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Patent Assignment Assignor Details
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Assignor Name : KAWAHARA, TAKESHI
Total Assignments: 17
Assignment: 1
Reel/Frame:004624/0168   Pages: 1
Recorded: 10/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHINKAWA, KIYOSHI
Exec Dt:
09/29/1986
2
KAWAHARA, TAKESHI
Exec Dt:
09/29/1986
3
HAYAKAWA, HIDEKI
Exec Dt:
09/29/1986
4
MORI, MASARU
Exec Dt:
09/29/1986
Assignee
1
MITSUBISHI DENKI KABUSIKI KAISHA
1-2, WADASAKICHO 1 CHOME HYOGO-KU,
POWER AND INDUSTRIAL SYSTEMS CNETER
KOBE-SHI, HYOGO,, JAPAN
Property
 
Pat #
Pub #
Intl #
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4799162
NONE
06923093
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004722/0347   Pages: 1
Recorded: 06/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHII, MARIKO, LEGAL REPRESENTATIVE OF HISAO ISHII, DEC'D
Exec Dt:
05/27/1987
2
TAKAHASHI, SHINICHI
Exec Dt:
05/27/1987
3
SHINKAWA, KIYOSHI
Exec Dt:
05/27/1987
4
KAWAHARA, TAKESHI
Exec Dt:
05/27/1987
5
MANITA, TOSHIYUKI
Exec Dt:
05/27/1987
Assignees
1
TOKYU CORPORATION, 21-2, DOGENZAKA 1 CHOME SHIBUYA-KU, TOKYO, JAPAN
2
MITSUBISHI DENKI KABUSHIKI KAISHA, 2-3, MARUNOUCHI 2 CHOME CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4791571
NONE
06917077
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004779/0343   Pages: 1
Recorded: 10/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANAKA, TORAO
Exec Dt:
10/01/1987
2
KAWAHARA, TAKESHI
Exec Dt:
10/01/1987
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4860001
NONE
07108079
Correspondence name and address
LEYDIG, VOIT & MAYER
655 FIFTEENTH STREET, N.W., STE. 520
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:010276/0663   Pages: 2
Recorded: 09/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, TAKESHI
Exec Dt:
09/03/1999
2
NAKAGAWA, KURAO
Exec Dt:
09/03/1999
Assignee
1
NEC CORPORATION
7-1,SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6154382
NONE
09404378
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 5
Reel/Frame:016310/0029   Pages: 3
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITOH, TSUNANORI
Exec Dt:
02/15/2005
2
KAWAHARA, TAKESHI
Exec Dt:
02/10/2005
3
TAMAI, KAZUHIKO
Exec Dt:
02/15/2005
4
ONISHI, NORIAKI
Exec Dt:
02/10/2005
5
KUME, YASUHIRO
Exec Dt:
02/16/2005
6
OKAMOTO, TAKAAKI
Exec Dt:
02/15/2005
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA-SHI, OSAKA, JAPAN 545-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7724326
US20050185120
11061601
Correspondence name and address
H. WARREN BURNAM, JR.
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:020377/0896   Pages: 3
Recorded: 01/17/2008
Attorney Dkt #:Q103215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, TAKESHI
Exec Dt:
10/31/2007
2
YANAI, TETSUYA
Exec Dt:
10/31/2007
3
TAKEDA, SHIGEJI
Exec Dt:
10/31/2007
Assignees
1
KAWAHARA, TAKESHI
13-4-703, NAMPEIDAICHO
SHIBUYA-KU, TOKYO, JAPAN 150-0036
2
YANAI, TETSUYA
3-33-7, TONOUCHICHO
AMAGASAKI-SHI, HYOGO, JAPAN 660-0961
3
TAKEDA, MORIO
2-7-43, HARIMACHO
ABENO-KU
OSAKA-SHI, OSAKA, JAPAN 545-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090020049
11816583
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:022881/0656   Pages: 3
Recorded: 06/26/2009
Attorney Dkt #:029118.61442US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKESHIMA, MASAHIRO
Exec Dt:
03/02/2009
2
TAMURA, KAZUO
Exec Dt:
03/02/2009
3
KAWAHARA, TAKESHI
Exec Dt:
03/11/2009
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
2
HITACHI ENGINEERING & SERVICES CO., LTD.
2-2, SAIWAI-CHO 3-CHOME
HITACHI-SHI, IBARAKI, JAPAN 317-0073
3
MATRIX INC.
AS BLDG., 6 FL.
3-13-20 NISHITENMA
KITA-KU, OSAKA, JAPAN 530-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8248204
US20090179742
12404073
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 8
Reel/Frame:028344/0782   Pages: 3
Recorded: 05/30/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNENAGA, NORIYOSHI
Exec Dt:
05/09/2012
2
NAKAMURA, TAKU
Exec Dt:
05/09/2012
3
MASHIKO, WATARU
Exec Dt:
05/10/2012
4
KAWAHARA, TAKESHI
Exec Dt:
05/11/2012
Assignee
1
LITHIUM ENERGY JAPAN
1, INOBABA-CHO, NISHINOSHO, KISSHOIN,
MINAMI-KU
KYOTO-SHI KYOTO, JAPAN 601-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9583742
US20120301779
13477797
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 9
Reel/Frame:028606/0294   Pages: 5
Recorded: 07/21/2012
Attorney Dkt #:0930-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, YUICHI
Exec Dt:
07/04/2012
2
ISHII, HIROMUNE
Exec Dt:
07/04/2012
3
SATAKE, YUKI
Exec Dt:
07/04/2012
4
KAWAHARA, TAKESHI
Exec Dt:
07/04/2012
Assignees
1
SHINTO HOLDINGS CO., LTD.
4-36-44 FUJIMI-DAI, NERIMA-KU
TOKYO, JAPAN 177-0034
2
NIKKINDENJI KOGYO CO., LTD.
1308-1 ANGYORYO-NEGISHI, KAWAGUCHI-SHI
SAITAMA, JAPAN 333-0834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8866580
US20130128622
13470270
Correspondence name and address
RENAISSANCE IP LAW GROUP LLP (PORTLAND I
9600 SW OAK ST. SUITE 560
PORTLAND, OR 97223
Assignment: 10
Reel/Frame:032758/0497   Pages: 5
Recorded: 04/25/2014
Attorney Dkt #:006900-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, MASANAO
Exec Dt:
04/18/2014
2
MIHARA, MITSUGU
Exec Dt:
04/18/2014
3
OHBA, HIROYUKI
Exec Dt:
04/18/2014
4
KAWAHARA, TAKESHI
Exec Dt:
04/18/2014
5
HOSAKI, YASUHIRO
Exec Dt:
04/18/2014
6
SOGABE, SATOSHI
Exec Dt:
04/18/2014
7
KANEYAMA, TOMOKI
Exec Dt:
04/18/2014
8
MASUYAMA, TOMOYA
Exec Dt:
04/18/2014
9
KOMIYAMA, KAZUO
Exec Dt:
04/18/2014
Assignee
1
OPTEX CO., LTD.
5-8-12, OGOTO, OTSU-SHI,
SHIGA, JAPAN 520-0101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9064354
US20140339305
14261852
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 11
Reel/Frame:033483/0416   Pages: 2
Recorded: 08/07/2014
Attorney Dkt #:5615-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAHARA, TAKESHI
Exec Dt:
07/09/2014
Assignee
1
MATRIX, INC.
AS BLDG., 6 FL., 3-13-20 NISHITENMA, KITA-KU
OSAKA, JAPAN 530-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9022297
US20140346229
14377200
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:041939/0086   Pages: 14
Recorded: 04/10/2017
Attorney Dkt #:87427.15R00842US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, MASATSUGU
Exec Dt:
03/31/2017
2
FUJII, HIDEAKI
Exec Dt:
04/04/2017
3
KAWAHARA, TAKESHI
Exec Dt:
04/04/2017
4
TANAKA, TOSHIYUKI
Exec Dt:
03/21/2017
5
YOSHIMURA, KENICHI
Exec Dt:
04/04/2017
6
YOSHIMURA, MAKOTO
Exec Dt:
04/03/2017
7
MIYATA, MASATAKA
Exec Dt:
04/03/2017
8
SHIOMOTO, TAKEHIRO
Exec Dt:
04/05/2017
Assignee
1
SHARP KABUSHIKI KAISHA
1 TAKUMI-CHO, SAKAI-KU, SAKAI CITY
OSAKA, JAPAN 590-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10261360
US20170315405
15517487
Correspondence name and address
MASAO YOSHIMURA, CHEN YOSHIMURA LLP
2975 SCOTT BLVD.
SUITE 110
SANTA CLARA, CA 95054
Assignment: 13
Reel/Frame:045925/0134   Pages: 4
Recorded: 05/29/2018
Attorney Dkt #:GSY.128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATE, KENJI
Exec Dt:
05/11/2018
2
KAWAHARA, TAKESHI
Exec Dt:
05/10/2018
3
NISHIKAWA, TOMOKO
Exec Dt:
05/10/2018
Assignees
1
GS YUASA INTERNATIONAL LTD.
1, INOBABA-CHO, NISHINOSHO, KISSHOIN, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8520
2
LITHIUM ENERGY AND POWER GMBH & CO. KG
HEILBRONNER STR. 358 -360
STUTTGART, GERMANY 70469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10833298
US20180261806
15760940
Correspondence name and address
MCGINN I.P. LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VA 22182-3817
Assignment: 14
Reel/Frame:045925/0401   Pages: 4
Recorded: 05/29/2018
Attorney Dkt #:GSY.131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATE, KENJI
Exec Dt:
05/11/2018
2
KAWAHARA, TAKESHI
Exec Dt:
05/10/2018
3
NISHIKAWA, TOMOKO
Exec Dt:
05/10/2018
Assignees
1
GS YUASA INTERNATIONAL LTD.
1, INOBABA-CHO, NISHINOSHO, KISSHOIN, MINAMI-KU,
KYOTO-SHI, KYOTO, JAPAN 601-8520
2
LITHIUM ENERGY AND POWER GMBH & CO. KG
HEILBRONNER STR. 358 -360
STUTTGART, GERMANY 70469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11581544
US20180261849
15760880
Correspondence name and address
MCGINN I.P. LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VA 22182-3817
Assignment: 15
Reel/Frame:048060/0919   Pages: 4
Recorded: 01/18/2019
Attorney Dkt #:GSY.127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATE, KENJI
Exec Dt:
05/11/2018
2
MAKI, TAKAO
Exec Dt:
05/11/2018
3
KAWAHARA, TAKESHI
Exec Dt:
05/10/2018
Assignees
1
GS YUASA INTERNATIONAL LTD.
1, INOBABA-CHO, NISHINOSHO, KISSHOIN, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8520
2
LITHIUM ENERGY AND POWER GMBH & CO. KG
HEILBRONNER STR. 358 -360
STUTTGART, GERMANY 70469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11081723
US20180269523
15760929
Correspondence name and address
MCGINN I.P. LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VA 22182-3817
Assignment: 16
Reel/Frame:046756/0111   Pages: 4
Recorded: 08/30/2018
Attorney Dkt #:046884-6648-00-US-581409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASUYA, TATSUKI
Exec Dt:
08/07/2018
2
KAWAHARA, TAKESHI
Exec Dt:
08/07/2018
3
MIYAZAKI, YASUHITO
Exec Dt:
08/07/2018
4
MAETA, KENTARO
Exec Dt:
08/07/2018
5
SUZUKI, HISANORI
Exec Dt:
08/07/2018
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HIGASHI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10529772
US20190035843
16081208
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 17
Reel/Frame:050666/0065   Pages: 6
Recorded: 10/09/2019
Attorney Dkt #: 046884-6648-01-US-593666
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASUYA, TATSUKI
Exec Dt:
08/07/2018
2
KAWAHARA, TAKESHI
Exec Dt:
08/07/2018
3
MIYAZAKI, YASUHITO
Exec Dt:
08/07/2018
4
MAETA, KENTARO
Exec Dt:
08/07/2018
5
SUZUKI, HISANORI
Exec Dt:
08/07/2018
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HIGASHI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10930700
US20200043974
16597124
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
WASHINGTON, DC 20005-1209

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