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Patent Assignment Assignor Details
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Assignor Name : FUJISAWA, TAKESHI
Total Assignments: 19
Assignment: 1
Reel/Frame:012594/0560   Pages: 3
Recorded: 12/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJISAWA, TAKESHI
Exec Dt:
12/17/2001
2
ARAI, YOSHIYUKI
Exec Dt:
12/17/2001
3
MIKAMI, HIROSHI
Exec Dt:
12/17/2001
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6653410
NONE
10018960
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:017716/0077   Pages: 2
Recorded: 09/08/2005
Attorney Dkt #:1843.1002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJISAWA, TAKESHI
Exec Dt:
04/14/2005
2
NAKAGAWA, MATSUYOSHI
Exec Dt:
04/14/2005
Assignee
1
ASAHI KASEI CORPORATION
YURAKU-CHO 1-1-2, CHIYODA-KU
TOKYO, JAPAN 100-8440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501474
US20060106165
10521733
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: MARK J. HENRY
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:018007/0913   Pages: 5
Recorded: 07/25/2006
Attorney Dkt #:1843.1002
Conveyance: RE-RECORD TO CORRECT ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT R/F 017716/0077
Assignors
1
FUJISAWA, TAKESHI
Exec Dt:
04/14/2005
2
NAKAGAWA, MATSUYOSHI
Exec Dt:
04/14/2005
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO 1-CHOME
CHIYODA-KU, TOKYO, 100-8440, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501474
US20060106165
10521733
Correspondence name and address
STAAS 7 HALSEY LLP
ATTENTION: MARK J. HENRY
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:017761/0280   Pages: 2
Recorded: 03/30/2006
Attorney Dkt #:03327.2344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KAZUO
Exec Dt:
03/24/2006
2
FUJISAWA, TAKESHI
Exec Dt:
03/24/2006
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO 100-8440, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7541399
US20070060677
10573980
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:019202/0916   Pages: 4
Recorded: 04/13/2007
Attorney Dkt #:1997.1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMO, HIROSHI
Exec Dt:
02/01/2007
2
KURIHARA, TETSUO
Exec Dt:
02/01/2007
3
FUJISAWA, TAKESHI
Exec Dt:
02/01/2007
4
MINONISHI, KUNIAKI
Exec Dt:
02/01/2007
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO, 100-8440, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691898
US20070270530
11665369
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: MARK J. HENRY
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:025803/0153   Pages: 3
Recorded: 02/14/2011
Attorney Dkt #:091715-0121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, TETSUFUMI
Exec Dt:
07/14/2010
2
KATO, HIDEYUKI
Exec Dt:
07/15/2010
3
ISHIAI, HIDEKI
Exec Dt:
07/14/2010
4
TATEISHI, YUKI
Exec Dt:
07/15/2010
5
KYUMA, TAKAHIRO
Exec Dt:
07/20/2010
6
ITO, YOZO
Exec Dt:
07/15/2010
7
FUJISAWA, TAKESHI
Exec Dt:
08/06/2010
8
HOSOUCHI, MASAAKI
Exec Dt:
07/30/2010
9
WATANABE, KAZUHIKO
Exec Dt:
07/30/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110131579
12841961
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:025966/0604   Pages: 3
Recorded: 03/16/2011
Attorney Dkt #:372488US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJISAWA, TAKESHI
Exec Dt:
01/06/2011
2
YAMAGA, NOBUO
Exec Dt:
01/06/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9482475
US20110155357
12954805
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:026808/0427   Pages: 3
Recorded: 08/25/2011
Attorney Dkt #:017447-0250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJISAWA, TAKESHI
Exec Dt:
06/28/2011
2
SATO, KENJI
Exec Dt:
06/28/2011
3
YAMAGA, NOBUO
Exec Dt:
06/28/2011
4
SUGA, TAKEO
Exec Dt:
07/05/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120145367
13162856
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP SUITE 500
3000 K STREET, N.W.
WASHINGTON, DC 20007-5143
Assignment: 9
Reel/Frame:027669/0794   Pages: 6
Recorded: 02/08/2012
Attorney Dkt #:P41529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, SHOICHIRO
Exec Dt:
01/25/2012
2
OKI, YUMIKO
Exec Dt:
01/25/2012
3
TAKAISHI, SHOICHI
Exec Dt:
01/31/2012
4
FUJISAWA, TAKESHI
Exec Dt:
02/01/2012
5
ISHII, TADAYUKI
Exec Dt:
01/30/2012
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-105, KANDA JINBOCHO, CHIYODA-KU
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074059
US20120141794
13389453
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:030691/0242   Pages: 6
Recorded: 06/26/2013
Attorney Dkt #:P43840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, TORU
Exec Dt:
04/16/2013
2
FURUKAWA, HIROAKI
Exec Dt:
04/16/2013
3
FUJISAWA, TAKESHI
Exec Dt:
04/19/2013
4
MITSUI, AKIRA
Exec Dt:
04/16/2013
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-105, KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8895655
US20130267641
13884025
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:033442/0355   Pages: 7
Recorded: 08/01/2014
Attorney Dkt #:436967US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, TARO
Exec Dt:
06/20/2014
2
TSUDA, SHOTA
Exec Dt:
06/17/2014
3
SAEKI, HIROSHI
Exec Dt:
06/13/2014
4
FUJISAWA, TAKESHI
Exec Dt:
06/17/2014
5
OHASHI, SHINICHIRO
Exec Dt:
06/20/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9422831
US20150000879
14312969
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:040524/0092   Pages: 8
Recorded: 12/05/2016
Attorney Dkt #:Q230075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, SHOTA
Exec Dt:
11/08/2016
2
TAKENAGA, KATSUHIRO
Exec Dt:
11/08/2016
3
SAITOH, KUNIMASA
Exec Dt:
11/08/2016
4
FUJISAWA, TAKESHI
Exec Dt:
11/08/2016
Assignees
1
FUJIKURA LTD.
(1)5-1, KIBA 1-CHOME, KOTO-KU
TOKYO, JAPAN 135-8512
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891377
US20170199325
15314801
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 13
Reel/Frame:041158/0382   Pages: 9
Recorded: 02/02/2017
Attorney Dkt #:P170114US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YUSUKE
Exec Dt:
01/04/2017
2
UEMURA, HITOSHI
Exec Dt:
12/27/2016
3
SAITOH, KUNIMASA
Exec Dt:
01/10/2017
4
FUJISAWA, TAKESHI
Exec Dt:
01/10/2017
Assignees
1
FUJIKURA LTD.
5-1, KIBA 1-CHOME, KOTO-KU
TOKYO, JAPAN 135-8512
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10215913
US20170235042
15422786
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:041626/0986   Pages: 9
Recorded: 02/03/2017
Attorney Dkt #:P170125US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YUSUKE
Exec Dt:
01/09/2017
2
UEMURA, HITOSHI
Exec Dt:
12/27/2016
3
SAITOH, KUNIMASA
Exec Dt:
01/10/2017
4
FUJISAWA, TAKESHI
Exec Dt:
01/10/2017
Assignees
1
FUJIKURA LTD.
5-1, KIBA 1-CHOME, KOTO-KU
TOKYO, JAPAN 135-8512
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10094972
US20170248754
15424087
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:045024/0828   Pages: 8
Recorded: 02/23/2018
Attorney Dkt #:17295/066001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, SHOTA
Exec Dt:
01/19/2018
2
TAKENAGA, KATSUHIRO
Exec Dt:
01/19/2018
3
SAITOH, KUNIMASA
Exec Dt:
01/19/2018
4
FUJISAWA, TAKESHI
Exec Dt:
01/19/2018
Assignees
1
FUJIKURA LTD.
5-1, KIBA 1-CHOME, KOTO-KU
TOKYO, JAPAN 135-8512
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU, SAPPORO-SHI
HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10365429
US20180246275
15753510
Correspondence name and address
YUICHI WATANABE
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 16
Reel/Frame:058676/0318   Pages: 8
Recorded: 01/18/2022
Attorney Dkt #:18707-000020-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, TAIJI
Exec Dt:
11/09/2021
2
NAKAJIMA, KAZUHIDE
Exec Dt:
11/10/2021
3
MATSUI, TAKASHI
Exec Dt:
11/10/2021
4
TSUJIKAWA, KYOZO
Exec Dt:
11/11/2021
5
SAITOH, KUNIMASA
Exec Dt:
11/10/2021
6
FUJISAWA, TAKESHI
Exec Dt:
11/10/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220276430
17627866
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 17
Reel/Frame:060461/0750   Pages: 5
Recorded: 07/08/2022
Attorney Dkt #:220956
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONO, NAOYA
Exec Dt:
06/23/2022
2
FUJIWARA, NAOKI
Exec Dt:
06/23/2022
3
SAITOH, KUNIMASA
Exec Dt:
06/08/2022
4
FUJISAWA, TAKESHI
Exec Dt:
06/08/2022
5
SATO, TAKANORI
Exec Dt:
06/08/2022
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230040798
17860301
Correspondence name and address
W. SCOTT STRICKLAND
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:061070/0916   Pages: 9
Recorded: 09/13/2022
Attorney Dkt #:KATSEI2-PT024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATANI, TAKUO
Exec Dt:
08/31/2022
2
FUJIWARA, NAOKI
Exec Dt:
08/31/2022
3
SAITOH, KUNIMASA
Exec Dt:
09/01/2022
4
FUJISAWA, TAKESHI
Exec Dt:
09/01/2022
5
SATO, TAKANORI
Exec Dt:
09/01/2022
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME
KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230089696
17942612
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 19
Reel/Frame:062601/0398   Pages: 11
Recorded: 02/06/2023
Attorney Dkt #:KATSEI2-PT034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONO, NAOYA
Exec Dt:
01/23/2023
2
FUJIWARA, NAOKI
Exec Dt:
01/27/2023
3
SAITOH, KUNIMASA
Exec Dt:
01/20/2023
4
FUJISAWA, TAKESHI
Exec Dt:
01/23/2023
5
SATO, TAKANORI
Exec Dt:
01/23/2023
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME
KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230275399
18106049
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103

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