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Patent Assignment Assignor Details
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Assignor Name : HAGIWARA, MASATO
Total Assignments: 13
Assignment: 1
Reel/Frame:004988/0840   Pages: 1
Recorded: 12/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKUMA, SHIGEKI
Exec Dt:
08/18/1987
2
HAGIWARA, MASATO
Exec Dt:
08/18/1987
Assignee
1
KOITO MANUFACTURING CO., LTD., NO. 8-3, TAKANAWA 4-CHOME, MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4811903
NONE
07089453
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20037
Assignment: 2
Reel/Frame:017598/0344   Pages: 2
Recorded: 02/13/2002
Attorney Dkt #:57454-335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASATO
Exec Dt:
01/07/2002
2
YOSHIDA, TOYOHIKO
Exec Dt:
01/07/2002
3
SAKAMOTO, MAMORU
Exec Dt:
01/07/2002
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME,
CHIYODA-KU,
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7065751
US20040015895
10073215
Correspondence name and address
MCDERMOTT, WILL & EMERY
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:013001/0038   Pages: 2
Recorded: 06/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASATO
Exec Dt:
05/27/2002
2
SAKAMOTO, MAMORU
Exec Dt:
05/27/2002
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871259
US20030110343
10166636
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:015761/0988   Pages: 2
Recorded: 08/31/2004
Attorney Dkt #:67161-204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAGIWARA, MASATO
Exec Dt:
08/27/2004
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6334
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050050372
10929535
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 5
Reel/Frame:016054/0615   Pages: 4
Recorded: 12/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKADA, HIROMASA
Exec Dt:
11/24/2004
2
HAGIWARA, MASATO
Exec Dt:
11/24/2004
Assignee
1
KOITO MANUFACTURING CO., LTD.
8-3, TAKANAWA 4-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7434748
US20050121539
11001814
Correspondence name and address
FISH & RICHARDSON, P.C.
RICHARD P. FERRARA
CITIGROUP CENTER
153 EAST 53RD STREET
NEW YORK, NY 10022-4611
Assignment: 6
Reel/Frame:016785/0363   Pages: 4
Recorded: 07/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAGIWARA, MASATO
Exec Dt:
06/29/2005
Assignee
1
KOITO MANUFACTURING CO., LTD.
8-3, TAKANAWA 4-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7311269
US20060038038
11181595
Correspondence name and address
SAMUEL BORODACH
FISH & RICHARDSON P.C.
CITIGROUP CENTER
153 EAST 53RD STREET
NEW YORK, NEW YORK 10022-4611
Assignment: 7
Reel/Frame:029711/0361   Pages: 2
Recorded: 01/29/2013
Attorney Dkt #:Q200107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAGIWARA, MASATO
Exec Dt:
12/31/2012
Assignee
1
RAKUTEN, INC.
4-12-3 HIGASHISHINAGAWA
SHINAGAWA-KU, TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9268821
US20130144875
13700898
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:030547/0824   Pages: 2
Recorded: 06/05/2013
Attorney Dkt #:Q202430
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAGIWARA, MASATO
Exec Dt:
05/02/2013
Assignee
1
RAKUTEN, INC.
4-12-3 HIGASHISHINAGAWA
SHINAGAWA-KU, TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9323744
US20130246042
13825899
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 9
Reel/Frame:035796/0447   Pages: 2
Recorded: 06/05/2015
Attorney Dkt #:Q208169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHIBE, YUTA
Exec Dt:
01/29/2015
2
HAGIWARA, MASATO
Exec Dt:
02/12/2015
Assignee
1
RAKUTEN, INC.
4-12-3, HIGASHISHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150309991
14650220
Correspondence name and address
DARRYL HUNTER
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:035644/0885   Pages: 8
Recorded: 05/15/2015
Attorney Dkt #:D-RT-50051(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASATO
Exec Dt:
04/23/2015
2
MASUKO, SOH
Exec Dt:
04/30/2015
Assignee
1
RAKUTEN, INC.
4-12-3, HIGASHISHINAGAWA, SHINAGAWA-KU,
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150261301
14433384
Correspondence name and address
HUBBS, ENATSKY & INOUE PLLC
6647 OSBORN STREET
FALLS CHURCH, VA 22046
Assignment: 11
Reel/Frame:035675/0247   Pages: 8
Recorded: 05/20/2015
Attorney Dkt #:D-RT-50050(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUKO, SOH
Exec Dt:
04/30/2015
2
HAGIWARA, MASATO
Exec Dt:
04/23/2015
Assignee
1
RAKUTEN, INC.
4-12-3, HIGASHISHINAGAWA, SHINAGAWA-KU,
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10591998
US20160147307
14433380
Correspondence name and address
HUBBS, ENATSKY & INOUE PLLC
6647 OSBORN STREET
FALLS CHURCH, VA 22046
Assignment: 12
Reel/Frame:035675/0255   Pages: 8
Recorded: 05/20/2015
Attorney Dkt #:D-RT-50052(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUKO, SOH
Exec Dt:
04/30/2015
2
HAGIWARA, MASATO
Exec Dt:
04/23/2015
Assignee
1
RAKUTEN, INC.
4-12-3, HIGASHISHINAGAWA, SHINAGAWA-KU,
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9880630
US20150261300
14433381
Correspondence name and address
HUBBS, ENATSKY & INOUE PLLC
6647 OSBORN STREET
FALLS CHURCH, VA 22046
Assignment: 13
Reel/Frame:046486/0287   Pages: 3
Recorded: 07/27/2018
Attorney Dkt #:241889.000010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASATO
Exec Dt:
07/23/2018
2
ZIRIKLY, AYAH
Exec Dt:
07/11/2018
Assignee
1
RAKUTEN, INC.
1-14-1 TAMAGAWA
SETAGAYA-KU
TOKYO, JAPAN 158-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11030407
US20190034407
16073611
Correspondence name and address
TROUTMAN SANDERS
875 THIRD AVENUE
NEW YORK, NY 10022

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