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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 : TANIKAWA, MITSURU
Total Assignments: 17
Assignment: 1
Reel/Frame:017784/0025   Pages: 2
Recorded: 04/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
02/22/2006
2
WATANABE, TAKASHI
Exec Dt:
02/22/2006
3
OYAMA, YUICHI
Exec Dt:
02/22/2006
4
YAMAMOTO, TAKUYA
Exec Dt:
02/22/2006
5
UWAGAWA, SADAMU
Exec Dt:
02/22/2006
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8565, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060240198
10559529
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:020506/0043   Pages: 3
Recorded: 01/24/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OYAMA, YUICHI
Exec Dt:
12/19/2007
2
NAKAJIMA, HIDEYASU
Exec Dt:
12/19/2007
3
WATANABE, TAKASHI
Exec Dt:
12/19/2007
4
YAMAMOTO, TAKUYA
Exec Dt:
12/19/2007
5
TANIKAWA, MITSURU
Exec Dt:
12/19/2007
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-8565, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090061117
11920060
Correspondence name and address
WENDEROTH LIND & PONACK, LLP
ATTN: WARREN M. CHEEK, ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 3
Reel/Frame:021988/0990   Pages: 3
Recorded: 12/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
12/08/2008
2
WATANABE, TAKASHI
Exec Dt:
12/08/2008
3
NISHIMURA, TAKASHI
Exec Dt:
12/08/2008
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-8565, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090091045
12226690
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: 4
Reel/Frame:023997/0358   Pages: 4
Recorded: 02/26/2010
Attorney Dkt #:2009_1835A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
01/26/2010
2
WATANABE, TAKASHI
Exec Dt:
01/26/2010
3
NISHIMURA, TAKASHI
Exec Dt:
01/26/2010
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU,
OSAKA-SHI,
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084530
US20100171414
12452058
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:027613/0049   Pages: 4
Recorded: 01/27/2012
Attorney Dkt #:MIY-0335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
11/24/2011
2
WATANABE, TAKASHI
Exec Dt:
11/24/2011
3
MORIGUCHI, SHINTARO
Exec Dt:
12/02/2011
4
INUI, OSAMU
Exec Dt:
11/30/2011
5
KUNIHIRO, YOSHITAKA
Exec Dt:
11/30/2011
6
YAMAZAKI, RYOSUKE
Exec Dt:
12/11/2011
7
OKI, AYUKO
Exec Dt:
11/30/2011
8
IEDA, YASUYUKI
Exec Dt:
11/30/2011
9
KIMU, CHIZURU
Exec Dt:
11/28/2011
10
KOBAYASHI, YUSUKE
Exec Dt:
11/29/2011
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU,
OSAKA-CITY, OSAKA,, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120126282
13387725
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:027716/0157   Pages: 2
Recorded: 02/16/2012
Attorney Dkt #:MIY-0333
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
01/10/2012
2
WATANABE, TAKASHI
Exec Dt:
01/10/2012
3
MORIGUCHI, SHINTARO
Exec Dt:
01/13/2012
4
INUI, OSAMU
Exec Dt:
01/11/2012
5
KUNIHIRO, YOSHITAKA
Exec Dt:
01/11/2012
6
YAMAZAKI, RYOSUKE
Exec Dt:
01/28/2012
7
OKI, AYUKO
Exec Dt:
01/11/2012
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8519429
US20120146088
13390768
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 503
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:029398/0926   Pages: 4
Recorded: 12/04/2012
Attorney Dkt #:2012_1260A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, REN-DE
Exec Dt:
11/28/2012
2
NAKATANI, YASUHIRO
Exec Dt:
11/28/2012
3
OOMURA, TAKAHIRO
Exec Dt:
11/28/2012
4
TANIKAWA, MITSURU
Exec Dt:
11/28/2012
5
WATANABE, TAKASHI
Exec Dt:
11/28/2012
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME
KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130094186
13637777
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:030455/0375   Pages: 3
Recorded: 05/21/2013
Attorney Dkt #:MIY-0367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
12/13/2012
2
WATANABE, TAKASHI
Exec Dt:
12/18/2012
3
INUI, OSAMU
Exec Dt:
12/18/2012
4
KUNIHIRO, YOSHITAKA
Exec Dt:
12/14/2012
5
YAMAZAKI, RYOSUKE
Exec Dt:
01/04/2013
6
KOBAYASHI, YUSUKE
Exec Dt:
12/13/2012
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130221400
13880366
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:031954/0932   Pages: 4
Recorded: 01/13/2014
Attorney Dkt #:MIY-0393
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, RYOSUKE
Exec Dt:
12/17/2013
2
TANIKAWA, MITSURU
Exec Dt:
12/11/2013
3
WATANABE, TAKASHI
Exec Dt:
12/16/2013
4
INUI, OSAMU
Exec Dt:
12/10/2013
5
KUNIHIRO, YOSHITAKA
Exec Dt:
12/11/2013
6
KIMU, CHIZURU
Exec Dt:
12/10/2013
7
KOBAYASHI, YUSUKE
Exec Dt:
12/10/2013
8
YASUI, HIDEFUMI
Exec Dt:
12/11/2013
9
SUEZAKI, MINORU
Exec Dt:
12/11/2013
10
KUSAKA, YASUNARI
Exec Dt:
12/11/2013
11
YAMADA, TASUKU
Exec Dt:
12/10/2013
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140175505
14232544
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:036613/0192   Pages: 4
Recorded: 09/21/2015
Attorney Dkt #:MIY-0442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
08/25/2015
2
WATANABE, TAKASHI
Exec Dt:
08/25/2015
3
UEDA, MICHIHISA
Exec Dt:
08/31/2015
4
NAKAMURA, SHIGERU
Exec Dt:
09/07/2015
5
MAENAKA, HIROSHI
Exec Dt:
09/01/2015
6
TAKAHASHI, RYOSUKE
Exec Dt:
08/31/2015
7
INOUE, TAKANORI
Exec Dt:
08/31/2015
8
FUJITA, YOSHITO
Exec Dt:
08/25/2015
9
INUI, OSAMU
Exec Dt:
09/01/2015
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220604
US20160046813
14778859
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:036614/0723   Pages: 4
Recorded: 09/21/2015
Attorney Dkt #:MIY-0443
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
08/25/2015
2
WATANABE, TAKASHI
Exec Dt:
08/25/2015
3
UEDA, MICHIHISA
Exec Dt:
08/31/2015
4
NAKAMURA, SHIGERU
Exec Dt:
09/07/2015
5
MAENAKA, HIROSHI
Exec Dt:
09/01/2015
6
TAKAHASHI, RYOSUKE
Exec Dt:
08/31/2015
7
INOUE, TAKANORI
Exec Dt:
08/31/2015
8
FUJITA, YOSHITO
Exec Dt:
08/25/2015
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9337019
US20160049297
14778935
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:040787/0074   Pages: 4
Recorded: 12/28/2016
Attorney Dkt #:MIY-0480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
07/15/2016
2
WATANABE, TAKASHI
Exec Dt:
07/15/2016
3
FUJITA, YUSUKE
Exec Dt:
07/15/2016
4
FUJITA, YOSHITO
Exec Dt:
07/15/2016
5
UEDA, MICHIHISA
Exec Dt:
07/15/2016
6
INUI, OSAMU
Exec Dt:
07/21/2016
7
TAKAHASHI, RYOSUKE
Exec Dt:
07/19/2016
8
INOUE, TAKANORI
Exec Dt:
07/15/2016
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170158922
15322606
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:041985/0896   Pages: 4
Recorded: 04/12/2017
Attorney Dkt #:MIY-0496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
09/15/2016
2
WATANABE, TAKASHI
Exec Dt:
09/15/2016
3
FUJITA, YUSUKE
Exec Dt:
09/26/2016
4
FUJITA, YOSHITO
Exec Dt:
09/26/2016
5
YAMADA, TASUKU
Exec Dt:
09/26/2016
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10202519
US20170233615
15518680
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:041987/0067   Pages: 4
Recorded: 04/12/2017
Attorney Dkt #:MIY-0497
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
09/15/2016
2
WATANABE, TAKASHI
Exec Dt:
09/15/2016
3
FUJITA, YUSUKE
Exec Dt:
09/26/2016
4
FUJITA, YOSHITO
Exec Dt:
09/26/2016
5
YAMADA, TASUKU
Exec Dt:
09/26/2016
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10066118
US20170233599
15518723
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:042346/0990   Pages: 4
Recorded: 05/11/2017
Attorney Dkt #:MIY-0507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIKAWA, MITSURU
Exec Dt:
10/17/2016
2
TAKAHASHI, RYOSUKE
Exec Dt:
10/18/2016
3
INOUE, TAKANORI
Exec Dt:
10/17/2016
4
UEDA, MICHIHISA
Exec Dt:
10/17/2016
5
YAMADA, TASUKU
Exec Dt:
10/17/2016
6
FUJITA, YOSHITO
Exec Dt:
10/17/2016
7
WATANABE, TAKASHI
Exec Dt:
10/17/2016
8
FUJITA, YUSUKE
Exec Dt:
10/17/2016
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259773
US20170298005
15526276
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:064577/0869   Pages: 4
Recorded: 08/14/2023
Attorney Dkt #:2023-1155A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGISAWA, YOSHIFUMI
Exec Dt:
04/03/2023
2
WATANABE, TAKASHI
Exec Dt:
04/03/2023
3
TANIKAWA, MITSURU
Exec Dt:
04/04/2023
4
FUJITA, YUSUKE
Exec Dt:
04/04/2023
5
HAMADA, TAICHI
Exec Dt:
04/05/2023
6
TANAKA, TOMOYA
Exec Dt:
04/05/2023
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124729
18277127
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:064751/0416   Pages: 4
Recorded: 08/30/2023
Attorney Dkt #:2023-1154A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, YUSUKE
Exec Dt:
04/04/2023
2
WATANABE, TAKASHI
Exec Dt:
04/03/2023
3
TANIKAWA, MITSURU
Exec Dt:
04/04/2023
4
SUGISAWA, YOSHIFUMI
Exec Dt:
04/03/2023
5
TANAKA, TOMOYA
Exec Dt:
04/05/2023
6
INOUE, TAKANORI
Exec Dt:
04/05/2023
7
HAMADA, TAICHI
Exec Dt:
04/05/2023
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240136239
18279446
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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