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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 : SAKAMOTO, KAZUSHI
Total Assignments: 12
Assignment: 1
Reel/Frame:003991/0235   Pages: 3
Recorded: 03/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/01/1982
2
Exec Dt:
03/01/1982
3
Exec Dt:
03/01/1982
Assignee
1
1015, KAMIKODANAKA, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06356468
Correspondence name and address
STAAS & HALSEY
1825 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004632/0676   Pages: 1
Recorded: 11/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/04/1986
2
Exec Dt:
11/04/1986
Assignee
1
1015, KAMIKODANAKA, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06929818
Correspondence name and address
STAAS & HALSEY
1825 K ST., N.W., STE. 816
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005088/0074   Pages: 2
Recorded: 06/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/17/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07362601
Correspondence name and address
STAAS & HALSEY
1825 K STREET, N. W., STE. 816
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:007906/0080   Pages: 3
Recorded: 02/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/1996
2
Exec Dt:
02/01/1996
3
Exec Dt:
02/01/1996
4
Exec Dt:
02/01/1996
5
Exec Dt:
02/01/1996
6
Exec Dt:
02/01/1996
7
Exec Dt:
02/01/1996
Assignee
1
4-1 MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKY0 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08607703
Correspondence name and address
WEBB ZIESENHEIM BRUENING LOGSDON ORKIN
HANSON, P.C.
RUSSELL D. ORKIN
700 KOPPERS BUILDING, 436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:020427/0255   Pages: 5
Recorded: 01/29/2008
Attorney Dkt #:68891(303399)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2007
2
Exec Dt:
09/13/2007
3
Exec Dt:
09/13/2007
4
Exec Dt:
09/26/2007
5
Exec Dt:
09/13/2007
Assignee
1
2-12-1, OOKAYAMA, MEGURO-KU
TOKYO, JAPAN 152-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11892673
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 6
Reel/Frame:020846/0403   Pages: 2
Recorded: 04/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2008
2
Exec Dt:
03/18/2008
3
Exec Dt:
03/17/2008
4
Exec Dt:
03/17/2008
Assignee
1
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12081355
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL S. HUPPERT, ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 7
Reel/Frame:023763/0636   Pages: 3
Recorded: 01/12/2010
Attorney Dkt #:091601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2009
2
Exec Dt:
12/08/2009
3
Exec Dt:
12/25/2009
4
Exec Dt:
12/25/2009
5
Exec Dt:
12/28/2009
6
Exec Dt:
12/24/2009
7
Exec Dt:
12/24/2009
8
Exec Dt:
12/24/2009
9
Exec Dt:
12/24/2009
10
Exec Dt:
12/24/2009
11
Exec Dt:
12/24/2009
12
Exec Dt:
12/24/2009
Assignee
1
9-32, NAKACHO 2-CHOME
MUSASHINO-SHI, TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12684488
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 8
Reel/Frame:023933/0051   Pages: 6
Recorded: 02/12/2010
Attorney Dkt #:091606
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2010
2
Exec Dt:
01/12/2010
3
Exec Dt:
01/14/2010
4
Exec Dt:
01/14/2010
5
Exec Dt:
01/13/2010
6
Exec Dt:
01/18/2010
7
Exec Dt:
01/14/2010
8
Exec Dt:
01/15/2010
9
Exec Dt:
01/14/2010
10
Exec Dt:
01/15/2010
11
Exec Dt:
01/18/2010
12
Exec Dt:
01/15/2010
Assignee
1
9-32, NAKACHO 2-CHOME,
MUSASHINO-SHI, TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12700148
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 9
Reel/Frame:023933/0116   Pages: 6
Recorded: 02/12/2010
Attorney Dkt #:091605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2010
2
Exec Dt:
01/12/2010
3
Exec Dt:
01/14/2010
4
Exec Dt:
01/14/2010
5
Exec Dt:
01/13/2010
6
Exec Dt:
01/18/2010
7
Exec Dt:
01/14/2010
8
Exec Dt:
01/15/2010
9
Exec Dt:
01/14/2010
10
Exec Dt:
01/15/2010
11
Exec Dt:
01/18/2010
12
Exec Dt:
01/15/2010
13
Exec Dt:
01/13/2010
Assignee
1
9-32, NAKACHO 2-CHOME,
MUSASHINO-SHI, TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12700132
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 10
Reel/Frame:023933/0418   Pages: 6
Recorded: 02/12/2010
Attorney Dkt #:091604
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2010
2
Exec Dt:
01/14/2010
3
Exec Dt:
01/13/2010
4
Exec Dt:
01/14/2010
5
Exec Dt:
01/13/2010
6
Exec Dt:
01/18/2010
7
Exec Dt:
01/14/2010
8
Exec Dt:
01/15/2010
9
Exec Dt:
01/14/2010
10
Exec Dt:
01/15/2010
11
Exec Dt:
01/18/2010
12
Exec Dt:
01/15/2010
Assignee
1
9-32, NAKACHO 2-CHOME
MUSASHINO-SHI, TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12700196
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 11
Reel/Frame:034234/0901   Pages: 3
Recorded: 11/21/2014
Attorney Dkt #:141577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2014
2
Exec Dt:
11/18/2014
Assignee
1
9-32, NAKA-CHO 2-CHOME
MUSASHINO-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14550430
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:050173/0976   Pages: 6
Recorded: 08/27/2019
Attorney Dkt #:YKG-0014PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2019
2
Exec Dt:
07/22/2019
3
Exec Dt:
07/19/2019
4
Exec Dt:
07/19/2019
Assignee
1
9-32, NAKACHO 2-CHOME, MUSASHINO-SHI
TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16551720
Correspondence name and address
RYUKA USA LLP
111 NORTH MARKET STREET
SUITE 300
SAN JOSE, CA 95113

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