/1987
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851887
NONE
07143651
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:009373/0307   Pages: 3
Recorded: 07/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAGIWARA, YOSHIAKI
Exec Dt:
02/13/1998
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6157610
NONE
09000353
Correspondence name and address
RADER, FISHMAN & GRAUER
RONALD P. KANANEN, ESQ.
1233 20TH STREET NW, SUITE 501
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:009565/0528   Pages: 3
Recorded: 02/04/1999
Conveyance: CORRECTIVE ASSIGNMENT: DOCUMENT PREVIOUSLY RECORED AT REEL 9373 FRAME 0307 CONTAINED ERRORS IN PROPERTY NUMBERS 09003536. DOCUMENT RERECORDED TO CORRECT ERRORD ON STATED REEL".
Assignor
1
HAGIWARA, YOSHIAKI
Exec Dt:
02/13/1998
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6157610
NONE
09000353
Correspondence name and address
RADER, FISHMAN & GRAUER
RONALD P. KANANEN
1233 20TH STREET NW, SUITE 501
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:012383/0412   Pages: 4
Recorded: 01/28/2002
Conveyance: DOCUMENT RE-RECORDED TO CORRECT ERRORS CONTAINED IN PROPERTY NUMBER 09/892,668 AND TO CORRECT THE FIRST ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 012268, FRAME 0695. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
HAGIWARA, YOSHIAKI
Exec Dt:
10/01/2001
2
KURODA, HIDEAKI
Exec Dt:
10/11/2001
3
KUBOTA, MICHITAKA
Exec Dt:
10/12/2001
4
NAGAWARA, AKIRA
Exec Dt:
10/16/2001
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35 KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6583490
US20020105050
09888534
Correspondence name and address
RADER, FISHMAN & GRAUER
RONALD P. KANANEN, ESQ.
1233 20TH STREET, NW, SUITE 501
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:039142/0777   Pages: 7
Recorded: 07/13/2016
Attorney Dkt #:089994-0014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNO, TOMOHIRO
Exec Dt:
06/10/2016
2
HAGIWARA, YOSHIAKI
Exec Dt:
06/10/2016
3
OYAMADA, TETSUYA
Exec Dt:
06/10/2016
4
ODA, DAIZO
Exec Dt:
06/10/2016
Assignees
1
NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
16-3, GINZA 7-CHOME, CHUO-KU
TOKYO, JAPAN 1040061
2
NIPPON MICROMETAL CORPORATION
158-1 OAZA SAYAMAGAHARA, IRUMA-SHI
SAITAMA, JAPAN 3580032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9812421
US20160315063
15105707
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:043102/0601   Pages: 4
Recorded: 07/26/2017
Attorney Dkt #:0210-0431PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHINJI
Exec Dt:
07/24/2017
2
HAGIWARA, YOSHIAKI
Exec Dt:
07/24/2017
3
MATSUBARA, NORIE
Exec Dt:
07/24/2017
4
UNO, TOMOHIRO
Exec Dt:
07/24/2017
5
SHIMIZU, TAKAYUKI
Exec Dt:
07/04/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180033760
15546181
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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