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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 : ISHIZUKA, MASAHIRO
Total Assignments: 26
Assignment: 1
Reel/Frame:004615/0565   Pages: 1
Recorded: 10/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/01/1986
2
Exec Dt:
09/01/1986
3
Exec Dt:
09/01/1986
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06914865
Correspondence name and address
LOWE, PRICE, LEBLANC, ET AL
427 NORTH LEE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 2
Reel/Frame:005275/0160   Pages: 1
Recorded: 04/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/10/1990
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07504008
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N. W., SUITE 300
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:005723/0498   Pages: 3
Recorded: 05/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/22/1991
2
Exec Dt:
04/22/1991
3
Exec Dt:
04/22/1991
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07688295
Correspondence name and address
JEFFREY A. WYAND
LEYDIG, VOIT & MAYER
700 13TH ST., N.W., STE. 300
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:005889/0776   Pages: 3
Recorded: 10/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/20/1991
2
Exec Dt:
09/20/1991
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07760390
Correspondence name and address
JOHN P. BUNDOCK, JR.
LEYDIG, VOIT & MAYER
STE. 300, 700 13TH ST., NW
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:006595/0744   Pages: 3
Recorded: 07/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/1993
2
Exec Dt:
03/15/1993
Assignee
1
2-3, MARUNOUCHI, 2-CHOME, CHIYODA-KU, TOKYO 100 JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08044625
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:010930/0188   Pages: 2
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2000
2
Exec Dt:
05/26/2000
3
Exec Dt:
05/26/2000
4
Exec Dt:
05/26/2000
5
Exec Dt:
05/26/2000
6
Exec Dt:
05/26/2000
7
Exec Dt:
05/26/2000
8
Exec Dt:
05/26/2000
9
Exec Dt:
05/26/2000
10
Exec Dt:
05/26/2000
11
Exec Dt:
05/26/2000
Assignees
1
9-25, SHIBAURA 4-CHOME, MINATO-KU
TOKYO 108-0023, JAPAN
2
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09581089
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
MARK BOLAND
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 7
Reel/Frame:012685/0541   Pages: 4
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2002
2
Exec Dt:
02/20/2002
3
Exec Dt:
02/20/2002
4
Exec Dt:
02/20/2002
Assignee
1
11-1 HOKOTATE-CHO, KAMITOBA, MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09994914
Correspondence name and address
NIXON & VANDERHYE PC.
MARK E. NUSBAUM
1100 NORTH GLEBE RD.
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:012685/0758   Pages: 4
Recorded: 03/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2002
2
Exec Dt:
02/20/2002
3
Exec Dt:
02/18/2002
4
Exec Dt:
02/18/2002
Assignee
1
11-1 HOKOTATE-CHO, KAMITOBA, MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09994943
Correspondence name and address
NIXON & VANDERHYE PC.
MARK E. NUSBAUM
1100 N. GLEBE RD.
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:017979/0984   Pages: 3
Recorded: 06/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2006
2
Exec Dt:
05/25/2006
3
Exec Dt:
05/25/2006
4
Exec Dt:
05/25/2006
5
Exec Dt:
05/25/2006
6
Exec Dt:
05/25/2006
Assignee
1
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11346388
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:019808/0668   Pages: 3
Recorded: 09/11/2007
Attorney Dkt #:Q97359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2007
2
Exec Dt:
02/05/2007
3
Exec Dt:
02/05/2007
4
Exec Dt:
02/05/2007
5
Exec Dt:
02/05/2007
6
Exec Dt:
02/05/2007
Assignee
1
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10594923
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:019016/0475   Pages: 2
Recorded: 03/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2007
2
Exec Dt:
02/19/2007
3
Exec Dt:
02/19/2007
4
Exec Dt:
02/19/2007
5
Exec Dt:
02/19/2007
6
Exec Dt:
02/19/2007
Assignee
1
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11661688
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 12
Reel/Frame:019232/0627   Pages: 2
Recorded: 04/25/2007
Attorney Dkt #:Q100605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2007
2
Exec Dt:
04/10/2007
3
Exec Dt:
04/10/2007
4
Exec Dt:
04/10/2007
5
Exec Dt:
04/10/2007
Assignee
1
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11664065
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 13
Reel/Frame:022662/0482   Pages: 5
Recorded: 05/11/2009
Attorney Dkt #:Q112118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2009
2
Exec Dt:
04/17/2009
3
Exec Dt:
04/17/2009
4
Exec Dt:
04/17/2009
5
Exec Dt:
04/17/2009
Assignee
1
1-1, SHINBAURA 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12376865
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 14
Reel/Frame:022782/0715   Pages: 6
Recorded: 06/02/2009
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S ADDRESS, PREVIOUSLY RECORDED ON 022662 FRAME 0482.
Assignors
1
Exec Dt:
04/17/2009
2
Exec Dt:
04/17/2009
3
Exec Dt:
04/17/2009
4
Exec Dt:
04/17/2009
5
Exec Dt:
04/17/2009
Assignee
1
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12376865
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 15
Reel/Frame:023562/0853   Pages: 5
Recorded: 11/24/2009
Attorney Dkt #:Q115357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2009
2
Exec Dt:
09/25/2009
3
Exec Dt:
09/25/2009
4
Exec Dt:
09/25/2009
5
Exec Dt:
09/25/2009
Assignee
1
1-6-1, ROPPONGI, MINATO-KU
TOKYO, JAPAN 106-6018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12594672
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 16
Reel/Frame:023809/0252   Pages: 2
Recorded: 01/19/2010
Attorney Dkt #:Q116975
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2010
2
Exec Dt:
01/08/2010
3
Exec Dt:
01/08/2010
Assignee
1
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12669637
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 17
Reel/Frame:025239/0255   Pages: 3
Recorded: 11/03/2010
Attorney Dkt #:024918-0140 (2 OF 2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/2010
2
Exec Dt:
10/15/2010
Assignee
1
6-1, ROPPONGI 1-CHOME
MINATO-KU, TOKYO, JAPAN 106-6018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12988621
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET, NW, 6TH FLOOR
WASHINGTON, DC 20007-5143
Assignment: 18
Reel/Frame:025306/0009   Pages: 4
Recorded: 11/09/2010
Attorney Dkt #:024918-0141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2010
2
Exec Dt:
10/29/2010
3
Exec Dt:
10/29/2010
4
Exec Dt:
10/29/2010
Assignee
1
6-1, ROPPONGI 1-CHOME
MINATO-KU
TOKYO, 106-6018, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12736782
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, D.C. 20007-5143
Assignment: 19
Reel/Frame:033214/0316   Pages: 5
Recorded: 06/30/2014
Attorney Dkt #:17563/031001-ASSN#1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2014
2
Exec Dt:
05/21/2014
3
Exec Dt:
05/21/2014
4
Exec Dt:
05/21/2014
5
Exec Dt:
05/21/2014
Assignee
1
6-1, ROPPONGI 1-CHOME, MINATO-KU
TOKYO, JAPAN 106-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14350520
Correspondence name and address
T. CHYAU LIANG, PH.D.
OSHA LIANG LLP
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 20
Reel/Frame:033373/0832   Pages: 6
Recorded: 07/23/2014
Attorney Dkt #:106301-0110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2014
2
Exec Dt:
07/01/2014
3
Exec Dt:
07/01/2014
4
Exec Dt:
07/01/2014
5
Exec Dt:
07/01/2014
6
Exec Dt:
07/01/2014
Assignee
1
6-1, ROPPONGI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1066020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14374043
Correspondence name and address
KRISTEL SCHORR
FOLEY AND LARDNER LLP SUITE 500
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 21
Reel/Frame:033530/0610   Pages: 5
Recorded: 08/13/2014
Attorney Dkt #:9778-11TS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/07/2014
Assignee
1
6-1, ROPPONGI 1-CHOME, MINATO-KU
TOKYO, JAPAN 1066020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14373341
Correspondence name and address
CRISTINA A. RODRIGUEZ
4140 PARKLAKE AVE., SUITE 600
RALEIGH, NC 27612
Assignment: 22
Reel/Frame:037705/0943   Pages: 10
Recorded: 02/11/2016
Attorney Dkt #:9778-17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2016
2
Exec Dt:
01/13/2016
3
Exec Dt:
01/13/2016
4
Exec Dt:
01/13/2016
5
Exec Dt:
01/13/2016
6
Exec Dt:
01/13/2016
Assignee
1
6-1, ROPPONGI 1-CHOME, MINATO-KU
TOKYO, JAPAN 1066020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14898581
Correspondence name and address
MYERS BIGEL & SIBLEY, P.A.
4140 PARKLAKE AVE., SUITE 600
RALEIGH, NC 27612
Assignment: 23
Reel/Frame:048806/0631   Pages: 5
Recorded: 04/05/2019
Attorney Dkt #:9778-32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2019
2
Exec Dt:
03/18/2019
3
Exec Dt:
03/18/2019
Assignee
1
6-1, ROPPONGI 1-CHOME, MINATO-KU
TOKYO, JAPAN 1066020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16326733
Correspondence name and address
MYERS BIGEL, P.A.
4140 PARKLAKE AVE., SUITE 600
RALEIGH, NC 27612
Assignment: 24
Reel/Frame:050097/0978   Pages: 4
Recorded: 08/20/2019
Attorney Dkt #:Q248052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/03/2019
Assignee
1
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16544236
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W. SUITE 900
WASHINGTON, DC 20006
Assignment: 25
Reel/Frame:050597/0054   Pages: 7
Recorded: 10/01/2019
Attorney Dkt #:9778-34
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2019
2
Exec Dt:
09/27/2019
3
Exec Dt:
09/27/2019
4
Exec Dt:
09/27/2019
Assignee
1
6-1, ROPPONGI 1-CHOME, MINATO-KU
TOKYO, JAPAN 1066020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16491253
Correspondence name and address
MYERS BIGEL P.A.
4140 PARKLAKE AVE., SUITE 600
RALEIGH, NC 27612
Assignment: 26
Reel/Frame:060637/0144   Pages: 7
Recorded: 07/27/2022
Attorney Dkt #:9778.34CT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2019
2
Exec Dt:
09/27/2019
3
Exec Dt:
09/27/2019
4
Exec Dt:
09/27/2019
Assignee
1
6-1, ROPPONGI 1-CHOME
MINATO-KU
TOKYO, JAPAN 1066020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17856311
Correspondence name and address
MYERS BIGEL, P.A.
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612

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