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Patent Assignment Assignor Details
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Assignor Name : KUMAGAI, TOSHIYUKI
Total Assignments: 20
Assignment: 1
Reel/Frame:005148/0144   Pages: 1
Recorded: 09/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKEDA, YUKIHIRO
Exec Dt:
07/13/1988
2
KUMAGAI, TOSHIYUKI
Exec Dt:
07/13/1988
Assignee
1
NEC CORPORATION, 33-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910703
NONE
07223581
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
2100 PENNSYLVANIA AVENUE
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:005428/0968   Pages: 3
Recorded: 08/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMAGAI, TOSHIYUKI
Exec Dt:
08/27/1990
2
SUZUKI, HIROYUKI
Exec Dt:
08/27/1990
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5101118
NONE
07574872
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:015448/0067   Pages: 3
Recorded: 06/08/2004
Attorney Dkt #:254167US2X/SCM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TOSHIYUKI
Exec Dt:
05/21/2004
Assignees
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
2
RENESAS DEVICE DESIGN CORP.
61-5, HIGASHINO 4-CHOME, ITAMI-SHI
HYOGO 664-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050099751
10862627
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:018690/0172   Pages: 2
Recorded: 12/08/2006
Attorney Dkt #:843.46725X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKAWA, YOSHIKI
Exec Dt:
10/18/2006
2
KUDO, YASUYUKI
Exec Dt:
10/20/2006
3
KUMAGAI, TOSHIYUKI
Exec Dt:
10/18/2006
4
SAKAMAKI, GORO
Exec Dt:
10/18/2006
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070097069
11546250
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:019170/0192   Pages: 4
Recorded: 04/03/2007
Attorney Dkt #:NEC06027US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TOSHIYUKI
Exec Dt:
03/19/2007
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI, KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8023603
US20070241947
11730685
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROP. LAW GROUP,PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 6
Reel/Frame:019637/0211   Pages: 4
Recorded: 08/02/2007
Attorney Dkt #:311751US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 019530 FRAME 0973. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
KUMAGAI, TOSHIYUKI
Exec Dt:
06/28/2007
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7731417
US20080238529
11774787
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:020027/0380   Pages: 2
Recorded: 10/29/2007
Attorney Dkt #:500.47809X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMBA, NORIO
Exec Dt:
07/27/2007
2
KUMAGAI, TOSHIYUKI
Exec Dt:
07/27/2007
3
FURUHASHI, TSUTOMU
Exec Dt:
07/31/2007
Assignee
1
HITACHI DISPLAYS, LTD.
3300 HAYANO
MOBARA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8063897
US20080062162
11838262
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:020975/0529   Pages: 2
Recorded: 05/21/2008
Attorney Dkt #:501.48804X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMBA, NORIO
Exec Dt:
04/23/2008
2
KUMAGAI, TOSHIYUKI
Exec Dt:
04/23/2008
3
FURUHASHI, TSUTOMU
Exec Dt:
04/28/2008
Assignee
1
HITACHI DISPLAYS, LTD.
3300 HAYANO, MOBARA-SHI,
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8009134
US20080291339
12124197
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 9
Reel/Frame:021082/0808   Pages: 2
Recorded: 06/12/2008
Attorney Dkt #:501.48859X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMBA, NORIO
Exec Dt:
05/22/2008
2
FURUHASHI, TSUTOMU
Exec Dt:
05/27/2008
3
KUMAGAI, TOSHIYUKI
Exec Dt:
05/23/2008
Assignee
1
HITACHI DISPLAYS, LTD.
3300, HAYANO, MOBARA-SHI,
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8681134
US20090021670
12137569
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 10
Reel/Frame:021871/0128   Pages: 2
Recorded: 11/21/2008
Attorney Dkt #:1497.49298X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMBA, NORIO
Exec Dt:
10/22/2008
2
SATO, HIDEO
Exec Dt:
10/24/2008
3
KUMAGAI, TOSHIYUKI
Exec Dt:
10/23/2008
Assignee
1
HITACHI DISPLAYS, LTD.
3300 HAYANO
MOBARA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8698774
US20090102813
12285896
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 11
Reel/Frame:021994/0147   Pages: 3
Recorded: 12/17/2008
Attorney Dkt #:1497.49349X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMBA, NORIO
Exec Dt:
11/07/2008
2
FURUHASHI, TSUTOMU
Exec Dt:
11/07/2008
3
KUMAGAI, TOSHIYUKI
Exec Dt:
11/07/2008
4
KINOSHITA, MASAYOSHI
Exec Dt:
12/07/2008
Assignee
1
HITACHI DISPLAYS, LTD.
3300 HAYANO
MOBARA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8081168
US20090115742
12261077
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 12
Reel/Frame:021994/0663   Pages: 3
Recorded: 12/17/2008
Attorney Dkt #:1497.49312X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMBA, NORIO
Exec Dt:
11/07/2008
2
KUMAGAI, TOSHIYUKI
Exec Dt:
11/07/2008
3
FURUHASHI, TSUTOMU
Exec Dt:
11/07/2008
4
KINOSHITA, MASAYOSHI
Exec Dt:
12/07/2008
Assignee
1
HITACHI DISPLAYS, LTD.
3300 HAYANO
MOBARA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090102809
12254039
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 13
Reel/Frame:022907/0339   Pages: 3
Recorded: 07/02/2009
Attorney Dkt #:1497.50056X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KOJI
Exec Dt:
06/16/2009
2
MAMBA, NORIO
Exec Dt:
06/16/2009
3
NAGATA, KOJI
Exec Dt:
06/16/2009
4
KUMAGAI, TOSHIYUKI
Exec Dt:
06/29/2009
5
HAYAKAWA, KOJI
Exec Dt:
06/24/2009
6
ATSUTA, TOSHIAKI
Exec Dt:
06/24/2009
Assignee
1
HITACHI DISPLAYS, LTD.
3300 HAYANO, MOBARA-SHI,
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8542213
US20100060609
12496804
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 14
Reel/Frame:023628/0033   Pages: 4
Recorded: 12/09/2009
Attorney Dkt #:1497.50277X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAMBA, NORIO
Exec Dt:
10/01/2009
2
NAGATA, KOJI
Exec Dt:
10/06/2009
3
HAYAKAWA, KOJI
Exec Dt:
10/08/2009
4
ANNO, KOUICHI
Exec Dt:
10/08/2009
5
KUMAGAI, TOSHIYUKI
Exec Dt:
10/11/2009
6
FURUHASHI, TSUTOMU
Exec Dt:
10/05/2009
7
KAJIWARA, HISAYOSHI
Exec Dt:
10/05/2009
Assignee
1
HITACHI DISPLAYS, LTD.
3300, HAYANO
MOBARA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9395850
US20100085322
12573955
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 15
Reel/Frame:023929/0686   Pages: 3
Recorded: 02/12/2010
Attorney Dkt #:1508.50347X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KOUJI
Exec Dt:
12/22/2009
2
NAGATA, KOJI
Exec Dt:
12/22/2009
3
MAMBA, NORIO
Exec Dt:
12/22/2009
4
KUMAGAI, TOSHIYUKI
Exec Dt:
12/24/2009
5
SEKIGUCHI, SHINJI
Exec Dt:
12/16/2009
6
ANNO, KOUICHI
Exec Dt:
12/23/2009
7
FURUHASHI, TSUTOMU
Exec Dt:
12/22/2009
Assignee
1
HITACHI DISPLAYS, LTD.
3300 HAYANO
MOBARA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8487901
US20100134440
12624434
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:024530/0162   Pages: 3
Recorded: 06/14/2010
Attorney Dkt #:1497.50701X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KOJI
Exec Dt:
04/12/2010
2
MAMBA, NORIO
Exec Dt:
04/12/2010
3
NAGATA, KOJI
Exec Dt:
04/12/2010
4
KUMAGAI, TOSHIYUKI
Exec Dt:
04/13/2010
5
HAYAKAWA, KOJI
Exec Dt:
04/12/2010
Assignee
1
HITACHI DISPLAYS, LTD.
3300, HAYANO
MOBARA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9024886
US20100259504
12759045
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 17
Reel/Frame:024701/0687   Pages: 3
Recorded: 07/19/2010
Attorney Dkt #:1497.50782X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, KOJI
Exec Dt:
05/31/2010
2
KUMAGAI, TOSHIYUKI
Exec Dt:
05/31/2010
3
MAMBA, NORIO
Exec Dt:
05/31/2010
4
HAYAKAWA, KOJI
Exec Dt:
05/31/2010
Assignee
1
HITACHI DISPLAYS, LTD.
3300, HAYANO
MOBARA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8773369
US20100295810
12784997
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 18
Reel/Frame:028250/0247   Pages: 2
Recorded: 05/22/2012
Attorney Dkt #:399599US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TOSHIYUKI
Exec Dt:
03/08/2012
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130063169
13477618
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:027997/0560   Pages: 3
Recorded: 04/05/2012
Attorney Dkt #:397538US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUSSEIN, KHALID HASSAN
Exec Dt:
03/28/2012
2
KUMAGAI, TOSHIYUKI
Exec Dt:
03/28/2012
3
SAITO, SHOJI
Exec Dt:
03/28/2012
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8766702
US20120280728
13440404
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:041851/0539   Pages: 2
Recorded: 04/05/2017
Attorney Dkt #:P0622270US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TOSHIYUKI
Exec Dt:
07/26/2016
Assignee
1
PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
1-6, MEGAHIDA-CHO, SHIKAMA-KU, HIMEJI-SHI
HYOGO, JAPAN 672-8033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160335966
15223696
Correspondence name and address
PANASONIC IP MANAGEMENT CO., LTD.
7F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6207 JAPAN

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