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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 : YOKOTA, TAKAYOSHI
Total Assignments: 27
Assignment: 1
Reel/Frame:004556/0420   Pages: 1
Recorded: 06/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/20/1986
2
Exec Dt:
04/20/1986
3
Exec Dt:
04/20/1986
Assignee
1
6-8 CHUO 2-CHOME
FUKUI-SHI, FUKUI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06863565
Correspondence name and address
GRAYBEAL & CULLOM
3322 SEAFIRST BANK BLDG.,
SEATTLE, WA 98154
Assignment: 2
Reel/Frame:004882/0638   Pages: 1
Recorded: 05/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/22/1988
2
Exec Dt:
02/22/1988
3
Exec Dt:
02/22/1988
Assignee
1
6-8, CHUO 2-CHOME, FUKUI-SHI
FUKUI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07162228
Correspondence name and address
GRAYBEAL, JENSEN & PUNTIGAM
1020 UNITED AIRLINES BUILDING
2033 SIXTH AVENUE
SEATTLE, WA 98121-2584
Assignment: 3
Reel/Frame:004878/0328   Pages: 1
Recorded: 03/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/15/1988
2
Exec Dt:
03/15/1988
3
Exec Dt:
03/15/1988
4
Exec Dt:
03/15/1988
Assignee
1
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07173251
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:005195/0663   Pages: 1
Recorded: 12/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/15/1988
2
Exec Dt:
04/15/1988
3
Exec Dt:
04/15/1988
Assignee
1
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07187590
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004906/0431   Pages: 1
Recorded: 06/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/11/1988
2
Exec Dt:
05/11/1988
3
Exec Dt:
05/11/1988
4
Exec Dt:
05/11/1988
5
Exec Dt:
05/11/1988
Assignee
1
6-8, CHUO 2-CHOME, FUKUI-SHI,
FUKUI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07202108
Correspondence name and address
JOHN GRAYBEAL
GRAYBEAL, JENSEN & PUNTIGAM
1020 UNITED AIRLINES BLDG.
2033 SIXTH AVENUE
SEATTLE, WA 98121-2584
Assignment: 6
Reel/Frame:004918/0134   Pages: 1
Recorded: 07/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/17/1988
2
Exec Dt:
06/17/1988
3
Exec Dt:
06/17/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07210635
Correspondence name and address
JOHN GRAYBEAL
GRAYBEAL, JENSEN & PUNTIGAM
1020 UNITED AIRLINES BLDG.
2033 SIXTH AVENUE
SEATTLE, WA 98121-2584
Assignment: 7
Reel/Frame:005054/0688   Pages: 1
Recorded: 03/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/07/1989
2
Exec Dt:
03/07/1989
3
Exec Dt:
03/07/1989
Assignee
1
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07323968
Correspondence name and address
EDWARD W. GREASON
KENYON AND KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:005844/0486   Pages: 2
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/02/1991
2
Exec Dt:
09/02/1991
3
Exec Dt:
09/02/1991
4
Exec Dt:
09/02/1991
5
Exec Dt:
09/02/1991
6
Exec Dt:
09/02/1991
7
Exec Dt:
09/02/1991
8
Exec Dt:
09/02/1991
Assignee
1
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07760962
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:011062/0404   Pages: 2
Recorded: 08/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2000
2
Exec Dt:
08/22/2000
3
Exec Dt:
08/22/2000
4
Exec Dt:
08/23/2000
5
Exec Dt:
08/23/2000
6
Exec Dt:
08/23/2000
Assignee
1
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09649682
Correspondence name and address
HOGAN & HARTSON L.L.P.
LOUIS A. MOK, ESQ.
500 SOUTH GRAND AVENUE
SUITE 1900
LOS ANGLEES, CA 90071
Assignment: 10
Reel/Frame:011439/0943   Pages: 2
Recorded: 11/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2000
2
Exec Dt:
09/25/2000
3
Exec Dt:
09/25/2000
4
Exec Dt:
09/27/2000
Assignee
1
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09708563
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 11
Reel/Frame:011735/0407   Pages: 2
Recorded: 04/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2001
2
Exec Dt:
02/16/2001
3
Exec Dt:
02/16/2001
Assignee
1
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09793513
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:012195/0136   Pages: 2
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2001
2
Exec Dt:
08/27/2001
3
Exec Dt:
08/27/2001
4
Exec Dt:
08/27/2001
Assignee
1
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO 101-8010, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09956090
Correspondence name and address
KENYON & KENYON
JOHN C. ALTMILLER
1500 K STREET, N.W.,
SUITE 700
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:015949/0967   Pages: 4
Recorded: 11/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2004
2
Exec Dt:
01/07/2004
3
Exec Dt:
01/07/2004
4
Exec Dt:
01/07/2004
5
Exec Dt:
01/07/2004
6
Exec Dt:
01/15/2004
7
Exec Dt:
01/07/2004
8
Exec Dt:
01/07/2004
Assignees
1
6, KANDA-SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
2
6-35, HIRONODAI 2-CHOME ZAMA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10753408
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 14
Reel/Frame:016111/0182   Pages: 2
Recorded: 12/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2004
2
Exec Dt:
08/27/2004
3
Exec Dt:
08/27/2004
4
Exec Dt:
08/27/2004
5
Exec Dt:
08/27/2004
6
Exec Dt:
09/02/2004
7
Exec Dt:
09/07/2004
Assignee
1
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10932061
Correspondence name and address
CROWELL & MORING LLP
PO BOX 14300
WASHINGTON, DC
Assignment: 15
Reel/Frame:016823/0423   Pages: 2
Recorded: 07/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2005
2
Exec Dt:
06/21/2005
3
Exec Dt:
06/27/2005
4
Exec Dt:
06/21/2005
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11189780
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 16
Reel/Frame:016909/0533   Pages: 2
Recorded: 08/19/2005
Attorney Dkt #:056203.56775US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2005
2
Exec Dt:
08/08/2005
3
Exec Dt:
08/11/2005
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11206816
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 17
Reel/Frame:016909/0615   Pages: 2
Recorded: 08/19/2005
Attorney Dkt #:056203.56774US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2005
2
Exec Dt:
08/08/2005
3
Exec Dt:
08/11/2005
4
Exec Dt:
08/08/2005
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11206817
Correspondence name and address
CROWELL & MORING LLP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 18
Reel/Frame:017569/0124   Pages: 3
Recorded: 02/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2006
2
Exec Dt:
02/10/2006
3
Exec Dt:
01/31/2006
4
Exec Dt:
01/31/2006
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11356221
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 19
Reel/Frame:017920/0459   Pages: 2
Recorded: 05/22/2006
Attorney Dkt #:500.45971X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2006
2
Exec Dt:
05/19/2006
3
Exec Dt:
05/17/2006
4
Exec Dt:
05/17/2006
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11359376
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 20
Reel/Frame:018288/0591   Pages: 3
Recorded: 09/12/2006
Attorney Dkt #:029118.58250US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2006
2
Exec Dt:
08/28/2006
3
Exec Dt:
08/20/2006
4
Exec Dt:
08/20/2006
Assignee
1
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11518996
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 21
Reel/Frame:020516/0853   Pages: 2
Recorded: 02/15/2008
Attorney Dkt #:056205.59710US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2007
2
Exec Dt:
11/21/2007
3
Exec Dt:
12/05/2007
4
Exec Dt:
11/26/2007
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945695
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 22
Reel/Frame:020975/0645   Pages: 2
Recorded: 05/21/2008
Attorney Dkt #:056203.59909US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2007
2
Exec Dt:
12/11/2007
3
Exec Dt:
11/30/2007
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12019151
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 23
Reel/Frame:021954/0254   Pages: 2
Recorded: 12/10/2008
Attorney Dkt #:011050.60577US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2008
2
Exec Dt:
07/17/2008
3
Exec Dt:
07/07/2008
4
Exec Dt:
07/17/2008
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12179246
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044
Assignment: 24
Reel/Frame:024891/0246   Pages: 3
Recorded: 08/26/2010
Attorney Dkt #:513.50878X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2010
2
Exec Dt:
05/31/2010
3
Exec Dt:
06/17/2010
4
Exec Dt:
05/31/2010
5
Exec Dt:
07/06/2010
Assignee
1
5-35-2, HAKUSAN
BUNKYO-KU
TOKYO, JAPAN 112-8608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12818435
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 25
Reel/Frame:026118/0515   Pages: 4
Recorded: 04/12/2011
Attorney Dkt #:029267.63408US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2011
2
Exec Dt:
03/08/2011
3
Exec Dt:
03/09/2011
4
Exec Dt:
03/23/2011
5
Exec Dt:
03/08/2011
6
Exec Dt:
03/11/2011
7
Exec Dt:
03/11/2011
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13029570
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY DEPARTMENT
WASHINGTON, DC 20044-4300
Assignment: 26
Reel/Frame:048439/0495   Pages: 10
Recorded: 02/26/2019
Attorney Dkt #:6164-001116-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2019
2
Exec Dt:
02/12/2019
3
Exec Dt:
02/12/2019
4
Exec Dt:
02/19/2019
5
Exec Dt:
02/12/2019
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16328307
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 27
Reel/Frame:048525/0685   Pages: 11
Recorded: 03/07/2019
Attorney Dkt #:6164-001116-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 048439 FRAME: 0495. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
02/12/2019
2
Exec Dt:
02/12/2019
3
Exec Dt:
02/12/2019
4
Exec Dt:
02/19/2019
5
Exec Dt:
02/12/2019
Assignees
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
2
101, KOYAMA-CHO MINAMI 4-CHOME
TOTTORI-SHI, TOTTORI, JAPAN 680-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16328307
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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