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Patent Assignment Assignor Details
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Assignor Name : SHIRAI, FUMIYUKI
Total Assignments: 16
Assignment: 1
Reel/Frame:005836/0935   Pages: 3
Recorded: 09/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAI, TAKESHI
Exec Dt:
12/18/1987
2
SHIRAI, FUMIYUKI
Exec Dt:
12/21/1987
3
CHIBA, TOSHIYUKI
Exec Dt:
12/21/1987
4
OHTAKE, HIROAKI
Exec Dt:
12/21/1987
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
NO. 3, DOSHOMACHI 4-CHOME, HIGASHI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075437
NONE
07518993
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT
FOURTH FLOOR, 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005234/0951   Pages: 2
Recorded: 03/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAYA, TAKAO
Exec Dt:
07/28/1988
2
SHIRAI, FUMIYUKI
Exec Dt:
07/28/1988
3
NAKAMURA, HITOSHI
Exec Dt:
07/28/1988
4
INABA, YASUNOBU
Exec Dt:
07/28/1988
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
3, DOSHOMACHI 4-CHOME, HIGASHI-KU
OSAKA-SHI, OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4935507
NONE
07229489
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005913/0671   Pages: 3
Recorded: 11/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURATA, MASAYOSHI
Exec Dt:
04/05/1990
2
CHIBA, TOSHIYUKI
Exec Dt:
04/05/1990
3
TSUTSUMI, HIDEO
Exec Dt:
04/05/1990
4
HATTORI, KOHJI
Exec Dt:
04/05/1990
5
KURODA, SATORU
Exec Dt:
04/05/1990
6
OHTAKE, HIROAKI
Exec Dt:
04/05/1990
7
SHIRAI, FUMIYUKI
Exec Dt:
04/05/1990
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI OSAKA 541 JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102877
NONE
07508167
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
AND NEUSTADT, P.C.
4TH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006430/0396   Pages: 3
Recorded: 02/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURATA, MASAYOSHI
Exec Dt:
09/17/1990
2
CHIBA, TOSHIYUKI
Exec Dt:
09/17/1990
3
SHIRAI, FUMIYUKI
Exec Dt:
09/17/1990
4
WASHIZUKA, KENICHI
Exec Dt:
09/17/1990
5
HINO, MOTOHIRO
Exec Dt:
09/13/1990
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME CHUO-KU, OSAKA-SHI
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5241064
NONE
07587037
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006767/0994   Pages: 3
Recorded: 11/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATA, MASAYOSHI
Exec Dt:
06/01/1992
2
CHIBA, TOSHIYUKI
Exec Dt:
06/01/1992
3
TSUTSUMI, HIDEO
Exec Dt:
06/01/1992
4
HATTORI, KOHJI
Exec Dt:
05/29/1992
5
KURODA, SATORU
Exec Dt:
06/01/1992
6
OHTAKE, HIROAKI
Exec Dt:
06/01/1992
7
SHIRAI, FUMIYUKI
Exec Dt:
06/01/1992
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286721
NONE
07853746
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:008597/0586   Pages: 3
Recorded: 07/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, KOHJI
Exec Dt:
03/24/1997
2
TERASAWA, TAKESHI
Exec Dt:
03/24/1997
3
OHKI, AYAKO
Exec Dt:
03/24/1997
4
SHIRAI, FUMIYUKI
Exec Dt:
03/24/1997
5
YAMAMOTO, HIROFUMI
Exec Dt:
03/24/1997
6
KAWAKAMI, RYOICHI
Exec Dt:
03/24/1997
7
HAMAGUCHI, CHIAKI
Exec Dt:
03/24/1997
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME
CHUO-KU, OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010007903
08793601
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:015002/0164   Pages: 3
Recorded: 02/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAI, FUMIYUKI
Exec Dt:
11/04/2003
2
AZAMI, HIDENORI
Exec Dt:
11/04/2003
3
KAYAKIRI, NATSUKO
Exec Dt:
11/04/2003
4
OKUMURA, KAZUO
Exec Dt:
11/04/2003
5
NAKAMURA, KATSUYA
Exec Dt:
11/04/2003
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7183306
US20040116475
10706999
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:017249/0464   Pages: 4
Recorded: 11/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, NAOKI
Exec Dt:
09/27/2005
2
SAWADA, YUKI
Exec Dt:
09/27/2005
3
URANO, YASUHARU
Exec Dt:
09/27/2005
4
SATOH, SHIGEKI
Exec Dt:
09/27/2005
5
INOUE, YOSHIKAZU
Exec Dt:
09/27/2005
6
EIKYU, YOSHITERU
Exec Dt:
09/27/2005
7
MUKOYOSHI, KOICHIRO
Exec Dt:
09/27/2005
8
KAMIJO, KAZUNORI
Exec Dt:
09/27/2005
9
SHIRAI, FUMIYUKI
Exec Dt:
09/27/2005
10
TAKASUGI, HISASHI
Exec Dt:
09/27/2005
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU
TOKYO 103-8411, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7465731
US20060052599
11199453
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:021372/0585   Pages: 4
Recorded: 08/12/2008
Attorney Dkt #:329971US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAI, FUMIYUKI
Exec Dt:
07/28/2008
2
TSUTSUMI, HIDEO
Exec Dt:
07/28/2008
3
ITANI, HIROMICHI
Exec Dt:
07/28/2008
4
KOZUKI, YOSHIHIRO
Exec Dt:
07/28/2008
5
EIKYU, YOSHITERU
Exec Dt:
07/28/2008
6
MASUNAGA, TARO
Exec Dt:
07/28/2008
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7750155
US20090054465
12278580
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:022819/0978   Pages: 3
Recorded: 06/12/2009
Attorney Dkt #:342549US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHIKAZU
Exec Dt:
05/07/2009
2
EIKYU, YOSHITERU
Exec Dt:
05/07/2009
3
SHIRAI, FUMIYUKI
Exec Dt:
05/07/2009
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100069388
12517290
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:033945/0245   Pages: 12
Recorded: 10/14/2014
Attorney Dkt #:442693US68PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, YUTAKA
Exec Dt:
09/23/2014
2
IMADA, SUNAO
Exec Dt:
09/23/2014
3
TAKASUNA, YUJI
Exec Dt:
09/23/2014
4
AOYAMA, NAOHIRO
Exec Dt:
09/23/2014
5
NIGAWARA, TAKAHIRO
Exec Dt:
09/23/2014
6
SHIRAKAMI, SHOHEI
Exec Dt:
09/23/2014
7
SHIRAI, FUMIYUKI
Exec Dt:
09/23/2014
8
SATO, JUNJI
Exec Dt:
09/23/2014
9
NAKANISHI, KEITA
Exec Dt:
09/23/2014
10
KUBO, KAORI
Exec Dt:
09/23/2014
Assignee
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328118
US20150126488
14394373
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:050367/0433   Pages: 17
Recorded: 09/13/2019
Attorney Dkt #:Q239459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MINORU
Exec Dt:
04/22/2019
2
SEIMIYA, HIROYUKI
Exec Dt:
05/21/2019
3
OKUE, MASAYUKI
Exec Dt:
05/24/2019
4
YASHIRODA, YOKO
Exec Dt:
04/19/2019
5
SHIRAI, FUMIYUKI
Exec Dt:
04/22/2019
6
TSUMURA, TAKESHI
Exec Dt:
05/24/2019
7
KANO, YUKO
Exec Dt:
05/24/2019
8
WASHIZUKA, KENICHI
Exec Dt:
04/22/2019
9
YOSHIMOTO, NOBUKO
Exec Dt:
05/15/2019
10
KOUDA, YASUKO
Exec Dt:
05/13/2019
11
FUKAMI, TAKEHIRO
Exec Dt:
04/18/2019
12
CHIKADA, TSUBASA
Exec Dt:
05/24/2019
13
WATANABE, TAKASHI
Exec Dt:
05/24/2019
Assignees
1
RIKEN
2-1, HIROSAWA
WAKO-SHI, SAITAMA, JAPAN 351-0198
2
JAPANESE FOUNDATION FOR CANCER RESEARCH
3-8-31 ARIAKE
KOTO-KU, TOKYO, JAPAN 135-8550
3
KABUSHIKI KAISHA YAKULT HONSHA
1-19, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414429
NONE
16314101
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:053042/0247   Pages: 8
Recorded: 06/25/2020
Attorney Dkt #:531138US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIMIYA, HIROYUKI
Exec Dt:
06/11/2020
2
YOSHIDA, MINORU
Exec Dt:
04/27/2020
3
YASHIRODA, YOKO
Exec Dt:
04/27/2020
4
MURAMATSU, YUKIKO
Exec Dt:
06/11/2020
5
SHIRAI, FUMIYUKI
Exec Dt:
04/28/2020
6
WASHIZUKA, KENICHI
Exec Dt:
04/27/2020
Assignees
1
JAPANESE FOUNDATION FOR CANCER RESEARCH
3-8-31 ARIAKE
KOTO-KU, TOKYO, JAPAN 135-8550
2
RIKEN
2-1, HIROSAWA
WAKO-SHI, SAITAMA, JAPAN 351-0198
3
KABUSHIKI KAISHA YAKULT HONSHA
1-10-30, KAIGAN
MINATO-KU, TOKYO, JAPAN 105-8660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210060016
16958057
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:053042/0529   Pages: 9
Recorded: 06/25/2020
Attorney Dkt #:531145US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MINORU
Exec Dt:
04/27/2020
2
SEIMIYA, HIROYUKI
Exec Dt:
06/11/2020
3
YASHIRODA, YOKO
Exec Dt:
04/27/2020
4
WASHIZUKA, KENICHI
Exec Dt:
04/27/2020
5
SHIRAI, FUMIYUKI
Exec Dt:
04/28/2020
6
YOSHIMOTO, NOBUKO
Exec Dt:
05/07/2020
7
KAZAMI, JUNICHI
Exec Dt:
04/30/2020
Assignees
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
2
JAPANESE FOUNDATION FOR CANCER RESEARCH
3-8-31 ARIAKE, KOTO-KU
TOKYO, JAPAN 135-8550
3
KABUSHIKI KAISHA YAKULT HONSHA
1-10-30, KAIGAN, MINATO-KU
TOKYO, JAPAN 105-8660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566017
US20210061789
16958066
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:058519/0976   Pages: 8
Recorded: 12/15/2021
Attorney Dkt #:522-1212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, TADAFUMI
Exec Dt:
10/18/2021
2
SAKASHITA, MIE
Exec Dt:
10/18/2021
3
KAWAKAMI, HIROCHIKA
Exec Dt:
10/19/2021
4
KIKUZATO, KO
Exec Dt:
10/18/2021
5
SHIRAI, FUMIYUKI
Exec Dt:
10/18/2021
Assignee
1
RIKEN
2-1, HIROSAWA
WAKO-SHI, SAITAMA, JAPAN 3510198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230017537
17619468
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET, 21ST FLOOR
NEW YORK, NY 10004
Assignment: 16
Reel/Frame:060577/0566   Pages: 17
Recorded: 07/21/2022
Attorney Dkt #:522-1224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIYA, TATSUNOBU
Exec Dt:
05/23/2022
2
NISHIGAYA, YOSUKE
Exec Dt:
05/24/2022
3
NAMIE, RYOSUKE
Exec Dt:
05/23/2022
4
HASHIMOTO, NORIAKI
Exec Dt:
05/23/2022
5
ITO, AKIHIRO
Exec Dt:
05/17/2022
6
SHIRAI, FUMIYUKI
Exec Dt:
05/16/2022
7
KIKUZATO, KO
Exec Dt:
05/16/2022
8
YOSHIDA, MINORU
Exec Dt:
05/17/2022
Assignees
1
RIKEN
2-1, HIROSAWA
WAKO-SHI, SAITAMA, JAPAN 3510198
2
TOKYO UNIVERSITY OF PHARMACY AND LIFE SCIENCES
1432-1, HORINOUCHI, HACHIOJI-SHI
TOKYO, JAPAN 1920392
3
MICROBIAL CHEMISTRY RESEARCH FOUNDATION
14-23, KAMIOSAKI 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 1410021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230127046
17756275
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET, 21ST FLOOR
NEW YORK, NY 10004

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