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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 : OKUBO, SHUICHI
Total Assignments: 14
Assignment: 1
Reel/Frame:007346/0260   Pages: 2
Recorded: 12/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, SHUICHI
Exec Dt:
12/01/1994
Assignee
1
JAPAN ENERGY CORPORATION A CORP. OF JAPAN
10-1, TORANOMON 2-CHOME MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5641230
NONE
08351456
Correspondence name and address
PANITCH SCHWARZE JACOBS & NADEL, P.C.
LESLIE L. KASTEN, JR., ESQ.
1601 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-2398
Assignment: 2
Reel/Frame:007351/0830   Pages: 4
Recorded: 12/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, SHUICHI
Exec Dt:
12/01/1994
2
NAGASAWA, YASUSHI
Exec Dt:
12/01/1994
3
NAYA, KAZUNARI
Exec Dt:
12/01/1994
Assignee
1
JAPAN ENERGY CORPORATION, A CORP. OF JAPAN
10-1, TORANOMON 2-CHOME
MINATO-KU, TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5565978
NONE
08356233
Correspondence name and address
LESLIE L. KASTEN, JR.
PANITCH SCHWARZE JACOBS ET AL.
1601 MARKET STREET - 36TH FLOOR
PHILADELPHIA, PA 19103-2398
Assignment: 3
Reel/Frame:007968/0426   Pages: 3
Recorded: 02/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, SHUICHI
Exec Dt:
01/18/1996
2
NAYA, KAZUNARI
Exec Dt:
01/18/1996
Assignee
1
JAPAN ENERGY CORPORATION
10-1, TORANOMON 2-CHOME
MINATO-KU, TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731994
NONE
08602173
Correspondence name and address
PANITCH SCHWARZE JACOBS & NADEL, P.C.
WILLIAM W. SCHWARZE
1601 MARKET STREET -36TH FLOOR
PHILADELPHIA, PA 19103-2398
Assignment: 4
Reel/Frame:009725/0524   Pages: 2
Recorded: 01/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, SHUICHI
Exec Dt:
01/14/1999
Assignee
1
NEC CORPORATION
MINATO-KU
7-1, SHIBA 5-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6064642
NONE
09233178
Correspondence name and address
YOUNG & THOMPSON
LAUREN TERRY
745 SOUTH 23RD STREET
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:009929/0761   Pages: 3
Recorded: 04/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, SHUICHI
Exec Dt:
04/20/1999
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6203877
NONE
09299642
Correspondence name and address
MCGINN & GIBB, P.C.
SEAN M. MCGINN, ESQ.
1701 CLARENDON BOULEVARD, SUITE 100
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:011756/0915   Pages: 3
Recorded: 04/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, SHUICHI
Exec Dt:
04/17/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6657946
US20010055268
09843316
Correspondence name and address
HAYES, SOLOWAY, HENNESSEY, GROSSMAN
& HAGE PC
NORMAN P. SOLOWAY
175 CANAL STREET
MANCHESTER, NH 03101
Assignment: 7
Reel/Frame:012161/0191   Pages: 2
Recorded: 09/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, SHUICHI
Exec Dt:
08/31/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6839318
US20020057646
09949840
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
HOWARD L. BERNSTEIN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 8
Reel/Frame:012196/0375   Pages: 2
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, SHUICHI
Exec Dt:
09/10/2001
2
IDE, TATSUNORI
Exec Dt:
09/10/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646978
US20020034153
09956456
Correspondence name and address
YOUNG & THOMPSON
ISIAH AVILA
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:012299/0020   Pages: 2
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, SHUICHI
Exec Dt:
10/29/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030118936
09985807
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:013406/0596   Pages: 2
Recorded: 10/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, SHUICHI
Exec Dt:
10/09/2002
2
AKIYAMA, MINORU
Exec Dt:
10/09/2002
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030081518
10272827
Correspondence name and address
YOUNG & THOMPSON
YOLANDA REYNOLDS
SECOND FLOOR, 745 SOUTH 23RD STREET
ARLINGTON, VIRGINIA 22202
Assignment: 11
Reel/Frame:013600/0342   Pages: 2
Recorded: 04/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, SHUICHI
Exec Dt:
01/22/2003
2
AKIYAMA, MINORU
Exec Dt:
01/22/2003
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030147321
10334792
Correspondence name and address
YOUNG & THOMPSON
BENOIT CASTEL
745 SOUTH 23RD STREET
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:035159/0441   Pages: 4
Recorded: 03/13/2015
Attorney Dkt #:SNK.008.0005.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, SHUICHI
Exec Dt:
02/25/2015
Assignee
1
SANKEN ELECTRIC CO., LTD.
3-6-3 KITANO
NIIZA-SHI, SAITAMA, JAPAN 352-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150270334
14656803
Correspondence name and address
MOTS LAW, PLLC
1629 K STREET N.W.
SUITE 200
WASHINGTON, DC 20006-1635
Assignment: 13
Reel/Frame:035911/0866   Pages: 3
Recorded: 06/26/2015
Attorney Dkt #:036777.00144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, HIROKO
Exec Dt:
06/10/2015
2
KUMAKURA, HIROMICHI
Exec Dt:
06/10/2015
3
YOSHIE, TORU
Exec Dt:
06/11/2015
4
OKUBO, SHUICHI
Exec Dt:
06/10/2015
Assignee
1
SANKEN ELECTRIC CO., LTD.
3-6-3, KITANO
NIIZA-SHI, SAITAMA, JAPAN 352-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9391136
NONE
14747212
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:051163/0066   Pages: 6
Recorded: 12/03/2019
Attorney Dkt #:1451676.124US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, SHUICHI
Exec Dt:
11/18/2019
2
TAKAHASHI, HIKARI
Exec Dt:
11/18/2019
3
SUZUKI, TOSHIYA
Exec Dt:
11/18/2019
4
USUBA, HIDEHIKO
Exec Dt:
11/18/2019
Assignee
1
NIPPON TECHNO-CARBON CO., LTD.
62-6, AZA-NAKASONEYAMA, KAWAUCHI, OSATO-CHO
KUROKAWA-GUN, MIYAGI, JAPAN 9813514
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200385864
16618916
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205

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