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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 : OKAMURA, TOSHIHIKO
Total Assignments: 23
Assignment: 1
Reel/Frame:003952/0866   Pages: 1
Recorded: 12/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
12/10/1981
Assignee
1
SONY CORPORATION, A CORP OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4433259
NONE
06331804
Correspondence name and address
LEWIS H. ESLINGER
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:005204/0762   Pages: 1
Recorded: 12/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAHARA, KEI
Exec Dt:
12/12/1989
2
SAKURAI, KEIICHI
Exec Dt:
12/12/1989
3
OKAMURA, TOSHIHIKO
Exec Dt:
12/12/1989
4
YOSHIMURA, HIRONORI
Exec Dt:
12/12/1989
5
ETO, HIROYUKI
Exec Dt:
12/12/1989
6
KIKUCHI, NORIBUMI
Exec Dt:
12/12/1989
Assignee
1
MITSUBISHI METAL CORPORATION
5-2, OTEMACHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068148
NONE
07454513
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:006933/0756   Pages: 3
Recorded: 04/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
01/27/1992
Assignee
1
MITSUBISHI MATERIALS CORPORATION
6-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618625
NONE
08195835
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:007716/0326   Pages: 2
Recorded: 10/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
09/27/1995
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5883588
NONE
08538652
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
3000 K ST., N.W.
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 5
Reel/Frame:008906/0202   Pages: 2
Recorded: 12/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, MITSUTOSHI
Exec Dt:
11/11/1997
2
YAMADA, KEIJI
Exec Dt:
11/11/1997
3
OKAMURA, TOSHIHIKO
Exec Dt:
11/11/1997
4
HONGU, TAKAHIRO
Exec Dt:
11/11/1997
5
HIRAO, KOUICHIROU
Exec Dt:
11/11/1997
Assignee
1
NEC CORPORATION, A CORPORATION OF JAPAN
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6122402
NONE
08984420
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
MAX MOSKOWITZ
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 6
Reel/Frame:012130/0112   Pages: 3
Recorded: 08/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
08/23/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020094038
09942671
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 7
Reel/Frame:013629/0613   Pages: 2
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMURA, TOSHIHIKO
Exec Dt:
11/08/2002
2
ANADA, HIROAKI
Exec Dt:
11/08/2002
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7178090
US20030093753
10293308
Correspondence name and address
SUGHRUE MION, PLLC
ROBERT M. MASTERS
2100 PENNSYLVANIA AVENUE, N.W.
STE. 800
WASHINGTON, DC 20037-3213
Assignment: 8
Reel/Frame:014751/0211   Pages: 2
Recorded: 11/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMURA, TOSHIHIKO
Exec Dt:
11/14/2003
2
ANADA, HIROAKI
Exec Dt:
11/14/2003
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7373581
US20040153938
10721099
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:022820/0868   Pages: 2
Recorded: 06/12/2009
Attorney Dkt #:09-0320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
02/13/2009
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOYKO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8225174
US20100017677
12517979
Correspondence name and address
JANICE BOND
6535 N. STATE HWY 161
IRVING, TX 75039
Assignment: 10
Reel/Frame:024323/0501   Pages: 2
Recorded: 05/03/2010
Attorney Dkt #:Q117711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
02/24/2010
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8386877
US20100281327
12677473
Correspondence name and address
SUGHRUE MION
2100 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20037-3213
Assignment: 11
Reel/Frame:026853/0164   Pages: 2
Recorded: 09/02/2011
Attorney Dkt #:Q126011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
08/03/2011
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8627168
US20110320912
13254747
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:028918/0135   Pages: 2
Recorded: 09/07/2012
Attorney Dkt #:Q142136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
08/01/2012
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130007568
13583186
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:036794/0807   Pages: 5
Recorded: 10/14/2015
Attorney Dkt #:2210075.00120US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINEMATSU, KAZUHIKO
Exec Dt:
12/13/2013
2
OKAMURA, TOSHIHIKO
Exec Dt:
12/13/2013
3
TSUNOO, YUKIYASU
Exec Dt:
12/13/2013
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140137211
14129497
Correspondence name and address
GRANT K. ROWAN
WILMER HALE, LLP
1875 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:035609/0705   Pages: 3
Recorded: 05/11/2015
Attorney Dkt #:2209661.00134US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
04/02/2015
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150304293
14442001
Correspondence name and address
GRANT K. ROWAN
1875 PENNSYLVANIA AVE., NW
WILMERHALE LLP
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:042181/0028   Pages: 3
Recorded: 04/28/2017
Attorney Dkt #:Q232839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMURA, TOSHIHIKO
Exec Dt:
01/19/2017
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10200356
US20170318002
15523071
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:046499/0108   Pages: 4
Recorded: 07/30/2018
Attorney Dkt #:038921.PB187US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMURA, TOSHIHIKO
Exec Dt:
06/21/2018
2
SASAO, KUNIHIKO
Exec Dt:
06/22/2018
3
KOBAYASHI, HIDEKI
Exec Dt:
06/21/2018
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10408269
US20190040912
16073896
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 17
Reel/Frame:057639/0852   Pages: 3
Recorded: 09/29/2021
Attorney Dkt #:Q268153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANABE, KEISUKE
Exec Dt:
08/23/2021
2
OKAMURA, TOSHIHIKO
Exec Dt:
08/23/2021
3
YANAGISAWA, TOMOYUKI
Exec Dt:
08/25/2021
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11817934
US20220021438
17488618
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 9000
WASHINGTON, DC 20006-1811
Assignment: 18
Reel/Frame:058268/0300   Pages: 6
Recorded: 12/02/2021
Attorney Dkt #:3350013307US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISSHIKI, TOSHIYUKI
Exec Dt:
11/02/2021
2
OKAMURA, TOSHIHIKO
Exec Dt:
11/09/2021
3
FUKUDA, HARUNA
Exec Dt:
11/02/2021
4
TAMIYA, HIROTO
Exec Dt:
11/18/2021
5
NARA, MASAHIRO
Exec Dt:
11/09/2021
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU,
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220321363
17615921
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:059221/0548   Pages: 6
Recorded: 03/10/2022
Attorney Dkt #:3350013322US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, HARUNA
Exec Dt:
02/17/2022
2
TAMIYA, HIROTO
Exec Dt:
03/03/2022
3
OKAMURA, TOSHIHIKO
Exec Dt:
02/17/2022
4
ISSHIKI, TOSHIYUKI
Exec Dt:
02/22/2022
5
NARA, MASAHIRO
Exec Dt:
02/17/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006829
17641884
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:062506/0121   Pages: 6
Recorded: 01/27/2023
Attorney Dkt #:3350013329US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, HARUNA
Exec Dt:
03/18/2022
2
ISSHIKI, TOSHIYUKI
Exec Dt:
03/24/2022
3
NARA, MASAHIRO
Exec Dt:
03/17/2022
4
TAMIYA, HIROTO
Exec Dt:
03/30/2022
5
OKAMURA, TOSHIHIKO
Exec Dt:
03/17/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220345302
17763306
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 21
Reel/Frame:065574/0936   Pages: 8
Recorded: 11/15/2023
Attorney Dkt #:3350013352US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMURA, TOSHIHIKO
Exec Dt:
02/22/2023
2
ISSHIKI, TOSHIYUKI
Exec Dt:
02/22/2023
3
NARA, MASAHIRO
Exec Dt:
11/02/2019
4
TAMIYA, HIROTO
Exec Dt:
04/14/2023
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230370261
18031096
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:065676/0525   Pages: 9
Recorded: 11/27/2023
Attorney Dkt #:3350013352US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE EXECUTION DATE OF THE THIRD INVENTOR PREVIOUSLY RECORDED AT REEL: 065574 FRAME: 0936. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OKAMURA, TOSHIHIKO
Exec Dt:
02/22/2023
2
ISSHIKI, TOSHIYUKI
Exec Dt:
02/22/2023
3
NARA, MASAHIRO
Exec Dt:
11/01/2019
4
TAMIYA, HIROTO
Exec Dt:
04/14/2023
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230370261
18031096
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:063876/0651   Pages: 8
Recorded: 06/07/2023
Attorney Dkt #:3350013457US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMURA, TOSHIHIKO
Exec Dt:
04/19/2023
2
ISSHIKI, TOSHIYUKI
Exec Dt:
04/19/2023
3
NARA, MASAHIRO
Exec Dt:
10/05/2020
4
TAMIYA, HIROTO
Exec Dt:
05/25/2023
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240039718
18265726
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006

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