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Patent Assignment Assignor Details
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Assignor Name : KAWAI, TAKAHIRO
Total Assignments: 21
Assignment: 1
Reel/Frame:005448/0601   Pages: 2
Recorded: 08/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, MASAHISA
Exec Dt:
08/20/1990
2
FUJII, HITOSHI
Exec Dt:
08/20/1990
3
KOBAYASHI, SHUICHI
Exec Dt:
08/20/1990
4
KAWAI, TAKAHIRO
Exec Dt:
08/20/1990
Assignee
1
DAI NIPPON INSATSU KABUSHIKI KAISHA,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200253
NONE
07562316
Correspondence name and address
THOMAS F. PETERSON
LADAS & PARRY
224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:005685/0578   Pages: 2
Recorded: 04/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAI, TAKAHIRO
Exec Dt:
04/12/1991
2
SHINOZAKI, MASATSUGU
Exec Dt:
04/12/1991
3
SADAMITSU, HITOSHI
Exec Dt:
04/12/1991
4
KYODA, TADASHI
Exec Dt:
04/12/1991
5
TAKANASHI, KATSUYA
Exec Dt:
04/12/1991
6
UCHIDA, HIRONORI
Exec Dt:
04/12/1991
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
A CORP OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI TECHNO ENGINEERING CO.
3, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5301294
NONE
07689556
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
STE. 600
1919 PENN AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:008386/0127   Pages: 2
Recorded: 01/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, TAKAHIRO
Exec Dt:
12/26/1996
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080598
NONE
08778750
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
J. FRANK OSHA, ESQ.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:008605/0641   Pages: 3
Recorded: 06/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, TAKAHIRO
Exec Dt:
06/03/1997
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5943356
NONE
08869886
Correspondence name and address
WHITHAM, CURTIS, WHITHAM & MCGINN
SEAN M. MCGINN, ESQ.
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VIRGINIA 20191
Assignment: 5
Reel/Frame:009704/0964   Pages: 4
Recorded: 01/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, TAKAHIRO
Exec Dt:
11/26/1998
2
HAYASHI, CHUYA
Exec Dt:
11/26/1998
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6363514
NONE
09225345
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:010387/0257   Pages: 3
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, TAKAHIRO
Exec Dt:
10/29/1999
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME CHIYODA-KU
TOYKO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6331829
US20010033237
09436250
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 7
Reel/Frame:013070/0045   Pages: 3
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMURA, KIKUJI
Exec Dt:
10/05/2001
2
NOMOTO, SUSUMU
Exec Dt:
10/05/2001
3
NAKAHASHI, MITSUO
Exec Dt:
10/05/2001
4
KAWAI, TAKAHIRO
Exec Dt:
10/05/2001
Assignee
1
NGK INSULATORS, LTD.
MIZUHO-KU, NAGOYA-SHI
2-56, SUDA-CHO
AICHI-KEN 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020166685
09973672
Correspondence name and address
BURR & BROWN
STEPHEN P. BURR
PO BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 8
Reel/Frame:014142/0479   Pages: 3
Recorded: 06/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, TAKAHIRO
Exec Dt:
05/19/2003
Assignee
1
RENESAS TECHNOLOGY CORPORATION
4-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6334
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040117193
10454604
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:019783/0511   Pages: 5
Recorded: 09/05/2007
Attorney Dkt #:311548US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMORI, KOUJI
Exec Dt:
07/11/2007
2
TAKAMOTO, EIJI
Exec Dt:
07/11/2007
3
KAWAI, TAKAHIRO
Exec Dt:
07/11/2007
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO, JAPAN 104-8410
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981512
US20080078974
11773801
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:020589/0702   Pages: 5
Recorded: 03/03/2008
Attorney Dkt #:319980US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMORI, KOUJI
Exec Dt:
01/30/2008
2
TAKAMOTO, EIJI
Exec Dt:
01/30/2008
3
KAWAI, TAKAHIRO
Exec Dt:
01/30/2008
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO, JAPAN 104-8410
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080160277
11961562
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:021010/0755   Pages: 8
Recorded: 05/28/2008
Attorney Dkt #:N0520.0070/P070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, KOJI
Exec Dt:
03/18/2008
2
KAWAI, TAKAHIRO
Exec Dt:
03/18/2008
Assignee
1
OMRON CORPORATION
801 MINAMIFUDODO-CHO, HORIKAWAHIGASHIIRU, SHIOKOJI-DORI
SHIMOGYO-KU, KYOTO-SHI
KYOTO, JAPAN 600-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8072328
US20080224828
12042847
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 12
Reel/Frame:023513/0919   Pages: 3
Recorded: 11/13/2009
Attorney Dkt #:SATO=31
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TSUTOMU
Exec Dt:
04/02/2009
2
HONDA, KIYOFUMI
Exec Dt:
04/02/2009
3
KAWAI, TAKAHIRO
Exec Dt:
04/02/2009
4
AHN, KOO HYEON
Exec Dt:
04/02/2009
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1 UKIMA 5-CHOME
KITA -KU, TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110275703
12375363
Correspondence name and address
BROWDY AND NEIMARK, P.L.L.C.
624 NINTH STREET, NW
SUITE 300
WASHINGTON, DC 20001
Assignment: 13
Reel/Frame:022851/0814   Pages: 4
Recorded: 06/19/2009
Attorney Dkt #:JCLA31642
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEDA, YASUTO
Exec Dt:
06/03/2009
2
TAKASAKI, SHINICHI
Exec Dt:
06/12/2009
3
TAKEBAYASHI, TAKAFUMI
Exec Dt:
06/12/2009
4
KAWAI, TAKAHIRO
Exec Dt:
06/04/2009
Assignee
1
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8686117
US20100022755
12520508
Correspondence name and address
J. C. PATENTS
4, VENTURE SUITE 250
IRVINE, CA 92618
Assignment: 14
Reel/Frame:026599/0223   Pages: 5
Recorded: 07/15/2011
Attorney Dkt #:378001US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMORI, KOUJI
Exec Dt:
05/09/2011
2
FUKUTA, TETSUO
Exec Dt:
05/09/2011
3
MIYAJI, MASAAKI
Exec Dt:
05/31/2011
4
WANG, YONG
Exec Dt:
05/31/2011
5
ABE, TAKAYOSHI
Exec Dt:
05/09/2011
6
OKANO, YUUSUKE
Exec Dt:
05/09/2011
7
MOMIYAMA, MASAKI
Exec Dt:
05/09/2011
8
KAWAI, TAKAHIRO
Exec Dt:
05/10/2011
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846877
US20110262748
13121124
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:029020/0053   Pages: 4
Recorded: 09/25/2012
Attorney Dkt #:404990US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMORI, KOUJI
Exec Dt:
07/09/2012
2
FUKUTA, TETSUO
Exec Dt:
07/09/2012
3
MIYAJI, MASAAKI
Exec Dt:
06/25/2012
4
WANG, YONG
Exec Dt:
07/09/2012
5
ABE, TAKAYOSHI
Exec Dt:
07/09/2012
6
OKANO, YUSUKE
Exec Dt:
07/09/2012
7
MOMIYAMA, MASAKI
Exec Dt:
07/10/2012
8
KAWAI, TAKAHIRO
Exec Dt:
07/12/2012
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051355
US20130041135
13636410
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:034757/0673   Pages: 10
Recorded: 01/20/2015
Attorney Dkt #:445549US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, TAKAHIRO
Exec Dt:
01/05/2015
2
MORITA, HIROYUKI
Exec Dt:
12/26/2014
3
YUASA, TAKESHI
Exec Dt:
12/31/2014
4
TANI, KOICHIRO
Exec Dt:
12/26/2014
5
OKADA, KOJI
Exec Dt:
12/26/2014
6
TANAKA, RYOJI
Exec Dt:
12/26/2014
7
SHIBATA, MASAHIRO
Exec Dt:
12/26/2014
8
ABE, SHIGERU
Exec Dt:
12/26/2014
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951167
US20150183914
14415860
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:035254/0318   Pages: 8
Recorded: 03/25/2015
Attorney Dkt #:451593US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, HIROYUKI
Exec Dt:
03/20/2015
2
KAWAI, TAKAHIRO
Exec Dt:
03/20/2015
3
YUASA, TAKESHI
Exec Dt:
03/20/2015
4
TANI, KOICHIRO
Exec Dt:
03/20/2015
5
OKADA, KOJI
Exec Dt:
03/20/2015
6
TANAKA, RYOJI
Exec Dt:
03/20/2015
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10072114
US20150252133
14431128
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:046173/0407   Pages: 16
Recorded: 06/22/2018
Attorney Dkt #:6663.0059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HITOSHI
Exec Dt:
03/15/2018
2
TSUCHIYA, SATOSHI
Exec Dt:
03/15/2018
3
MATSUO, ATSUSHI
Exec Dt:
03/15/2018
4
SATO, TSUTOMU
Exec Dt:
03/15/2018
5
NISHIMOTO, MASAHIRO
Exec Dt:
03/20/2018
6
OGURI, KYOKO
Exec Dt:
03/09/2018
7
OGAWA, HIROKO
Exec Dt:
03/15/2018
8
NISHIMURA, YOSHIKAZU
Exec Dt:
03/15/2018
9
FURUTA, YOSHIYUKI
Exec Dt:
03/02/2018
10
KASHIWAGI, HIROTAKA
Exec Dt:
02/28/2018
11
HORI, NOBUYUKI
Exec Dt:
03/15/2018
12
KAMON, TAKUMA
Exec Dt:
03/15/2018
13
SHIRAISHI, TAKUYA
Exec Dt:
03/15/2018
14
YOSHIDA, SHOSHIN
Exec Dt:
03/20/2018
15
KAWAI, TAKAHIRO
Exec Dt:
03/11/2018
16
TANIDA, SATOSHI
Exec Dt:
03/15/2018
17
AOKI, MASAHIDE
Exec Dt:
03/15/2018
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858356
US20190225604
15759872
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD
ARLINGTON, VA 22203
Assignment: 19
Reel/Frame:054000/0154   Pages: 16
Recorded: 10/07/2020
Attorney Dkt #:X22202A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HITOSHI
Exec Dt:
03/15/2018
2
TSUCHIYA, SATOSHI
Exec Dt:
03/15/2018
3
MATSUO, ATSUSHI
Exec Dt:
03/15/2018
4
SATO, TSUTOMU
Exec Dt:
03/15/2018
5
NISHIMOTO, MASAHIRO
Exec Dt:
03/20/2018
6
OGAWA, HIROKO
Exec Dt:
03/15/2018
7
NISHIMURA, YOSHIKAZU
Exec Dt:
03/15/2018
8
FURUTA, YOSHIYUKI
Exec Dt:
03/02/2018
9
KASHIWAGI, HIROTAKA
Exec Dt:
02/28/2018
10
HORI, NOBUYUKI
Exec Dt:
03/15/2018
11
KAMON, TAKUMA
Exec Dt:
03/15/2018
12
SHIRAISHI, TAKUYA
Exec Dt:
03/15/2018
13
YOSHIDA, SHOSHIN
Exec Dt:
03/20/2018
14
TANIDA, SATOSHI
Exec Dt:
03/15/2018
15
AOKI, MASAHIDE
Exec Dt:
03/15/2018
16
OGURI, KYOKO
Exec Dt:
03/09/2018
17
KAWAI, TAKAHIRO
Exec Dt:
03/11/2018
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1 UKIMA 5-CHOME
KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814381
US20210017176
17065122
Correspondence name and address
ELI LILLY AND COMPANY
P. O. BOX 6288
PATENT DIVISION
INDIANAPOLIS, IN 46206-6288
Assignment: 20
Reel/Frame:054206/0941   Pages: 4
Recorded: 10/29/2020
Attorney Dkt #:1242236-0913-592 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, TAKAHIRO
Exec Dt:
10/16/2020
2
NITTA, TATSUO
Exec Dt:
10/16/2020
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
2
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11074937
NONE
17017144
Correspondence name and address
WHITE & CASE LLP
701 13TH STREET, NW
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:064645/0492   Pages: 4
Recorded: 08/21/2023
Attorney Dkt #:81057585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKORI, KATSUAKI
Exec Dt:
08/08/2023
2
KAWAI, TAKAHIRO
Exec Dt:
08/10/2023
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240094634
18235924
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314

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