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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : NAGAI, RYOZO
Total Assignments: 17
Assignment: 1
Reel/Frame:008739/0649   Pages: 2
Recorded: 04/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, HIROHISA
Exec Dt:
04/03/1997
2
NAGAI, RYOZO
Exec Dt:
04/03/1997
Assignee
1
YAMASA CORPORATION
10-1 ARAOICHO-2-CHOME, CHOSHI-SHI
CHIBA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908757
NONE
08817810
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR.
805 15TH STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:015914/0032   Pages: 3
Recorded: 10/22/2004
Attorney Dkt #:256653USOPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOWAKI, TAKASHI
Exec Dt:
06/14/2004
2
YAMAUCHI, TOSHIMASA
Exec Dt:
06/14/2004
3
KAMON, JUNJI
Exec Dt:
06/17/2004
4
WAKI, HIRONORI
Exec Dt:
07/06/2004
5
NAGAI, RYOZO
Exec Dt:
06/21/2004
6
KIMURA, SATOSHI
Exec Dt:
07/01/2004
7
TOMITA, MOTOO
Exec Dt:
06/23/2004
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY AGENCY
1-8, HONCHO 4-CHOME, KAWAGUCHI-SHI
SAITAMA 332-0012, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060199761
10502051
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:019636/0796   Pages: 4
Recorded: 07/30/2007
Attorney Dkt #:ARG-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOWAKI, TAKASHI
Exec Dt:
07/15/2004
2
YAMAUCHI, TOSHIMASA
Exec Dt:
07/15/2004
3
NAGAI, RYOZO
Exec Dt:
07/15/2004
4
KAMON, JYUNJI
Exec Dt:
06/21/2004
Assignees
1
TOUDAI TLO, LTD.
3-1 HONGO 7-CHOME
BUNKYO-KU, TOKYO, JAPAN 113-0033
2
NISSAN CHEMICAL INDUSTRIES, LTD.
KOWA HITOTSUBASHI BUILDING
7-1, KANDA-NISHIKI-CHO 3-CHOME
CHIYODA-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040241802
10799943
Correspondence name and address
MEGAN E. WILLIAMS
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 4
Reel/Frame:022188/0937   Pages: 4
Recorded: 01/29/2009
Attorney Dkt #:SHG-001DV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOWAKI, TAKASHI
Exec Dt:
07/15/2004
2
YAMAUCHI, TOSHIMASA
Exec Dt:
07/15/2004
3
NAGAI, RYOZO
Exec Dt:
07/15/2004
4
KAMON, JYUNJI
Exec Dt:
06/21/2004
Assignees
1
TOUDAI TLO, LTD.
3-1, HONGO 7-CHOME
BUNKYO-KU
TOKYO 113-0033, JAPAN
2
NISSAN CHEMICAL INDUSTRIES, LTD.
KOWA HITOTSUBASHI BUILDING
7-1, KANDA-NISHIKI-CHO 3-CHOME CHIYODA-KU
TOKYO; 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501490
US20070054314
11598474
Correspondence name and address
GIULIO A. DECONTI, JR., ESQ.
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 5
Reel/Frame:022705/0724   Pages: 4
Recorded: 05/19/2009
Attorney Dkt #:SHG-001DV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOWAKI, TAKASHI
Exec Dt:
07/15/2004
2
YAMAUCHI, TOSHIMASA
Exec Dt:
07/15/2004
3
NAGAI, RYOZO
Exec Dt:
07/15/2004
4
KAMON, JUNJI
Exec Dt:
06/21/2004
Assignees
1
TOUDAI TLO, LTD.
3-1 HONGO 7-CHOME
BUNKYO-KU TOKYO, JAPAN 113-0033
2
NISSAN CHEMICAL INDUSTRIES, LTD.
KOWA HITOTSUBASHI BUILDING
7-1 KANDA-NISHIKI-CHO 3 CHOME
CHIYODA-KU TOKYO, JAPAN 101-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977459
US20100062541
12322111
Correspondence name and address
LAHIVE & COCKFIELD LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 6
Reel/Frame:028612/0488   Pages: 4
Recorded: 07/23/2012
Attorney Dkt #:SHG-001DV3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOWAKI, TAKASHI
Exec Dt:
07/15/2004
2
YAMAUCHI, TOSHIMASA
Exec Dt:
07/15/2004
3
NAGAI, RYOZO
Exec Dt:
07/15/2004
4
KAMON, JUNJI
Exec Dt:
06/21/2004
Assignees
1
TOUDAI TLO, LTD.
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-0033
2
NISSAN CHEMICAL INDUSTRIES, LTD.
7-1, KANDA-NISHIKI-CHO 3-CHOME, CHIYODA-KU
KOWA HITOTSUBASHI BUILDING
TOKYO, JAPAN 101-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252584
US20120027760
13153017
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
JEANNE DIGIORGIO
BOSTON, MA 02109
Assignment: 7
Reel/Frame:018146/0633   Pages: 3
Recorded: 08/02/2006
Attorney Dkt #:262193US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOWAKI, TAKASHI
Exec Dt:
11/10/2004
2
YAMAUCHI, TOSHIMASA
Exec Dt:
10/28/2004
3
KUBOTA, NAOTO
Exec Dt:
11/02/2004
4
TERAUCHI, YASUO
Exec Dt:
11/04/2004
5
KUBOTA, TETSUYA
Exec Dt:
10/28/2004
6
NODA, TETSUO
Exec Dt:
10/28/2004
7
NAGAI, RYOZO
Exec Dt:
11/11/2004
8
IMAI, YASUSHI
Exec Dt:
11/01/2004
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY AGENCY
1-8, HONCHO 4-CHOME, KAWAGUCHI-SHI
SAITAMA 332-0012, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7419955
US20060166873
10514715
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:016615/0510   Pages: 4
Recorded: 05/31/2005
Attorney Dkt #:p26087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, RYOZO
Exec Dt:
05/20/2005
2
SHINDO, TAKAYUKI
Exec Dt:
05/20/2005
3
MANABE, ICHIRO
Exec Dt:
05/20/2005
4
SHUDO, KOICHI
Exec Dt:
05/20/2005
5
KAGECHIKA, HIROYUKI
Exec Dt:
05/20/2005
Assignee
1
RESEARCH FOUNDATION ITSUU LABORATORY
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO 158-0094, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050234130
10511274
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:018200/0659   Pages: 6
Recorded: 08/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, RYOZO
Exec Dt:
06/22/2006
2
MANABE, ICHIRO
Exec Dt:
06/22/2006
3
ISHIHARA, ATSUSHI
Exec Dt:
06/22/2006
4
TOTTORI, TSUNEAKI
Exec Dt:
06/22/2006
Assignees
1
KYOWA HAKKO KOGYO CO., LTD.
6-1, OHTEMACHI 1-CHOME, CHIYODA-KU
TOKYO 100-8185, JAPAN
2
NAGAI, RYOZO
2-32-2-1204, HONGO, BUNKYO-KU
TOKYO 113-0033, JAPAN
3
MANABE, ICHIRO
4-15-8-202, IKENOHATA, TAITO-KU
TOKYO 110-0008, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070275917
10565997
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
P29215
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:018439/0161   Pages: 6
Recorded: 10/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, RYOZO
Exec Dt:
10/17/2006
2
MANABE, ICHIRO
Exec Dt:
10/17/2006
3
SHINDO, TAKAYUKI
Exec Dt:
10/17/2006
4
IWATA, HIROSHI
Exec Dt:
10/17/2006
5
SHUDO, KOICHI
Exec Dt:
10/17/2006
6
KAGECHIKA, HIROYUKI
Exec Dt:
10/17/2006
Assignees
1
RESEARCH FOUNDATION ITSUU LABORATORY
28-10, TAMAGAWA 2-CHOME, SETAGAYA-KU
TOKYO 158-0094, JAPAN
2
RYOZO NAGAI
2-32-2-1204, HONGO, BUNKYO-KU
TOKYO 113-0033, JAPAN
3
ICHIRO MANABE
4-15-8-202, IKENOHATA, TAITO-KU
TOKYO 110-0008, JAPAN
4
TAKAYUKI SHINDO
2-11-16-1205, SENDAGI, BUNKYO-KU
TOKYO 113-0022, JAPAN
5
HIROSHI IWATA
1-13-2-501, SHINKAWA, CHUO-KU
TOKYO 104-0033, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070049579
11366454
Correspondence name and address
BRUCE H. BERNSTEIN
P29401
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:019117/0322   Pages: 3
Recorded: 03/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, RYOZO
Exec Dt:
02/15/2007
2
SUZUKI, TORU
Exec Dt:
02/15/2007
Assignees
1
UNIVERSITY OF TOKYO, THE
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO 113-0033, JAPAN
2
KOWA PHARMACEUTICAL CO., LTD.
12-6, TSUKIJI 1-CHOME, CHUO-KU
TOKYO 104-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080021105
10598275
Correspondence name and address
BRUCE H. BERNSTEIN
P30563
GREEBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:021841/0078   Pages: 3
Recorded: 11/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGI, NOBUHIRO
Exec Dt:
10/09/2008
2
YAMAUCHI, MASAHIRO
Exec Dt:
11/04/2008
3
AOKI, NOBORU
Exec Dt:
10/09/2008
4
TAMAKI, YASUHIRO
Exec Dt:
10/22/2008
5
TAKAHASHI, HIDENORI
Exec Dt:
10/22/2008
6
IRIYAMA, AYA
Exec Dt:
10/22/2008
7
NAGAI, RYOZO
Exec Dt:
10/22/2008
8
MANABE, ICHIRO
Exec Dt:
10/22/2008
Assignees
1
KYOWA HAKKO KIRIN CO., LTD.
1-6-1, OHTEMACHI, CHIYODA-KU
TOKYO 100-8185, JAPAN
2
UNIVERSITY OF TOKYO, THE
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO 113-8654, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090175930
12087674
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 13
Reel/Frame:029151/0753   Pages: 3
Recorded: 10/18/2012
Attorney Dkt #:2012_1095A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, TETSUSHI
Exec Dt:
10/02/2012
2
KATADA, YASUYUKI
Exec Dt:
10/02/2012
3
NAGAI, RYOZO
Exec Dt:
10/02/2012
4
MANABE, ICHIRO
Exec Dt:
10/02/2012
5
FUJIU, KATSUHITO
Exec Dt:
10/02/2012
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130045277
13576718
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:030162/0719   Pages: 4
Recorded: 04/05/2013
Attorney Dkt #:414747US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANABE, ICHIRO
Exec Dt:
02/20/2013
2
NAGAI, RYOZO
Exec Dt:
02/22/2013
3
OGATA, FUSA
Exec Dt:
02/20/2013
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
KOWA CO., LTD.
6-29, NISHIKI 3 CHOME, NAKA-KU, NAGOYA-SHI
AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130210860
13878136
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:030897/0424   Pages: 4
Recorded: 07/29/2013
Attorney Dkt #:2013-0749A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, TETSUSHI
Exec Dt:
06/24/2013
2
KATADA, YASUYUKI
Exec Dt:
06/24/2013
3
NAGAI, RYOZO
Exec Dt:
06/24/2013
4
MANABE, ICHIRO
Exec Dt:
06/24/2013
5
FUJIU, KATSUHITO
Exec Dt:
06/24/2013
Assignees
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI, IBARAKI, JAPAN
2
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9320622
US20130304184
13988870
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:031996/0227   Pages: 4
Recorded: 01/17/2014
Attorney Dkt #:427824US99X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, HIROYUKI
Exec Dt:
10/10/2013
2
NAGAI, RYOZO
Exec Dt:
10/11/2013
3
NAKAYAMA, ATSUKO
Exec Dt:
10/11/2013
4
HASHIMOTO, TADASHI
Exec Dt:
10/28/2013
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
THERAVALUES CORPORATION
1F, KIOICHO BLDG., 3-12, KIOICHO, CHIYODA-KU
TOKYO, JAPAN 102-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9326990
US20140194372
14233581
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:040808/0904   Pages: 20
Recorded: 12/30/2016
Attorney Dkt #:481747US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HISADA, TOSHIAKI
Exec Dt:
12/26/2016
2
SUGIURA, SEIRYO
Exec Dt:
12/21/2016
3
WASHIO, TAKUMI
Exec Dt:
12/21/2016
4
OKADA, JUNICHI
Exec Dt:
12/26/2016
5
NAGAI, RYOZO
Exec Dt:
12/20/2016
6
KARIYA, TARO
Exec Dt:
12/21/2016
7
WATANABE, MASAHIRO
Exec Dt:
12/15/2016
8
HATANAKA, KOHEI
Exec Dt:
12/15/2016
9
NAKAGAWA, MACHIKO
Exec Dt:
12/15/2016
10
KADOOKA, YOSHIMASA
Exec Dt:
12/14/2016
Assignees
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
2
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME
BUNKYO-KU, TOKYO, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11393593
US20170109496
15395000
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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