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Patent Assignment Assignor Details
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Assignor Name : IWAYANAGI, YUKI
Total Assignments: 15
Assignment: 1
Reel/Frame:031879/0150   Pages: 5
Recorded: 01/02/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
11/05/2013
2
MAEDA, ATSUHIKO
Exec Dt:
10/30/2013
3
HARAYA, KENTA
Exec Dt:
11/08/2013
4
IWAYANAGI, YUKI
Exec Dt:
10/30/2013
5
TACHIBANA, TATSUHIKO
Exec Dt:
11/08/2013
6
MIMOTO, FUTA
Exec Dt:
10/30/2013
7
KURAMOCHI, TAICHI
Exec Dt:
11/08/2013
8
KATADA, HITOSHI
Exec Dt:
10/30/2013
9
KADONO, SHOJIRO
Exec Dt:
10/28/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10618965
US20140105889
14007947
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:052567/0695   Pages: 5
Recorded: 05/05/2020
Attorney Dkt #:38856-0229002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
11/05/2013
2
MAEDA, ATSUHIKO
Exec Dt:
10/30/2013
3
HARAYA, KENTA
Exec Dt:
11/08/2013
4
IWAYANAGI, YUKI
Exec Dt:
10/30/2013
5
TACHIBANA, TATSUHIKO
Exec Dt:
11/08/2013
6
MIMOTO, FUTA
Exec Dt:
10/30/2013
7
KURAMOCHI, TAICHI
Exec Dt:
11/08/2013
8
KATADA, HITOSHI
Exec Dt:
10/30/2013
9
KADONO, SHOJIRO
Exec Dt:
10/28/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718678
US20200199241
16806027
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:063609/0374   Pages: 5
Recorded: 05/11/2023
Attorney Dkt #:38856-0229003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
11/05/2013
2
MAEDA, ATSUHIKO
Exec Dt:
10/30/2013
3
HARAYA, KENTA
Exec Dt:
11/08/2013
4
IWAYANAGI, YUKI
Exec Dt:
10/30/2013
5
TACHIBANA, TATSUHIKO
Exec Dt:
11/08/2013
6
MIMOTO, FUTA
Exec Dt:
10/30/2013
7
KURAMOCHI, TAICHI
Exec Dt:
11/08/2013
8
KATADA, HITOSHI
Exec Dt:
10/30/2013
9
KADONO, SHOJIRO
Exec Dt:
10/28/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230257470
18298743
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:033249/0410   Pages: 5
Recorded: 07/07/2014
Attorney Dkt #:14875-0234US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
05/20/2014
2
MAEDA, ATSUHIKO
Exec Dt:
05/16/2014
3
HARAYA, KENTA
Exec Dt:
06/13/2014
4
IWAYANAGI, YUKI
Exec Dt:
05/16/2014
5
TACHIBANA, TATSUHIKO
Exec Dt:
06/13/2014
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140335089
14347321
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:045916/0489   Pages: 5
Recorded: 05/29/2018
Attorney Dkt #:38856-0234002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
05/20/2014
2
MAEDA, ATSUHIKO
Exec Dt:
05/16/2014
3
HARAYA, KENTA
Exec Dt:
06/13/2014
4
IWAYANAGI, YUKI
Exec Dt:
05/16/2014
5
TACHIBANA, TATSUHIKO
Exec Dt:
06/13/2014
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190112393
15977757
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:059169/0848   Pages: 5
Recorded: 03/04/2022
Attorney Dkt #:38856-0234003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMOYUKI IGAWA
Exec Dt:
05/20/2014
2
MAEDA, ATSUHIKO
Exec Dt:
05/16/2014
3
HARAYA, KENTA
Exec Dt:
06/13/2014
4
IWAYANAGI, YUKI
Exec Dt:
05/16/2014
5
TACHIBANA, TATSUHIKO
Exec Dt:
06/13/2014
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389118
17561207
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:034592/0166   Pages: 10
Recorded: 12/29/2014
Attorney Dkt #:14875-0239US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
11/17/2014
2
MAEDA, ATSUHIKO
Exec Dt:
11/06/2014
3
IWAYANAGI, YUKI
Exec Dt:
11/06/2014
4
HARAYA, KENTA
Exec Dt:
10/13/2014
5
KATADA, HITOSHI
Exec Dt:
11/12/2014
6
KADONO, SHOJIRO
Exec Dt:
11/05/2014
7
MIMOTO, FUTA
Exec Dt:
11/06/2014
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160046693
14379825
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:061316/0678   Pages: 10
Recorded: 10/05/2022
Attorney Dkt #:38856-0239002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
11/17/2014
2
MAEDA, ATSUHIKO
Exec Dt:
11/06/2014
3
IWAYANAGI, YUKI
Exec Dt:
11/06/2014
4
HARAYA, KENTA
Exec Dt:
10/13/2014
5
KATADA, HITOSHI
Exec Dt:
11/12/2014
6
KADONO, SHOJIRO
Exec Dt:
11/05/2014
7
MIMOTO, FUTA
Exec Dt:
11/06/2014
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230140797
17854023
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 9
Reel/Frame:038509/0805   Pages: 4
Recorded: 05/09/2016
Attorney Dkt #:3467.0160000/KKH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
02/29/2016
2
MAEDA, ATSUHIKO
Exec Dt:
02/29/2016
3
HARAYA, KENTA
Exec Dt:
02/12/2016
4
TACHIBANA, TATSUHIKO
Exec Dt:
02/12/2016
5
IWAYANAGI, YUKI
Exec Dt:
02/26/2016
6
HORI, YUJI
Exec Dt:
02/29/2016
7
NAKAMURA, GENKI
Exec Dt:
03/01/2016
8
MURAOKA, MASARU
Exec Dt:
02/12/2016
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9969800
US20160229908
15015287
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:050805/0151   Pages: 4
Recorded: 10/23/2019
Attorney Dkt #:6663-0060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
02/29/2016
2
MAEDA, ATSUHIKO
Exec Dt:
02/29/2016
3
HARAYA, KENTA
Exec Dt:
02/12/2016
4
TACHIBANA, TATSUHIKO
Exec Dt:
02/12/2016
5
IWAYANAGI, YUKI
Exec Dt:
02/26/2016
6
HORI, YUJI
Exec Dt:
02/21/2016
7
NAKAMURA, GENKI
Exec Dt:
03/01/2016
8
MURAOKA, MASARU
Exec Dt:
02/12/2016
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519229
US20180258163
15976288
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD, SUITE 1100
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:051216/0008   Pages: 4
Recorded: 12/09/2019
Attorney Dkt #:6663-0127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
02/29/2016
2
MAEDA, ATSUSHI
Exec Dt:
02/29/2016
3
HARAYA, KENTA
Exec Dt:
02/12/2016
4
TACHIBANA, TATSUHIKO
Exec Dt:
02/12/2016
5
IWAYANAGI, YUKI
Exec Dt:
02/26/2016
6
HORI, YUJI
Exec Dt:
02/21/2016
7
NAKAMURA, GENKI
Exec Dt:
03/01/2016
8
MURAOKA, MASARU
Exec Dt:
02/12/2016
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180548
NONE
16697310
Correspondence name and address
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:051395/0938   Pages: 6
Recorded: 12/20/2019
Attorney Dkt #:6663.0127
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SIGNATURE OF SUBMITTER PREVIOUSLY RECORDED AT REEL: 51216 FRAME: 008. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
02/29/2016
2
MAEDA, ATSUHIKO
Exec Dt:
02/29/2016
3
HARAYA, KENTA
Exec Dt:
02/12/2016
4
TACHIBANA, TATSUHIKO
Exec Dt:
02/12/2016
5
IWAYANAGI, YUKI
Exec Dt:
02/26/2016
6
HORI, YUJI
Exec Dt:
02/21/2016
7
NAKAMURA, GENKI
Exec Dt:
03/01/2016
8
MURAOKA, MASARU
Exec Dt:
02/12/2016
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180548
NONE
16697310
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD, SUITE 1100
ARLINGTON, VA 22203
Assignment: 13
Reel/Frame:044950/0052   Pages: 12
Recorded: 12/22/2017
Attorney Dkt #:14875-0261US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, AKIHISA
Exec Dt:
11/30/2017
2
IWAYANAGI, YUKI
Exec Dt:
11/30/2017
3
KITAMURA, HIDETOMO
Exec Dt:
12/01/2017
4
HIGUCHI, YOSHINOBU
Exec Dt:
12/01/2017
5
MATSUSHITA, HIROAKI
Exec Dt:
12/05/2017
6
MIHARA, RYOSUKE
Exec Dt:
12/07/2017
7
YAMAMOTO, YUMI
Exec Dt:
11/12/2017
8
SAITO, TOMOHISA
Exec Dt:
12/08/2017
9
HIROKAWA, KEIKO
Exec Dt:
12/07/2017
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544227
US20180079817
15563743
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:051929/0054   Pages: 12
Recorded: 02/13/2020
Attorney Dkt #:14875-0261002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, AKIHISA
Exec Dt:
11/30/2017
2
IWAYANAGI, YUKI
Exec Dt:
11/30/2017
3
KITAMURA, HIDETOMO
Exec Dt:
12/01/2017
4
HIGUCHI, YOSHINOBU
Exec Dt:
12/01/2017
5
MATSUSHITA, HIROAKI
Exec Dt:
12/05/2017
6
MIHARA, RYOSUKE
Exec Dt:
12/07/2017
7
YAMAMOTO, YUMI
Exec Dt:
11/12/2017
8
SAITO, TOMOHISA
Exec Dt:
12/08/2017
9
HIROKAWA, KEIKO
Exec Dt:
12/07/2017
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773173
US20200102396
16713271
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 15
Reel/Frame:064930/0465   Pages: 12
Recorded: 09/18/2023
Attorney Dkt #:14875-0261003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, AKIHISA
Exec Dt:
11/30/2017
2
IWAYANAGI, YUKI
Exec Dt:
11/30/2017
3
KITAMURA, HIDETOMO
Exec Dt:
12/01/2017
4
HIGUCHI, YOSHINOBU
Exec Dt:
12/01/2017
5
MATSUSHITA, HIROAKI
Exec Dt:
12/05/2017
6
MIHARA, RYOSUKE
Exec Dt:
12/07/2017
7
YAMAMOTO, YUMI
Exec Dt:
11/12/2017
8
SAITO, TOMOHISA
Exec Dt:
12/08/2017
9
HIROKAWA, KEIKO
Exec Dt:
12/07/2017
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018249
18366770
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022

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