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Patent Assignment Assignor Details
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Assignor Name : OGAWA, KOHEI
Total Assignments: 23
Assignment: 1
Reel/Frame:009715/0458   Pages: 2
Recorded: 01/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYOSHI, SHIRO
Exec Dt:
07/17/1998
2
OGAWA, KOHEI
Exec Dt:
07/23/1998
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
2-6, DOJIMAHAMA, 1-CHOME, KITA-KU, OSAKA-SHI
OSAKA, 530-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037362
NONE
09101232
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010687/0053   Pages: 2
Recorded: 03/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYOSHI, SHIRO
Exec Dt:
03/09/2000
2
OGAWA, KOHEI
Exec Dt:
03/10/2000
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
1-2-6, DOJIMAHAMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6172099
NONE
09446515
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:013284/0391   Pages: 3
Recorded: 07/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, KOHEI
Exec Dt:
07/17/2002
2
UMENO, HIROSHI
Exec Dt:
07/17/2002
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
2-6 DOJIMAHAMA 1-CHOME
KITA-KU, OSAKA-SHI
OSAKA 530-8205, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030018061
10182375
Correspondence name and address
YOUNG & THOMPSON
ISIAH AVILA
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:013297/0872   Pages: 3
Recorded: 09/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYOSHI, SHIRO
Exec Dt:
07/25/2002
2
OGAWA, KOHEI
Exec Dt:
07/25/2002
Assignee
1
ASAHI-KASEI KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME KITA-KU, OSAKA-SHI
OSAKA 530-8205, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030040538
10171765
Correspondence name and address
YOUNG & THOMPSON
THOMAS W. PERKINS
745 SOUTH 23RD STREET
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:013945/0800   Pages: 3
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKUTA, SHUNICHI
Exec Dt:
10/16/2002
2
MIYOSHI, SHIRO
Exec Dt:
10/16/2002
3
OGAWA, KOHEI
Exec Dt:
10/16/2002
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
2-6 DOJIMAHAMA 1-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8205, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861444
US20030191174
10258817
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET 2ND FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:015815/0393   Pages: 3
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYOSHI, SHIRO
Exec Dt:
03/10/2004
2
OGAWA, KOHEI
Exec Dt:
03/11/2004
Assignee
1
ASAHI KASEI PHARMA CORPORATION
9-1, KANDA MITOSHIRO-CHO, CHIYODA-KU
TOKYO 101-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7271190
US20050020602
10493601
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:019678/0661   Pages: 3
Recorded: 08/10/2007
Attorney Dkt #:8002-1012-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYOSHI, SHIRO
Exec Dt:
03/10/2004
2
OGAWA, KOHEI
Exec Dt:
03/11/2004
Assignee
1
ASHI KASEI PHARMA CORPORATION
9-1, KANDA MITOSHIRO-CHO, CHIYODA-KU
TOKYO, JAPAN 101-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7511069
US20080015242
11837054
Correspondence name and address
YOUNG&THOMPSON
745 S. 23RD ST
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:020327/0056   Pages: 4
Recorded: 01/07/2008
Attorney Dkt #:8002-1012-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYOSHI, SHIRO
Exec Dt:
03/10/2004
2
OGAWA, KOHEI
Exec Dt:
03/11/2004
Assignee
1
ASAHI KASEI PHARMA CORPORATION
9-1, KANDA MITOSHIRO-CHO
CHIYODA-KU
TOKYO, JAPAN 101-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7598284
US20080076815
11979036
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:022142/0427   Pages: 2
Recorded: 01/22/2009
Attorney Dkt #:Q106530
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YOSHIKI
Exec Dt:
05/15/2008
2
OGAWA, KOHEI
Exec Dt:
05/15/2008
3
TAMAI, HITOSHI
Exec Dt:
05/15/2008
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090234072
12066058
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213
Assignment: 10
Reel/Frame:021829/0342   Pages: 2
Recorded: 11/13/2008
Attorney Dkt #:Q106758
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, KOHEI
Exec Dt:
05/20/2008
2
NAKAGAWA, YOSHIKI
Exec Dt:
05/20/2008
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090170975
12067888
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:021099/0873   Pages: 2
Recorded: 06/16/2008
Attorney Dkt #:081756
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, HITOSHI
Exec Dt:
06/12/2008
2
OGAWA, KOHEI
Exec Dt:
06/12/2008
3
NAKAGAWA, YOSHIKI
Exec Dt:
06/12/2008
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090292075
12097378
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 12
Reel/Frame:021168/0479   Pages: 2
Recorded: 06/30/2008
Attorney Dkt #:081833
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, HITOSHI
Exec Dt:
06/12/2008
2
OGAWA, KOHEI
Exec Dt:
06/12/2008
3
NAKAGAWA, YOSHIKI
Exec Dt:
06/12/2008
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU,
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8389630
US20100227949
12159442
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 13
Reel/Frame:021177/0538   Pages: 2
Recorded: 07/01/2008
Attorney Dkt #:081816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, HITOSHI
Exec Dt:
06/13/2008
2
OGAWA, KOHEI
Exec Dt:
06/13/2008
3
NAKAGAWA, YOSHIKI
Exec Dt:
06/13/2008
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100222446
12159555
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 14
Reel/Frame:022442/0785   Pages: 2
Recorded: 03/24/2009
Attorney Dkt #:081832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, HITOSHI
Exec Dt:
07/07/2008
2
OGAWA, KOHEI
Exec Dt:
07/07/2008
3
NAKAGAWA, YOSHIKI
Exec Dt:
07/07/2008
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100222520
12159445
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 15
Reel/Frame:033956/0923   Pages: 6
Recorded: 10/15/2014
Attorney Dkt #:141131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, KOHEI
Exec Dt:
08/25/2014
2
YANAGIDA, MASAMI
Exec Dt:
08/25/2014
3
ITO, TAKASHI
Exec Dt:
08/25/2014
Assignee
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150090941
14394650
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:034633/0273   Pages: 4
Recorded: 01/05/2015
Attorney Dkt #:NNA4-103-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIDA, MASAMI
Exec Dt:
11/20/2014
2
OGAWA, KOHEI
Exec Dt:
11/13/2014
3
OKU, SATOSHI
Exec Dt:
11/14/2014
4
KOJIMA, MASAHIRO
Exec Dt:
11/17/2014
5
KIKUCHI, TAKASHI
Exec Dt:
11/13/2014
6
ITO, TAKASHI
Exec Dt:
11/20/2014
Assignee
1
KANEKA CORPORATION
3-18, NAKANOSHIMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9537152
US20140147746
14233980
Correspondence name and address
FRANCINE B. NESTI C/O YOUNG BASILE
3001 WEST BIG BEAVER ROAD
SUITE 624
TROY, MI 48084
Assignment: 17
Reel/Frame:036168/0161   Pages: 7
Recorded: 07/23/2015
Attorney Dkt #:150292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TAKASHI
Exec Dt:
07/09/2015
2
YANAGIDA, MASAMI
Exec Dt:
07/09/2015
3
ITO, TAKASHI
Exec Dt:
07/09/2015
4
OGAWA, KOHEI
Exec Dt:
07/09/2015
5
OKU, SATOSHI
Exec Dt:
07/09/2015
6
WAKABAYASHI, KEISUKE
Exec Dt:
07/09/2015
7
WAKI, NORIHISA
Exec Dt:
07/09/2015
8
MUROYA, YUJI
Exec Dt:
07/09/2015
9
SHIMOIDA, YOSHIO
Exec Dt:
07/09/2015
10
ISHIMOTO, SEIJI
Exec Dt:
07/09/2015
11
MATSUNO, TOMOHISA
Exec Dt:
07/09/2015
Assignees
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8288
2
NISSAN MOTOR CO., LTD.
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 221-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150303483
14646840
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:043154/0909   Pages: 3
Recorded: 08/01/2017
Attorney Dkt #:2017-1212A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, KOHEI
Exec Dt:
06/13/2017
2
OIWA, YASUHIRO
Exec Dt:
06/13/2017
3
UBUKATA, MAKOTO
Exec Dt:
06/13/2017
Assignee
1
KUSUMOTO CHEMICALS, LTD.
11-13, UCHIKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533115
US20180044551
15665613
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:054808/0598   Pages: 3
Recorded: 01/05/2021
Attorney Dkt #:14911US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OIWA, YASUHIRO
Exec Dt:
10/15/2020
2
OGAWA, KOHEI
Exec Dt:
10/15/2020
Assignee
1
KUSUMOTO CHEMICALS, LTD.
11-13, UCHIKANDA 1-CHOME,
CHIYODA-KU,
TOKYO,, JAPAN 101-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11655376
US20210301148
17257872
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:054878/0010   Pages: 19
Recorded: 01/11/2021
Attorney Dkt #:18487-037001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMOTO, TAKAHIRO
Exec Dt:
12/01/2020
2
ZHANG, DONG
Exec Dt:
12/01/2020
3
USHIRO, HIROYUKI
Exec Dt:
12/01/2020
4
KONDO, YASUTAKA
Exec Dt:
12/01/2020
5
OGAWA, KOHEI
Exec Dt:
12/01/2020
6
MIYAMOTO, MASAHIRO
Exec Dt:
12/01/2020
Assignee
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210115192
17135809
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 21
Reel/Frame:055505/0293   Pages: 11
Recorded: 03/05/2021
Attorney Dkt #:18462-055001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TAKASHI
Exec Dt:
03/01/2021
2
OGAWA, KOHEI
Exec Dt:
03/01/2021
3
KANAI, KAZUAKI
Exec Dt:
03/01/2021
4
NAITO, MAKIO
Exec Dt:
03/01/2021
5
KOZAWA, TAKAHIRO
Exec Dt:
03/01/2021
Assignees
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
2
OSAKA UNIVERSITY
1-1, YAMADAOKA, SUITA-SHI
OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210202947
17192975
Correspondence name and address
JEFFREY S. BERGMAN
2 HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 22
Reel/Frame:058471/0298   Pages: 3
Recorded: 12/23/2021
Attorney Dkt #:KANEKA 3.3F-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, TAKASHI
Exec Dt:
10/20/2021
2
OGAWA, KOHEI
Exec Dt:
10/20/2021
3
MIYAMOTO, MASAHIRO
Exec Dt:
10/20/2021
Assignee
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411584
17622424
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 23
Reel/Frame:060137/0449   Pages: 11
Recorded: 06/08/2022
Attorney Dkt #:18487-042001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, TAKASHI
Exec Dt:
02/25/2022
2
OGAWA, KOHEI
Exec Dt:
02/14/2022
3
MIYAMOTO, MASAHIRO
Exec Dt:
02/09/2022
Assignee
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220282089
17751985
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN, SUITE 3500
HOUSTON, TX 77010

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