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Patent Assignment Assignor Details
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Assignor Name : ISOGAWA, TAKAYUKI
Total Assignments: 13
Assignment: 1
Reel/Frame:004110/0130   Pages: 2
Recorded: 03/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEMATSU, TETSUO
Exec Dt:
09/14/1981
2
ISOGAWA, TAKAYUKI
Exec Dt:
09/14/1981
3
SAKURABA, YASUYA
Exec Dt:
09/14/1981
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
4-2, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4391631
NONE
06306871
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:046473/0197   Pages: 4
Recorded: 07/26/2018
Attorney Dkt #:17470/590001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAWA, TAKAYUKI
Exec Dt:
02/02/2018
2
OOKUBO, NAOTO
Exec Dt:
02/02/2018
3
TAKIGUCHI, TAKAHIRO
Exec Dt:
02/02/2018
4
UMESH, ANIL
Exec Dt:
02/02/2018
5
UCHINO, TOORU
Exec Dt:
02/02/2018
6
TAKEDA, KAZUKI
Exec Dt:
02/02/2018
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190021060
16070737
Correspondence name and address
JOSEPH B. JACKSON
TWO HOUSTON CENTER - SUITE 3500
909 FANNIN ST.
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:047038/0085   Pages: 3
Recorded: 10/02/2018
Attorney Dkt #:17401/639001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOKUBO, NAOTO
Exec Dt:
08/29/2018
2
ISOGAWA, TAKAYUKI
Exec Dt:
08/29/2018
3
UCHINO, TOORU
Exec Dt:
08/29/2018
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10659986
US20190116514
16090485
Correspondence name and address
OSHA LIANG L.L.P.
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:047473/0665   Pages: 3
Recorded: 11/12/2018
Attorney Dkt #:17401/657001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIGUCHI, TAKAHIRO
Exec Dt:
09/10/2018
2
OOKUBO, NAOTO
Exec Dt:
09/10/2018
3
ISOGAWA, TAKAYUKI
Exec Dt:
09/10/2018
4
UCHINO, TOORU
Exec Dt:
09/10/2018
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190124519
16094118
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:047579/0059   Pages: 6
Recorded: 11/26/2018
Attorney Dkt #:17401/652001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAWA, TAKAYUKI
Exec Dt:
09/21/2018
2
OOKUBO, NAOTO
Exec Dt:
09/21/2018
3
TAKIGUCHI, TAKAHIRO
Exec Dt:
09/21/2018
4
UCHINO, TOORU
Exec Dt:
09/21/2018
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10863384
US20190116524
16091485
Correspondence name and address
MICHAEL MALDEI
TWO HOUSTON CENTER - SUITE 3500
909 FANNIN ST.
HOUSTON, TX 77010
Assignment: 6
Reel/Frame:047676/0765   Pages: 6
Recorded: 12/05/2018
Attorney Dkt #:17401/671001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAWA, TAKAYUKI
Exec Dt:
11/01/2018
2
OOKUBO, NAOTO
Exec Dt:
11/01/2018
3
KIYOSHIMA, KOHEI
Exec Dt:
11/01/2018
4
TAKIGUCHI, TAKAHIRO
Exec Dt:
11/01/2018
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11277866
US20200322992
16303372
Correspondence name and address
MICHAEL MALDEI
TWO HOUSTON CENTER - SUITE 3500
909 FANNIN ST.
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:054353/0101   Pages: 7
Recorded: 11/12/2020
Attorney Dkt #:17786-996001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIAHUI
Exec Dt:
09/01/2020
2
MU, QIN
Exec Dt:
09/01/2020
3
LIU, LIU
Exec Dt:
09/01/2020
4
ISOGAWA, TAKAYUKI
Exec Dt:
09/01/2020
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200295909
16651136
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN ST
TWO HOUSTON CENTER
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:057960/0959   Pages: 3
Recorded: 10/29/2021
Attorney Dkt #:17401-914001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
06/16/2021
2
TAKEDA, KAZUAKI
Exec Dt:
06/16/2021
3
ISOGAWA, TAKAYUKI
Exec Dt:
06/16/2021
4
OHARA, TOMOYA
Exec Dt:
06/16/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220104176
17426441
Correspondence name and address
STEFANIE PALLAN
TWO HOUSTON CENTER 909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:058654/0245   Pages: 3
Recorded: 11/01/2021
Attorney Dkt #:17401-926001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
06/16/2021
2
TAKEDA, KAZUAKI
Exec Dt:
06/16/2021
3
ISOGAWA, TAKAYUKI
Exec Dt:
06/16/2021
4
OHARA, TOMOYA
Exec Dt:
06/16/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220141810
17429231
Correspondence name and address
OSHA BERGMAN WATANABE & BURTON
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:057961/0472   Pages: 6
Recorded: 10/29/2021
Attorney Dkt #:17401-916001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
06/17/2021
2
TAKEDA, KAZUAKI
Exec Dt:
06/17/2021
3
ISOGAWA, TAKAYUKI
Exec Dt:
06/17/2021
4
TAKADA, TAKUMA
Exec Dt:
06/17/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220046573
17433089
Correspondence name and address
STEFANIE PALLAN
TWO HOUSTON CENTER 909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:057981/0300   Pages: 3
Recorded: 11/01/2021
Attorney Dkt #:17401-950001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
07/21/2021
2
TAKEDA, KAZUAKI
Exec Dt:
07/21/2021
3
HARADA, HIROKI
Exec Dt:
07/21/2021
4
ISOGAWA, TAKAYUKI
Exec Dt:
07/21/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220167385
17598143
Correspondence name and address
STEFANIE PALLAN
TWO HOUSTON CENTER 909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:057876/0508   Pages: 3
Recorded: 10/20/2021
Attorney Dkt #:17401-932001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
07/29/2021
2
TAKEDA, KAZUAKI
Exec Dt:
07/29/2021
3
HARADA, HIROKI
Exec Dt:
07/29/2021
4
ISOGAWA, TAKAYUKI
Exec Dt:
07/29/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220182212
17441552
Correspondence name and address
MICHAEL MALDEI
TWO HOUSTON CENTER
909 FANNIN ST., SUITE 3500
HOUSTON, TX 77010
Assignment: 13
Reel/Frame:057876/0975   Pages: 3
Recorded: 10/20/2021
Attorney Dkt #:17401-938001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
08/02/2021
2
TAKEDA, KAZUAKI
Exec Dt:
08/02/2021
3
HARADA, HIROKI
Exec Dt:
08/02/2021
4
ISOGAWA, TAKAYUKI
Exec Dt:
08/02/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220182815
17441563
Correspondence name and address
MICHAEL MALDEI
TWO HOUSTON CENTER
909 FANNIN ST., SUITE 3500
HOUSTON, TX 77010

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