skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : HASEGAWA, KEI
Total Assignments: 20
Assignment: 1
Reel/Frame:017716/0278   Pages: 3
Recorded: 03/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOISHIHARA, SATOSHI
Exec Dt:
03/13/2006
2
HASEGAWA, KEI
Exec Dt:
03/13/2006
Assignee
1
DAI NIPPON PRINTING CO., LTD.
1-1, ICHIGAYA KAGACHO 1-CHOME
SHINJUKU-KU, TOKYO 162-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070007672
10574008
Correspondence name and address
MARK J. NUELL, PH.D.
BIRCH STEWART KOLASCH ET AL.
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:022652/0903   Pages: 3
Recorded: 05/07/2009
Attorney Dkt #:341868US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDA, YUJIN
Exec Dt:
04/20/2009
2
HASEGAWA, KEI
Exec Dt:
04/27/2009
3
IIJIMA, TOMOHIRO
Exec Dt:
04/27/2009
Assignee
1
NUFLARE TECHNOLOGY, INC.
2068-3, OOKA, NUMAZU-SHI
SHIZUOKA, JAPAN 410-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8423921
US20090285494
12435718
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:025487/0284   Pages: 4
Recorded: 12/09/2010
Attorney Dkt #:1303.51086X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, SUGURU
Exec Dt:
09/28/2010
2
SUGIME, HISASHI
Exec Dt:
10/01/2010
3
YAMAGUCHI, YUKIO
Exec Dt:
09/28/2010
4
OSAWA, TOSHIO
Exec Dt:
09/28/2010
5
KAKEHI, KAZUNORI
Exec Dt:
09/30/2010
6
HASEGAWA, KEI
Exec Dt:
09/28/2010
7
KIM, DONG YOUNG
Exec Dt:
09/28/2010
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9073045
US20110085961
12921382
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 4
Reel/Frame:028154/0108   Pages: 6
Recorded: 05/04/2012
Attorney Dkt #:1303.52314X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, SUGURU
Exec Dt:
03/13/2012
2
KIM, DONG YOUNG
Exec Dt:
03/13/2012
3
OSAWA, TOSHIO
Exec Dt:
03/13/2012
4
SUGIME, HISASHI
Exec Dt:
03/13/2012
5
HASEGAWA, KEI
Exec Dt:
03/13/2012
6
HABA, EISUKE
Exec Dt:
03/21/2012
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME
BUNKYO-KU
TOKYO, JAPAN 113-8654
2
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9061909
US20120219490
13394947
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 5
Reel/Frame:052080/0248   Pages: 6
Recorded: 03/11/2020
Attorney Dkt #:20374-136146-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, SUGURU
Exec Dt:
03/13/2012
2
KIM, DONG YOUNG
Exec Dt:
03/13/2012
3
OSAWA, TOSHIO
Exec Dt:
03/13/2012
4
SUGIME, HISASHI
Exec Dt:
03/13/2012
5
HASEGAWA, KEI
Exec Dt:
03/13/2012
6
HABA, EISUKE
Exec Dt:
03/21/2012
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME
BUNKYO-KU
TOKYO, JAPAN 113-8654
2
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1006606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633249
US20160002033
14744307
Correspondence name and address
ALAN E. SCHIAVELLI
1250 23RD STREET NW, SUITE 410
WASHINGTON, DC 20037-1164
Assignment: 6
Reel/Frame:030755/0852   Pages: 4
Recorded: 07/09/2013
Attorney Dkt #:1303.53056X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABA, EISUKE
Exec Dt:
06/04/2013
2
NODA, SUGURU
Exec Dt:
05/20/2013
3
HASEGAWA, KEI
Exec Dt:
05/20/2013
Assignees
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-6606
2
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME
BUNKYO-KU
TOKYO, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9096435
US20130287674
13881732
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 7
Reel/Frame:033351/0285   Pages: 5
Recorded: 07/21/2014
Attorney Dkt #:438339US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUICHI, YUUSUKE
Exec Dt:
07/08/2014
2
MITANI, RIE
Exec Dt:
07/08/2014
3
MIYAZAKI, TAKAFUMI
Exec Dt:
07/08/2014
4
SHONO, HIDEKAZU
Exec Dt:
07/08/2014
5
SAITO, OSAMU
Exec Dt:
07/08/2014
6
INOUE, RYUJI
Exec Dt:
07/09/2014
7
FUJITA, TETSUMARU
Exec Dt:
07/08/2014
8
HASEGAWA, KEI
Exec Dt:
07/08/2014
9
OHKUBO, YASUHIDE
Exec Dt:
07/08/2014
10
YOSHIDA, TOMOFUMI
Exec Dt:
07/08/2014
11
YAMADA, SHINTARO
Exec Dt:
07/08/2014
12
FUKUHATA, YOSHIHIRO
Exec Dt:
07/08/2014
13
OHI, RYOUHEI
Exec Dt:
07/08/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9201393
US20150063865
14336108
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:033809/0963   Pages: 5
Recorded: 09/24/2014
Attorney Dkt #:242296.000096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, KEISUKE
Exec Dt:
08/19/2014
2
SHIBANO, KEN
Exec Dt:
08/19/2014
3
INAYAMA, YOSHISATO
Exec Dt:
08/19/2014
4
HASEGAWA, KEI
Exec Dt:
08/19/2014
5
ENDO, YUTA
Exec Dt:
08/19/2014
Assignee
1
SUZUKI MOTOR CORPORATION
300, TAKATSUKA-CHO, MINAMI-KU,
HAMAMATSU-SHI, SHIZUOKA, JAPAN 432-8611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9399974
US20150083513
14495481
Correspondence name and address
TROUTMAN SANDERS LLP
405 LEXINGTON AVENUE
THE CHRYSLER BUILDING
NEW YORK, NY 10174
Assignment: 9
Reel/Frame:038369/0015   Pages: 6
Recorded: 04/25/2016
Attorney Dkt #:470667US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEI
Exec Dt:
04/18/2016
2
KIMURA, HAYATO
Exec Dt:
04/18/2016
3
INOUE, HIDEO
Exec Dt:
04/18/2016
4
ONIMARU, YOSHIAKI
Exec Dt:
04/18/2016
Assignee
1
NUFLARE TECHNOLOGY, INC.
8-1, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9953800
US20160322196
15137290
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:039352/0415   Pages: 3
Recorded: 08/05/2016
Attorney Dkt #:242296.000141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEI
Exec Dt:
07/29/2016
2
KEZUKA, KOTA
Exec Dt:
07/29/2016
3
TANAKA, KOICHI
Exec Dt:
07/29/2016
Assignee
1
SUZUKI MOTOR CORPORATION
300, TAKATSUKA-CHO, MINAMI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 432-8611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10286979
US20170106942
15229293
Correspondence name and address
TROUTMAN SANDERS LLP
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 11
Reel/Frame:039794/0928   Pages: 3
Recorded: 09/20/2016
Attorney Dkt #:242296.000148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HASEGAWA, KEI
Exec Dt:
08/12/2016
Assignee
1
SUZUKI MOTOR CORPORATION
300, TAKATSUKA-CHO, MINAMI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 432-8611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170101147
15270099
Correspondence name and address
TROUTMAN SANDERS LLP
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 12
Reel/Frame:041312/0849   Pages: 3
Recorded: 02/21/2017
Attorney Dkt #:501433US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEI
Exec Dt:
02/17/2017
2
KIMURA, HAYATO
Exec Dt:
02/17/2017
Assignee
1
NUFLARE TECHNOLOGY, INC.
8-1, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10109454
US20170243714
15437514
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:042338/0661   Pages: 3
Recorded: 05/11/2017
Attorney Dkt #:242296.000164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HASEGAWA, KEI
Exec Dt:
04/14/2017
Assignee
1
SUZUKI MOTOR CORPORATION
300, TAKATSUKA-CHO, MINAMI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 432-8611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563762
US20170350505
15592424
Correspondence name and address
TROUTMAN SANDERS LLP
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 14
Reel/Frame:042338/0835   Pages: 3
Recorded: 05/11/2017
Attorney Dkt #:242296.000165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEI
Exec Dt:
04/14/2017
2
TANAKA, KOICHI
Exec Dt:
04/14/2017
Assignee
1
SUZUKI MOTOR CORPORATION
300, TAKATSUKA-CHO, MINAMI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 432-8611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711891
US20170350506
15592454
Correspondence name and address
TROUTMAN SANDERS LLP
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 15
Reel/Frame:042866/0690   Pages: 4
Recorded: 06/29/2017
Attorney Dkt #:504908US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEI
Exec Dt:
06/21/2017
2
KIMURA, HAYATO
Exec Dt:
06/21/2017
3
KAWANA, RYOH
Exec Dt:
06/20/2017
Assignee
1
NUFLARE TECHNOLOGY, INC.
8-1, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10483087
US20180005799
15637527
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:045139/0579   Pages: 7
Recorded: 03/08/2018
Attorney Dkt #:511787US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, SHINJI
Exec Dt:
02/20/2018
2
HASEGAWA, KEI
Exec Dt:
02/20/2018
3
YAMADA, SHINTARO
Exec Dt:
02/21/2018
4
MITANI, RIE
Exec Dt:
02/23/2018
5
TERADA, YOHSUKE
Exec Dt:
02/21/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10281862
US20180267452
15915098
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:045923/0517   Pages: 6
Recorded: 05/29/2018
Attorney Dkt #:513968US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEI
Exec Dt:
05/07/2018
2
KIMURA, HAYATO
Exec Dt:
05/07/2018
3
INOUE, HIDEO
Exec Dt:
05/08/2018
4
ONIMARU, YOSHIAKI
Exec Dt:
05/07/2018
Assignee
1
NUFLARE TECHNOLOGY, INC.
8-1, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10475621
US20180350560
15991520
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:046443/0665   Pages: 2
Recorded: 07/24/2018
Attorney Dkt #:0098.1102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HASEGAWA, KEI
Exec Dt:
07/18/2018
Assignee
1
SUZUKI MOTOR CORPORATION
300, TAKATSUKA-CHO, MINAMI-KU,
HAMAMATSU-SHI, SHIZUOKA, JAPAN 432-8611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829178
US20190047654
16043724
Correspondence name and address
STEIN IP, LLC
1990 M STREET, NW
SUITE 610
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:049377/0342   Pages: 4
Recorded: 06/05/2019
Attorney Dkt #:523062US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEI
Exec Dt:
05/31/2019
2
ONIMARU, YOSHIAKI
Exec Dt:
05/31/2019
3
KIMURA, HAYATO
Exec Dt:
05/31/2019
Assignee
1
NUFLARE TECHNOLOGY, INC.
8-1, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10886103
US20190378688
16432009
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:056035/0078   Pages: 4
Recorded: 04/26/2021
Attorney Dkt #:536793US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEI
Exec Dt:
04/06/2021
2
KUNIMI, KEIJI
Exec Dt:
04/06/2021
3
TAKEGUCHI, KYOKO
Exec Dt:
04/14/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11314184
US20210349410
17239810
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 07:31 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT