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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 : KATSUMA, KATSUHIKO
Total Assignments: 10
Assignment: 1
Reel/Frame:019292/0606   Pages: 3
Recorded: 05/01/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2007
2
Exec Dt:
04/11/2007
3
Exec Dt:
04/11/2007
Assignee
1
UMEDA SKY BUILDING TOWER EAST
1-88, OYODONAKA 1-CHOME, KITA-KU OSAKA-SHI
OSAKA 531-0076, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11666774
Correspondence name and address
DOUGLAS P. MUELLER
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 2
Reel/Frame:022195/0996   Pages: 3
Recorded: 01/26/2009
Attorney Dkt #:12844.125USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2009
2
Exec Dt:
01/08/2009
3
Exec Dt:
01/08/2009
4
Exec Dt:
01/08/2009
Assignee
1
1-88, OYODONAKA 1-CHOME, KITA-KU
OSAKA-SHI, OSAKA 531-0076, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12309657
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 3
Reel/Frame:022485/0244   Pages: 5
Recorded: 04/01/2009
Attorney Dkt #:P36172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2009
2
Exec Dt:
03/11/2009
3
Exec Dt:
03/05/2009
4
Exec Dt:
03/05/2009
Assignees
1
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8921
2
1-88, OYODONAKA 1-CHOME, KITA-KU
OSAKA-SHI, JAPAN 531-0076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12439355
Correspondence name and address
GREENBLUM & BERNSTEIN , P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:030473/0601   Pages: 7
Recorded: 05/23/2013
Attorney Dkt #:P43432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2013
2
Exec Dt:
03/11/2013
3
Exec Dt:
03/08/2013
4
Exec Dt:
03/08/2013
Assignee
1
2-4, KOMATSUBARA-CHO, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 5300018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13989112
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:044975/0674   Pages: 7
Recorded: 02/20/2018
Attorney Dkt #:P53722
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/16/2017
Assignee
1
2-4, KOMATSUBARA-CHO, KITA-KU,OSAKA-SHI,
OSAKA, JAPAN 530-0018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15753693
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:045063/0385   Pages: 7
Recorded: 02/28/2018
Attorney Dkt #:P53792
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2017
2
Exec Dt:
11/27/2017
3
Exec Dt:
12/01/2017
Assignee
1
2-4, KOMATSUBARA-CHO, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-0018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15756180
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:045077/0201   Pages: 5
Recorded: 03/01/2018
Attorney Dkt #:P53809
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2017
2
Exec Dt:
12/01/2017
Assignee
1
2-4, KOMATSUBARA-CHO, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-0018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15756696
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:045078/0083   Pages: 7
Recorded: 03/01/2018
Attorney Dkt #:P53854
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2017
2
Exec Dt:
12/01/2017
3
Exec Dt:
12/08/2017
Assignee
1
2-4, KOMATSUBARA-CHO, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-0018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15756737
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:045105/0564   Pages: 7
Recorded: 03/05/2018
Attorney Dkt #:P53909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2017
2
Exec Dt:
12/01/2017
3
Exec Dt:
12/08/2017
Assignee
1
2-4, KOMATSUBARA-CHO, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-0018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15757431
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:048692/0117   Pages: 4
Recorded: 03/25/2019
Attorney Dkt #:P57475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2019
2
Exec Dt:
01/08/2019
Assignee
1
2-4, KOMATSUBARA-CHO, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-0018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16363451
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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