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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 : TAKAO, KENICHI
Total Assignments: 10
Assignment: 1
Reel/Frame:016599/0031   Pages: 4
Recorded: 06/09/2004
Attorney Dkt #:20188/0201267-USO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, TOMOMI
Exec Dt:
05/17/2004
2
TAKAO, KENICHI
Exec Dt:
05/17/2004
3
NAGATA, KOUJI
Exec Dt:
05/17/2004
4
KUROKAWA, WATARU
Exec Dt:
05/17/2004
5
TSUKADA, KAZUHIKO
Exec Dt:
05/18/2004
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050205575
10498580
Correspondence name and address
JOSEPH R. ROBINSON
DARBY & DARBY P.C.
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 2
Reel/Frame:030534/0679   Pages: 2
Recorded: 06/03/2013
Attorney Dkt #:P43954
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYOZO
Exec Dt:
05/20/2013
2
TAKAO, KENICHI
Exec Dt:
05/20/2013
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149901
US20130252515
13991294
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:033264/0891   Pages: 5
Recorded: 07/08/2014
Attorney Dkt #:140912
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAO, KENICHI
Exec Dt:
06/19/2014
2
KUNIHIRO, ICHIRO
Exec Dt:
06/19/2014
3
OGAWA, MASAHIRO
Exec Dt:
06/19/2014
4
OKABE, SEIJI
Exec Dt:
06/19/2014
Assignees
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
2
TOKAN KOGYO CO., LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630372
US20150008621
14371130
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:040809/0991   Pages: 3
Recorded: 12/30/2016
Attorney Dkt #:P161292US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYOZO
Exec Dt:
10/17/2016
2
TAKAO, KENICHI
Exec Dt:
10/17/2016
3
YAMAUCHI, TAKAHIRO
Exec Dt:
10/17/2016
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 1418627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170106494
15395168
Correspondence name and address
WESTERN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE NW, SUITE 700
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:043503/0925   Pages: 3
Recorded: 09/06/2017
Attorney Dkt #:P170984US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAMURA, MASAHIRO
Exec Dt:
08/16/2017
2
TAKAO, KENICHI
Exec Dt:
08/17/2017
3
SHIROISHI, RYOZO
Exec Dt:
08/16/2017
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10155293
US20180021912
15696491
Correspondence name and address
WESTERN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE NW, SUITE 700
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:047418/0466   Pages: 5
Recorded: 11/05/2018
Attorney Dkt #:P170984US00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRESPONDENCE'S NAME PREVIOUSLY RECORDED AT REEL: 043503 FRAME: 0925. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
SHIMAMURA, MASAHIRO
Exec Dt:
08/16/2017
2
TAKAO, KENICHI
Exec Dt:
08/17/2017
3
SHIROISHI, RYOZO
Exec Dt:
08/16/2017
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10155293
US20180021912
15696491
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:044833/0528   Pages: 4
Recorded: 02/05/2018
Attorney Dkt #:Q237909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, TAKUHO
Exec Dt:
01/19/2018
2
TAKAO, KENICHI
Exec Dt:
01/19/2018
3
SHIROISHI, RYOZO
Exec Dt:
01/19/2018
4
SHIMAMURA, MASAHIRO
Exec Dt:
01/19/2018
5
MATSUMOTO, NAOYA
Exec Dt:
01/19/2018
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180229287
15750224
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:045746/0086   Pages: 3
Recorded: 05/08/2018
Attorney Dkt #:Q239453
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYOZO
Exec Dt:
04/10/2018
2
TAKAO, KENICHI
Exec Dt:
04/10/2018
3
KUMAGAI, TAKUHO
Exec Dt:
04/10/2018
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11267033
US20180318900
15774076
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 9
Reel/Frame:049024/0294   Pages: 3
Recorded: 04/29/2019
Attorney Dkt #:Q246314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROISHI, RYOZO
Exec Dt:
03/25/2019
2
TAKAO, KENICHI
Exec Dt:
03/25/2019
3
YUASA, YOSHIYUKI
Exec Dt:
03/25/2019
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200055147
16345966
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:049023/0201   Pages: 4
Recorded: 04/29/2019
Attorney Dkt #:Q246342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, NORIHISA
Exec Dt:
03/28/2019
2
SHIROISHI, RYOZO
Exec Dt:
03/28/2019
3
KUMAGAI, TAKUHO
Exec Dt:
03/28/2019
4
TAKAO, KENICHI
Exec Dt:
03/28/2019
Assignees
1
TOYO SEIKAN CO., LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8640
2
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11338954
US20200071017
16344612
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213

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