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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 : YAMASHITA, KENICHIRO
Total Assignments: 14
Assignment: 1
Reel/Frame:008463/0986   Pages: 3
Recorded: 04/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/1997
2
Exec Dt:
02/15/1997
3
Exec Dt:
02/14/1997
4
Exec Dt:
02/14/1997
5
Exec Dt:
02/14/1997
6
Exec Dt:
02/14/1997
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08773009
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
STEVEN E. WARNER
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 2
Reel/Frame:008483/0801   Pages: 3
Recorded: 05/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/1997
2
Exec Dt:
02/25/1997
3
Exec Dt:
02/25/1997
4
Exec Dt:
02/25/1997
5
Exec Dt:
02/26/1997
6
Exec Dt:
02/26/1997
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08777952
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
STEVEN E. WARNER
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 3
Reel/Frame:009020/0362   Pages: 4
Recorded: 03/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/1997
2
Exec Dt:
10/27/1997
3
Exec Dt:
10/30/1997
4
Exec Dt:
11/04/1997
5
Exec Dt:
10/30/1997
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
08935856
Correspondence name and address
MORGAN & FINNEGAN, L.L.P.
MICHAEL M. MURRAY
345 PARK AVENUE
NEW YORK, NEW YORK 10154
Assignment: 4
Reel/Frame:009480/0895   Pages: 2
Recorded: 09/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/17/1998
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09159676
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
STEVEN E. WARNER
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 5
Reel/Frame:012412/0001   Pages: 2
Recorded: 12/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/09/2001
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09862053
Correspondence name and address
ROBIN, BLECKER & DALEY
MARYLEE JENKINS
330 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:015165/0190   Pages: 3
Recorded: 04/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2003
2
Exec Dt:
10/30/2003
3
Exec Dt:
10/30/2003
Assignee
1
11-2, FUJIMI 1-CHOME, CHIYODA-KU
TOKYO 102-8172, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10477265
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
C. IRVIN MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:019602/0464   Pages: 2
Recorded: 07/24/2007
Attorney Dkt #:CK-US075152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/18/2007
Assignee
1
5-24-15 MINAMIDAI
NAKANO-KU, TOKYO, JAPAN 164-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11782069
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 TWENTIETH STREET, N.W.
SUITE 700
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:029280/0607   Pages: 6
Recorded: 11/12/2012
Attorney Dkt #:P42456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2012
2
Exec Dt:
10/01/2012
3
Exec Dt:
10/01/2012
Assignees
1
11-2, FUJIMI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 102-8172
2
KITA 8-JYO NISHI 5-CHOME, KITA-KU, SAPPORO-SHI
HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13580496
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:037190/0447   Pages: 3
Recorded: 12/02/2015
Attorney Dkt #:44712-702.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2014
2
Exec Dt:
06/11/2014
3
Exec Dt:
06/10/2014
4
Exec Dt:
06/10/2014
Assignee
1
11494 SORRENTO VALLEY ROAD, SUITE J
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14783258
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 10
Reel/Frame:051237/0670   Pages: 5
Recorded: 12/10/2019
Attorney Dkt #:57434-701.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2014
2
Exec Dt:
06/11/2014
3
Exec Dt:
06/10/2014
4
Exec Dt:
06/10/2014
Assignee
1
11494 SORRENTO VALLEY ROAD, SUITE J
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16680405
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:034955/0560   Pages: 3
Recorded: 02/13/2015
Attorney Dkt #:10134991US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/14/2014
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14444292
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 12
Reel/Frame:034955/0554   Pages: 3
Recorded: 02/13/2015
Attorney Dkt #:10134988US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/05/2014
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14470799
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 13
Reel/Frame:050450/0035   Pages: 3
Recorded: 09/20/2019
Attorney Dkt #:745586
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2019
2
Exec Dt:
09/17/2019
3
Exec Dt:
09/18/2019
Assignee
1
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540-8605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16496285
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 14
Reel/Frame:063181/0427   Pages: 3
Recorded: 03/31/2023
Attorney Dkt #:11009486US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/15/2023
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18172371
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

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