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Patent Assignment Assignor Details
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Assignor Name : KUMADA, MASAYUKI
Total Assignments: 10
Assignment: 1
Reel/Frame:004169/0252   Pages: 1
Recorded: 08/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/22/1983
2
Exec Dt:
08/22/1983
3
Exec Dt:
08/22/1983
4
Exec Dt:
08/22/1983
Assignee
1
NO. 27-8 6 CHOME, JINGUMAE
SHIBUYA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06527871
Correspondence name and address
ARMSTRONG, NIKAIDO, ET AL
STE. 912, 1725 K. ST., N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:004505/0475   Pages: 2
Recorded: 12/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/03/1985
2
Exec Dt:
12/03/1985
Assignee
1
NO. 1-1, 2-CHOME, MINAMI-AOYAMA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06790032
Correspondence name and address
LYON & LYON
34TH FLOOR, 611 W. SIXTH ST.
LOS ANGELES, CA 90017
Assignment: 3
Reel/Frame:004533/0671   Pages: 2
Recorded: 03/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/20/1986
2
Exec Dt:
03/20/1986
Assignee
1
NO. 1-1, 2-CHOME, MINAMI-AOYAMA, MINATO-KU
TOKYO, 107, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06820420
Correspondence name and address
LYON & LYON
34TH FLR., 611 W. SIXTH ST.,
LOS ANGELES, CA 90017
Assignment: 4
Reel/Frame:004763/0134   Pages: 2
Recorded: 09/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/28/1987
2
Exec Dt:
06/28/1987
3
Exec Dt:
06/28/1987
4
Exec Dt:
06/28/1987
5
Exec Dt:
06/28/1987
6
Exec Dt:
06/28/1987
Assignee
1
1-1 MINAMIAOYAMA 2-CHOME, MINATO-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07058764
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P.O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 5
Reel/Frame:011026/0755   Pages: 2
Recorded: 08/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2000
2
Exec Dt:
07/27/2000
Assignee
1
KITA-KU, OSAKA-SHI
3-23, DOJIMAHAMA 1-CHOME
OSAKA 530-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09639662
Correspondence name and address
GRIFFIN & SZIPL, PC
JOERG-UWE SZIPL
2300 NINTH STREET, SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 6
Reel/Frame:014233/0559   Pages: 2
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2003
2
Exec Dt:
10/14/2003
Assignees
1
7-19, KITAHAMA 4-CHOME, CHUO-KU,
OSAKA-SHI, OSAKA-FU, JAPAN
2
9-1, ANAGAWA 4-CHOME, INAGE-KU,
CHIBA-SHI, CHIBA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10471295
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:023604/0355   Pages: 4
Recorded: 12/04/2009
Attorney Dkt #:346963US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2009
2
Exec Dt:
09/06/2009
3
Exec Dt:
09/08/2009
4
Exec Dt:
10/13/2009
5
Exec Dt:
09/18/2009
Assignees
1
1-1 OHO, TSUKUBA
IBARAKI, JAPAN 305-0801
2
4-9-1 ANAGAWA, INAGE-KU
CHIBA-SHI, CHIBA, JAPAN 263-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12527204
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:043912/0076   Pages: 5
Recorded: 10/20/2017
Attorney Dkt #:20419.0064USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2017
2
Exec Dt:
10/02/2017
3
Exec Dt:
10/05/2017
Assignees
1
3-1, HONGO 7- CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
4F, ELEVAGE KANDANISHIKICHO, 3-16-11, KANDANISHIKICHO, CHIYODA-KU
TOKYO, JAPAN 101-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15568136
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 9
Reel/Frame:045462/0126   Pages: 3
Recorded: 04/06/2018
Attorney Dkt #:20419.0073USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/23/2018
Assignee
1
5-33-10, HONGO, BUNKYO-KU
TOKYO, JAPAN 113-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15766584
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 10
Reel/Frame:050169/0122   Pages: 8
Recorded: 08/26/2019
Attorney Dkt #:MNT-45804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2019
2
Exec Dt:
06/24/2019
3
Exec Dt:
06/19/2019
4
Exec Dt:
06/10/2019
5
Exec Dt:
06/11/2019
6
Exec Dt:
06/11/2019
7
Exec Dt:
06/10/2019
Assignees
1
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
5-33-10, HONGO, BUNKYO-KU
TOKYO, JAPAN 113-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16488825
Correspondence name and address
RANKIN, HILL & CLARK LLP
23755 LORAIN ROAD, SUITE 200
NORTH OLMSTED, OH 44070

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