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Patent Assignment Assignor Details
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Assignor Name : SUGIHARA, RYOSUKE
Total Assignments: 23
Assignment: 1
Reel/Frame:006946/0827   Pages: 4
Recorded: 04/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANISHI, OSAMU
Exec Dt:
03/16/1994
2
OOISO, YOICHI
Exec Dt:
03/16/1994
3
OKUMIYA, TAKESHI
Exec Dt:
03/16/1994
4
SUGIHARA, RYOSUKE
Exec Dt:
03/16/1994
5
MISAKI, AKIRA
Exec Dt:
03/16/1994
6
NAKAGAWA, MASAHIRA
Exec Dt:
03/16/1994
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527904
NONE
08201698
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN
DAVID G. COLIN, ESQ.
130 WATER STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 2
Reel/Frame:007896/0934   Pages: 3
Recorded: 04/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANISHI, OSAMU
Exec Dt:
03/28/1996
2
OOISO, YOICHI
Exec Dt:
03/28/1996
3
OKUMIYA, TAKESHI
Exec Dt:
03/28/1996
4
SUGIHARA, RYOSUKE
Exec Dt:
03/29/1996
5
KAWASHIMA, KAORU
Exec Dt:
03/28/1996
6
MISAKI, AKIRA
Exec Dt:
03/27/1996
7
NAKAGAWA, MASAHIRA
Exec Dt:
03/27/1996
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME
TAISHO-KU, OSAKA-SHI, OSAKA, 551, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739014
NONE
08586921
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN
DAVID G. CONLIN
130 WATER STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:007989/0134   Pages: 4
Recorded: 06/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANISHI, OSAMU
Exec Dt:
04/11/1996
2
OOISO, YOICHI
Exec Dt:
04/11/1996
3
OKUMIYA, TAKESHI
Exec Dt:
04/11/1996
4
SUGIHARA, RYOSUKE
Exec Dt:
04/12/1996
5
KAWASHIMA, KAORU
Exec Dt:
04/11/1996
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA 551, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5989874
NONE
08620285
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN
DAVID G. CONLIN, ESQ.
130 WATER STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:008450/0997   Pages: 3
Recorded: 04/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOISO, YOICHI
Exec Dt:
03/28/1997
2
SUGIHARA, RYOSUKE
Exec Dt:
03/28/1997
3
OOMORI, HITOSHI
Exec Dt:
03/28/1997
Assignee
1
TAYCA CORPORATION
3-47 FUNAMACHI 1 CHOME, TAISHO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760213
NONE
08793144
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN LLP
130 WATER STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:010646/0388   Pages: 2
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOISO, YOICHI
Exec Dt:
07/15/1998
2
SUGIHARA, RYOSUKE
Exec Dt:
07/15/1998
Assignee
1
TAYCA CORPORATION
1-3-47, FUNAMACHI, TAISHO-KU,
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423320
US20020041885
09125424
Correspondence name and address
MILLEN, WHITE, ZELANO, ET AL.
TRACY A. LUKE
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:017573/0228   Pages: 3
Recorded: 02/08/2006
Attorney Dkt #:053500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOZAWA, MASAAKI
Exec Dt:
01/06/2006
2
SUGIHARA, RYOSUKE
Exec Dt:
01/06/2006
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, 551-0022, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060223976
10567555
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:019706/0451   Pages: 3
Recorded: 08/16/2007
Attorney Dkt #:071089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIHARA, RYOSUKE
Exec Dt:
07/10/2007
Assignees
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOUME, TAISHO-KU, OSAKA-SHI,
OSAKA, JAPAN 551-0022
2
NEC TOKIN CORPORATION
7-1, KOHRIYAMA 6-CHOME, TAIHAKU-KU, SENDAI-SHI,
MIYAGI, JAPAN 982-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7651637
US20090020730
11815814
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 8
Reel/Frame:021971/0286   Pages: 2
Recorded: 12/12/2008
Attorney Dkt #:082345
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIHARA, RYOSUKE
Exec Dt:
11/02/2008
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100165548
12303893
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 9
Reel/Frame:026974/0702   Pages: 2
Recorded: 09/27/2011
Attorney Dkt #:110661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
07/19/2011
2
FUJIHARA, KAZUTO
Exec Dt:
07/19/2011
3
ONO, TAKASHI
Exec Dt:
07/19/2011
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8710177
US20120018662
13259701
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 10
Reel/Frame:027598/0703   Pages: 2
Recorded: 01/26/2012
Attorney Dkt #:110811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
08/29/2011
2
TSURUMOTO, YUHEI
Exec Dt:
08/29/2011
3
FUJIHARA, KAZUTO
Exec Dt:
08/29/2011
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8684576
US20120127634
13387019
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 11
Reel/Frame:027830/0710   Pages: 2
Recorded: 03/07/2012
Attorney Dkt #:110812
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
02/15/2012
2
TSURUMOTO, YUHEI
Exec Dt:
02/15/2012
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8426542
US20120165488
13394407
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 12
Reel/Frame:031586/0700   Pages: 3
Recorded: 11/12/2013
Attorney Dkt #:130849
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
10/29/2013
2
HIROTA, KEI
Exec Dt:
10/29/2013
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9362055
US20140078645
14116689
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:032396/0875   Pages: 3
Recorded: 03/10/2014
Attorney Dkt #:131436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
02/03/2014
2
HIROTA, KEI
Exec Dt:
02/03/2014
3
FUJIHARA, KAZUTO
Exec Dt:
02/03/2014
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9460860
US20140211374
14342757
Correspondence name and address
WHDA
1250 CONNECTICUT AVENUE, NW, SUITE 700
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:033112/0938   Pages: 3
Recorded: 06/16/2014
Attorney Dkt #:140115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
05/08/2014
2
HIROTA, KEI
Exec Dt:
05/08/2014
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI, 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9589738
US20140334066
14365925
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:037946/0729   Pages: 6
Recorded: 03/10/2016
Attorney Dkt #:P25962US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
02/25/2016
2
YAMAGUCHI, TAICHI
Exec Dt:
02/25/2016
3
TSURUMOTO, YUHEI
Exec Dt:
02/25/2016
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOUME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10049822
US20160225531
15021062
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVE. NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:039508/0659   Pages: 6
Recorded: 08/23/2016
Attorney Dkt #:P26151US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
07/22/2016
2
YAMAGUCHI, TAICHI
Exec Dt:
07/28/2016
3
TSURUMOTO, YUHEI
Exec Dt:
07/28/2016
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOUME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10208160
US20160355636
15120815
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:040400/0044   Pages: 3
Recorded: 11/22/2016
Attorney Dkt #:P24307US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
10/04/2016
2
HIROTA, KEI
Exec Dt:
10/04/2016
3
FUJIHARA, KAZUTO
Exec Dt:
10/04/2016
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI, 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9953767
US20170025227
15284072
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRINA, LLP
1250 CONNECTICUT AVE., SUITE 700, NW
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:047720/0159   Pages: 3
Recorded: 12/10/2018
Attorney Dkt #:P26151US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
12/07/2018
2
YAMAGUCHI, TAICHI
Exec Dt:
12/04/2018
3
TSURUMOTO, YUHEI
Exec Dt:
12/04/2018
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10336859
US20190106531
16214184
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
8500 LEESBURG PIKE STE 7500
VIENNA, VA 221822498
Assignment: 19
Reel/Frame:050844/0933   Pages: 3
Recorded: 10/28/2019
Attorney Dkt #:P190880US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
09/03/2019
2
WATANABE, KEIICHI
Exec Dt:
09/03/2019
Assignee
1
TAYCA CORPORATION
3-47, FUNAMACHI 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 551-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11289277
US20200143996
16609020
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 20
Reel/Frame:050900/0638   Pages: 6
Recorded: 10/31/2019
Attorney Dkt #:P190879US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, RYOSUKE
Exec Dt:
09/03/2019
2
WATANABE, KEIICHI
Exec Dt:
09/03/2019
3
TSUMEDA, SATORU
Exec Dt:
09/03/2019
4
ISHIMOTO, SHUICHI
Exec Dt:
09/06/2019
Assignees
1
TAYCA CORPORATION
3-47, FUNAMACHI, 1-CHOME, TAISHO-KU
OSAKA-SHI, OSAKA, JAPAN 5510022
2
NIPPON CHEMI-CON CORPORATION
6-4, OSAKI, 5-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 1418605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11302993
US20200203691
16610035
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 21
Reel/Frame:063258/0504   Pages: 9
Recorded: 04/07/2023
Attorney Dkt #:P67728
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAGAWA, YOUSUKE
Exec Dt:
12/05/2022
2
TAKEMURA, KOUHEI
Exec Dt:
12/05/2022
3
SUGIHARA, RYOSUKE
Exec Dt:
12/05/2022
4
SADO, MARIKO
Exec Dt:
12/05/2022
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374191
18030847
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:064029/0746   Pages: 9
Recorded: 06/22/2023
Attorney Dkt #:P68302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAGAWA, YOUSUKE
Exec Dt:
02/27/2023
2
TAKEMURA, KOUHEI
Exec Dt:
02/27/2023
3
SUGIHARA, RYOSUKE
Exec Dt:
03/01/2023
4
SADO, MARIKO
Exec Dt:
02/27/2023
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240052105
18269091
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 23
Reel/Frame:063258/0223   Pages: 9
Recorded: 04/07/2023
Attorney Dkt #:P68100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAGAWA, YOUSUKE
Exec Dt:
03/23/2023
2
TAKEMURA, KOUHEI
Exec Dt:
03/24/2023
3
SUGIHARA, RYOSUKE
Exec Dt:
03/23/2023
4
SADO, MARIKO
Exec Dt:
03/24/2023
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230339921
18030836
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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