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Patent Assignment Assignor Details
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Assignor Name : YAMAGUCHI, MASATAKA
Total Assignments: 13
Assignment: 1
Reel/Frame:006044/0401   Pages: 3
Recorded: 03/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, SEIRO
Exec Dt:
02/20/1992
2
JINNO, SATOSHI
Exec Dt:
02/20/1992
3
YOSHIKAWA, TAKAMASA
Exec Dt:
02/20/1992
4
KOBAYASHI, TAKAHIRO
Exec Dt:
02/20/1992
5
YAMAGUCHI, MASATAKA
Exec Dt:
02/20/1992
6
NEGISHI, NOBUYASU
Exec Dt:
02/20/1992
7
ONAGI, NOBUAKI
Exec Dt:
02/20/1992
8
SUZUKI, SHINICHIRO
Exec Dt:
02/20/1992
9
YAMAGUCHI, HIDEKUNI - LEGAL REPRESENTATIVE OF MASAYASU YAMAGUCHI
Exec Dt:
02/20/1992
10
YAMAGUCHI, FUMIKO - LEGAL REPRESENTATIVE OF MASAYSU YAMAGUCHI
Exec Dt:
02/20/1992
11
OGASAWARA, KIYOHIDE
Exec Dt:
02/20/1992
Assignee
1
PIONEER ELECTRONIC CORPORATION
4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5217850
NONE
07788083
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
2100 PENN. AVE., NW
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:009422/0457   Pages: 3
Recorded: 12/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, TAKAMASA
Exec Dt:
04/13/1998
2
OGASAWARA, KIYOHIDE
Exec Dt:
04/13/1998
3
ITO, HIROSHI
Exec Dt:
04/13/1998
4
YAMAGUCHI, MASATAKA
Exec Dt:
04/14/1998
5
IWASAKI, SHINGO
Exec Dt:
04/13/1998
6
NEGISHI, NOBUYASU
Exec Dt:
04/13/1998
7
CHUMAN, TAKASHI
Exec Dt:
04/13/1998
Assignee
1
PIONEER ELECTRONIC CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990605
NONE
09044819
Correspondence name and address
PERMAN & GREEN, LLP
CLARENCE A. GREEN
425 POST ROAD
FAIRFIELD, CT 06430-6232
Assignment: 3
Reel/Frame:012548/0594   Pages: 2
Recorded: 01/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASATAKA
Exec Dt:
01/24/2002
2
TOGASHI, TAKAHIRO
Exec Dt:
01/24/2002
3
OKUMURA, YOICHI
Exec Dt:
01/24/2002
Assignee
1
PIONEER CORPORATION
MEGRU-KU
NO. 4-1 MEGURO 1-CHOME
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6724716
US20020146875
10059129
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 4
Reel/Frame:013944/0030   Pages: 10
Recorded: 04/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUHATA, YUKA (FOR TAKANORI MITSUHATA, DECEASED)
Exec Dt:
02/02/2003
2
OKUMURA, YOICHI
Exec Dt:
02/04/2003
3
TOGASHI, TAKAHIRO
Exec Dt:
02/13/2003
4
YAMAGUCHI, MASATAKA
Exec Dt:
02/05/2003
5
KUDO, HIDEO
Exec Dt:
02/12/2003
6
HANZAWA, SHINICHI
Exec Dt:
02/17/2003
7
TAKISHITA, TOSHIHIKO
Exec Dt:
02/13/2003
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030235655
10227237
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN, ESQ.
8321 OLD COURTHOUSE ROAD
STE. 200
VIENNA, VA 22182-3817
Assignment: 5
Reel/Frame:014087/0709   Pages: 2
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASATAKA
Exec Dt:
05/07/2003
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN 153-0063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7037565
US20040033328
10439189
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, D.C. 20037
Assignment: 6
Reel/Frame:014127/0794   Pages: 2
Recorded: 05/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASATAKA
Exec Dt:
05/22/2003
2
HANZAWA, SHINICHI
Exec Dt:
05/22/2003
3
TAKISHITA, TOSHIHIKO
Exec Dt:
05/22/2003
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO, JAPAN 153-0063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040004300
10446930
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE
WASHINGTON, D.C. 20037
Assignment: 7
Reel/Frame:014223/0529   Pages: 2
Recorded: 06/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOGASHI, TAKAHIRO
Exec Dt:
05/27/2003
2
YAMAGUCHI, MASATAKA
Exec Dt:
05/26/2003
3
OKUMURA, YOICHI
Exec Dt:
05/27/2003
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906995
US20040001424
10600768
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
GEORGE E. ORAM, JR.
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 8
Reel/Frame:015124/0478   Pages: 6
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSODA, YASUO
Exec Dt:
03/08/2004
2
MITSUMORI, AYUMI
Exec Dt:
03/08/2004
3
SATO, MEGUMI
Exec Dt:
03/08/2004
4
YAMAGUCHI, MASATAKA
Exec Dt:
03/08/2004
5
IIDA, TETSUYA
Exec Dt:
03/08/2004
6
INOUE, HIROYASU
Exec Dt:
03/08/2004
7
MISHIMA, KOJI
Exec Dt:
03/08/2004
8
AOSHIMA, MASAKI
Exec Dt:
03/08/2004
Assignees
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU
103-8272, TOKYO, JAPAN
2
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN 153-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7018694
US20040190435
10805727
Correspondence name and address
SEED INTELLECTUAL PROPERTY
LAW GROUP PLLC
DAVID V. CARLSON
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 9
Reel/Frame:015126/0620   Pages: 6
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSODA, YASUO
Exec Dt:
03/08/2004
2
MITSUMORI, AYUMI
Exec Dt:
03/08/2004
3
SATO, MEGUMI
Exec Dt:
03/08/2004
4
YAMAGUCHI, MASATAKA
Exec Dt:
03/08/2004
5
IIDA, TETSUYA
Exec Dt:
03/08/2004
6
INOUE, HIROYASU
Exec Dt:
03/08/2004
7
MISHIMA, KOJI
Exec Dt:
03/08/2004
8
AOSHIMA, MASAKI
Exec Dt:
03/08/2004
Assignees
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-8272
2
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN 153-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6929840
US20040191462
10805773
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW
GROUP PLLC
DAVID V. CARLSON
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 10
Reel/Frame:016483/0153   Pages: 3
Recorded: 04/21/2005
Attorney Dkt #:US01-04065PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSODA, YASUO
Exec Dt:
12/07/2004
2
MITSUMORI, AYUMI
Exec Dt:
12/07/2004
3
SATO, MEGUMI
Exec Dt:
12/07/2004
4
YAMAGUCHI, MASATAKA
Exec Dt:
12/09/2004
5
IZUMI, TOMOAKI
Exec Dt:
12/09/2004
6
JINNO, SATOSHI
Exec Dt:
12/09/2004
7
OKUMURA, YOICHI
Exec Dt:
12/09/2004
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7524612
US20050233247
10516244
Correspondence name and address
SEAN M. MCGINN
MCGINN & GIBB, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 11
Reel/Frame:016409/0131   Pages: 3
Recorded: 03/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAOKA, NOBUKI
Exec Dt:
03/08/2005
2
TAKISHITA, TOSHIHIKO
Exec Dt:
03/09/2005
3
OSHIMA, SEIRO
Exec Dt:
03/08/2005
4
KONDO, ATSUSHI
Exec Dt:
03/08/2005
5
YAMAGUCHI, MASATAKA
Exec Dt:
03/08/2005
6
TAGIRI, TAKAO
Exec Dt:
03/08/2005
Assignee
1
PIONEER CORPORATION
NO. 4-1 MEGURO 1-CHOME, MEGURO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050213480
11085130
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:018090/0058   Pages: 2
Recorded: 07/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHIMA, SEIRO
Exec Dt:
05/17/2006
2
YAMAGUCHI, MASATAKA
Exec Dt:
05/17/2006
3
TAKISHITA, TOSHIHIKO
Exec Dt:
05/17/2006
4
TAGIRI, TAKAO
Exec Dt:
05/17/2006
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7848215
US20060256703
11387947
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:055161/0938   Pages: 5
Recorded: 02/05/2021
Attorney Dkt #:N19-49WOUS/NTT-0120-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASATAKA
Exec Dt:
10/13/2020
2
KOIZUMI, YUMA
Exec Dt:
10/02/2020
3
HARADA, NOBORU
Exec Dt:
09/29/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210327456
17266240
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202

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