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Patent Assignment Assignor Details
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Assignor Name : IMAGAWA, KENICHI
Total Assignments: 16
Assignment: 1
Reel/Frame:003981/0277   Pages: 1
Recorded: 03/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, FUMIO
Exec Dt:
03/17/1982
2
OHMOTO, YASUKAZU
Exec Dt:
03/17/1982
3
IMAGAWA, KENICHI
Exec Dt:
03/17/1982
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD. A CORP. OF JAPAN
2-9, KANDA-TSUKASACHO, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474754
NONE
06363505
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW
GARRETT & DUNNER
SUFFRIDGE BLDG.
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004386/0375   Pages: 2
Recorded: 04/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, MITSUAKI
Exec Dt:
09/12/1983
2
SUGANO, HARUO
Exec Dt:
09/12/1983
3
SHIMIZU, FUMIO
Exec Dt:
09/12/1983
4
IMAGAWA, KENICHI
Exec Dt:
09/12/1983
Assignees
1
JAPANESE FOUNDATION OF CANCER RESEARCH
NO. 37-1, KAMIIKEBURKURO, 1-CHOME, TOSHIMA-KU
TOKYO, JAPAN
2
OTSUKA PHARMACEUTICAL CO., LTD.
NO. 9, KANDATSUKASA-CHO, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4525300
NONE
06535115
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004486/0058   Pages: 1
Recorded: 12/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, FUMIO
Exec Dt:
09/12/1983
2
TACHIKAWA, TETSUYA
Exec Dt:
09/12/1983
3
IKEI, NOBUHIRO
Exec Dt:
09/12/1983
4
NODA, ATUNARI
Exec Dt:
09/12/1983
5
HASHIMURA, ETSURO
Exec Dt:
09/12/1983
6
IMAGAWA, KENICHI
Exec Dt:
09/12/1983
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDATSUKASA-CHO, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4572800
NONE
06535118
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:018050/0001   Pages: 3
Recorded: 06/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINAMI, TAKESHI
Exec Dt:
04/27/2006
2
IMAGAWA, KENICHI
Exec Dt:
04/27/2006
3
NAGUMO, ATSURO
Exec Dt:
04/27/2006
4
MATSUMURA, TETSURO
Exec Dt:
04/27/2006
Assignee
1
CHIYODA CORPORATION
12-1, TSURUMICHUO 2-CHOME, TSURUMI-KU
YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7888282
US20070129245
10583152
Correspondence name and address
WESTERMAN, HATTORI, DANIELS ET AL
1250 CONNECTICUT AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:023225/0696   Pages: 4
Recorded: 09/14/2009
Attorney Dkt #:Q114644 (JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGYO, YASUSHIGE
Exec Dt:
08/06/2009
2
YAMAMOTO, TOMOHIRO
Exec Dt:
08/06/2009
3
IMAGAWA, KENICHI
Exec Dt:
07/22/2009
4
MINAMI, TAKESHI
Exec Dt:
07/22/2009
Assignees
1
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 104-8340
2
CHIYODA CORPORATION
12-1, TSURUMICHUO 2-CHOME
TSURUMI-KU YOKOHAMA-SHI, KANAGAWA, JAPAN 230-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100056370
12548771
Correspondence name and address
JOHN T. CALLAHAN, SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:037698/0248   Pages: 4
Recorded: 02/10/2016
Attorney Dkt #:35468-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, YOSHIMI
Exec Dt:
02/01/2016
2
SHIRASAKI, TOMOHIKO
Exec Dt:
01/28/2016
3
IKEDA, OSAMU
Exec Dt:
02/01/2016
4
IMAGAWA, KENICHI
Exec Dt:
01/29/2016
5
KAWAI, HIRONORI
Exec Dt:
01/28/2016
6
SHIRAGA, MASATO
Exec Dt:
01/28/2016
7
ISHIYAMA, TATSUO
Exec Dt:
02/04/2016
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI,
NISHI-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 2208765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131593
US20160176784
14910161
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BLVD.
ARMSTRONG TEASDALE LLP, SUITE 1800
ST. LOUIS, MO 63105
Assignment: 7
Reel/Frame:039677/0574   Pages: 4
Recorded: 09/08/2016
Attorney Dkt #:F1985PCT-US (35468-21)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAGAWA, KENICHI
Exec Dt:
08/05/2016
2
KAWAI, HIRONORI
Exec Dt:
08/01/2016
3
SHIRAGA, MASATO
Exec Dt:
08/08/2016
4
NAKAJIMA, YUSUKE
Exec Dt:
08/01/2016
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI,
NISHI-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9919986
US20170166496
15116007
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BLVD.
ARMSTRONG TEASDALE LLP, SUITE 1800
ST. LOUIS, MO 63105
Assignment: 8
Reel/Frame:039716/0743   Pages: 4
Recorded: 09/13/2016
Attorney Dkt #:F1987PCT-US (35468-22)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, HIRONORI
Exec Dt:
08/30/2016
2
SHIRAGA, MASATO
Exec Dt:
09/05/2016
3
IMAGAWA, KENICHI
Exec Dt:
09/07/2016
4
ISHIYAMA, TATSUO
Exec Dt:
08/19/2016
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI,
NISHI-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170057890
15119805
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BLVD.
ARMSTRONG TEASDALE LLP, SUITE 1800
ST. LOUIS, MO 63105
Assignment: 9
Reel/Frame:039719/0590   Pages: 4
Recorded: 09/13/2016
Attorney Dkt #:F1986PCT-US (35468-23)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKURIYA, TOMOYUKI
Exec Dt:
08/30/2016
2
IMAGAWA, KENICHI
Exec Dt:
09/07/2016
3
KAWAI, HIRONORI
Exec Dt:
08/30/2016
4
NAKAJIMA, YUSUKE
Exec Dt:
08/30/2016
5
KANDA, TAKENORI
Exec Dt:
08/30/2016
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI,
NISHI-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053363
US20170015553
15124725
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BLVD.
ARMSTRONG TEASDALE LLP, SUITE 1800
ST. LOUIS, MO 63105
Assignment: 10
Reel/Frame:043539/0832   Pages: 3
Recorded: 09/09/2017
Attorney Dkt #:CY-80026US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAGAWA, KENICHI
Exec Dt:
08/22/2017
2
KOBAYASHI, HARUTO
Exec Dt:
08/21/2017
3
MUTO, AKIHIRO
Exec Dt:
08/17/2017
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU,
YOKOHAMA-SHI, KANAGAWA, JAPAN 2208765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745628
US20170369793
15700089
Correspondence name and address
CLAIRE ZOPF
1015 ELM STREET SUITE 201
MANCHESTER, NH 03101
Assignment: 11
Reel/Frame:061405/0827   Pages: 12
Recorded: 10/13/2022
Attorney Dkt #:F2756PCT-US (35468-462)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, YOSHIMI
Exec Dt:
08/30/2022
2
IMAGAWA, KENICHI
Exec Dt:
09/01/2022
3
SAITO, MASASHI
Exec Dt:
09/01/2022
4
FUKUDOME, KENTA
Exec Dt:
09/01/2022
5
KOBAYASHI, HARUTO
Exec Dt:
10/08/2022
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230141512
17918591
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 12
Reel/Frame:061411/0111   Pages: 12
Recorded: 10/13/2022
Attorney Dkt #:F2757PCT-US (35468-463)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, YOSHIMI
Exec Dt:
08/30/2022
2
IMAGAWA, KENICHI
Exec Dt:
09/01/2022
3
SAITO, MASASHI
Exec Dt:
09/01/2022
4
FUKUDOME, KENTA
Exec Dt:
09/01/2022
5
KOBAYASHI, HARUTO
Exec Dt:
10/08/2022
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230148027
17918661
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 13
Reel/Frame:062895/0561   Pages: 8
Recorded: 03/06/2023
Attorney Dkt #:30418US01 (35468-495)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, YOSHIMI
Exec Dt:
01/20/2023
2
IMAGAWA, KENICHI
Exec Dt:
01/20/2023
3
NAKATA, SHINICHI
Exec Dt:
01/16/2023
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230338927
18024924
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 14
Reel/Frame:063004/0048   Pages: 12
Recorded: 03/16/2023
Attorney Dkt #:30419US01 (35468-497)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, YOSHIMI
Exec Dt:
03/14/2023
2
IMAGAWA, KENICHI
Exec Dt:
03/14/2023
3
MIKURIYA, TOMOYUKI
Exec Dt:
03/14/2023
4
KAWAI, HIRONORI
Exec Dt:
03/14/2023
5
NAKAJIMA, YUSUKE
Exec Dt:
02/20/2023
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230356165
18026720
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 15
Reel/Frame:063020/0542   Pages: 10
Recorded: 03/17/2023
Attorney Dkt #:30420US01 (35468-498)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, YOSHIMI
Exec Dt:
03/14/2023
2
YASUNISHI, TAKUO
Exec Dt:
03/14/2023
3
IMAGAWA, KENICHI
Exec Dt:
03/14/2023
4
KUROSAKI, DAISUKE
Exec Dt:
03/14/2023
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230343978
18245827
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 16
Reel/Frame:064199/0912   Pages: 14
Recorded: 07/10/2023
Attorney Dkt #:30421US01 (35468-515)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, YOSHIMI
Exec Dt:
06/21/2023
2
YASUNISHI, TAKUO
Exec Dt:
06/21/2023
3
IMAGAWA, KENICHI
Exec Dt:
06/21/2023
4
EGUCHI, KOICHI
Exec Dt:
04/28/2023
5
MATSUI, TOSHIAKI
Exec Dt:
05/01/2023
6
MUROYAMA, HIROKI
Exec Dt:
05/01/2023
7
OZEKI, TAKASHI
Exec Dt:
04/27/2023
Assignees
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8765
2
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240055641
18260842
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105

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