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Patent Assignment Assignor Details
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Assignor Name : HIRASAWA, KAZUAKI
Total Assignments: 14
Assignment: 1
Reel/Frame:011168/0942   Pages: 3
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, YOSHITAKA
Exec Dt:
09/19/2000
2
KONISHI, JIN
Exec Dt:
09/19/2000
3
HIRASAWA, KAZUAKI
Exec Dt:
09/19/2000
4
OKADA, HIDEKI
Exec Dt:
09/19/2000
5
SUZUKI, MASANORI
Exec Dt:
09/19/2000
Assignee
1
PETROLEUM ENERGY CENTER
MINATO-KU
3-9, TORANOMON 4-CHOME
TOKYO 105--0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420158
NONE
09647540
Correspondence name and address
FISH & RICHARDSON
CHRIS T. MIZUMOTO
45 ROCKEFELLER PLAZA
SUITE 2800
NEW YORK, NY 10111
Assignment: 2
Reel/Frame:016865/0944   Pages: 3
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
09/21/2004
2
TSUBOKURA, AKIRA
Exec Dt:
09/21/2004
3
MIZUTA, HARUYOSHI
Exec Dt:
09/21/2004
Assignee
1
NIPPON OIL CORPORATION
3-12, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO 105-8412, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060121556
10511345
Correspondence name and address
MARVIN A. MOTSENBOCKER
HELLER EHRMAN WHITE & MCAULIFFE
1666 K STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:018074/0294   Pages: 3
Recorded: 07/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUBOKURA, AKIRA
Exec Dt:
03/08/2006
2
YONEDA, HISASHI
Exec Dt:
03/08/2006
3
HIRASAWA, KAZUAKI
Exec Dt:
03/08/2006
Assignee
1
NIPPON OIL CORPORATION
3-12, NISHI-SHIMABASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7745170
US20070105189
10571902
Correspondence name and address
NOVAK DRUCE ET AL.
1300 EYE STREET, NW
400 EAST TOWER
WASH. DC 20005
Assignment: 4
Reel/Frame:021594/0667   Pages: 5
Recorded: 09/26/2008
Attorney Dkt #:09857/0210514-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZAKI, TOMOYUKI
Exec Dt:
08/18/2008
2
ISHIKAWA, SATORU
Exec Dt:
08/18/2008
3
TSUBOKURA, AKIRA
Exec Dt:
08/26/2008
4
HIRASAWA, KAZUAKI
Exec Dt:
08/26/2008
Assignees
1
ASAHI KASEI PHARMA CORPORATION
1-105 KANDA JINBOCHO, CHIYODA-KU
TOKYO, JAPAN 101-8101
2
NIPPON OIL CORPORATION
3-12, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8097761
US20100174118
12294762
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 5
Reel/Frame:022548/0824   Pages: 3
Recorded: 04/15/2009
Attorney Dkt #:09857/0211491-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
03/24/2009
2
TSUBOKURA, AKIRA
Exec Dt:
03/24/2009
3
YONEDA, HISASHI
Exec Dt:
03/24/2009
Assignee
1
NIPPON OIL CORPORATION
3-12, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8999664
US20100319077
12445615
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 6
Reel/Frame:026536/0612   Pages: 4
Recorded: 07/01/2011
Attorney Dkt #:086268-0130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
03/31/2011
2
TSUBOKURA, AKIRA
Exec Dt:
03/31/2011
3
SATOU, HIROSHI
Exec Dt:
03/31/2011
4
YATA, TATSUHISA
Exec Dt:
03/31/2011
Assignee
1
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993282
US20110262981
13124304
Correspondence name and address
LOUIS J. DELJUIDICE
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 7
Reel/Frame:026676/0147   Pages: 9
Recorded: 07/29/2011
Attorney Dkt #:086268-0130
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FOURTH ASSIGNOR YATA'S FIRST NAME PREVIOUSLY RECORDED ON REEL 026536 FRAME 0612. ASSIGNOR(S) HEREBY CONFIRMS THE NAME SHOULD BE CORRECTED FROM TATSUHISA TO TETSUHISA.
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
03/31/2011
2
TSUBOKURA, AKIRA
Exec Dt:
03/31/2011
3
SATOU, HIROSHI
Exec Dt:
03/31/2011
4
YATA, TETSUHISA
Exec Dt:
03/31/2011
Assignee
1
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993282
US20110262981
13124304
Correspondence name and address
LOUIS J. DELJUIDICE
MCDERMOTT WILL & EMERY LLP
600 THIRTEENTH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 8
Reel/Frame:027063/0952   Pages: 4
Recorded: 10/14/2011
Attorney Dkt #:086268-0132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
07/14/2011
2
TSUBOKURA, AKIRA
Exec Dt:
07/25/2011
Assignee
1
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853460
US20120059192
13146724
Correspondence name and address
PAUL M. ZAGAR
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 9
Reel/Frame:028955/0273   Pages: 4
Recorded: 09/13/2012
Attorney Dkt #:119244-00030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
07/04/2012
2
SATOH, HIROSHI
Exec Dt:
07/04/2012
3
YONEDA, HISASHI
Exec Dt:
07/04/2012
4
YATA, TETSUHISA
Exec Dt:
07/04/2012
5
AZUMA, MITSUTOSHI
Exec Dt:
07/04/2012
Assignee
1
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605323
US20130012594
13634657
Correspondence name and address
MCCARTER & ENGLISH, LLP
405 N. KING STREET, 8TH FLOOR
WILMINGTON, DE 19801
Assignment: 10
Reel/Frame:029048/0613   Pages: 3
Recorded: 09/28/2012
Attorney Dkt #:119244-00031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
07/04/2012
2
SATOH, HIROSHI
Exec Dt:
07/04/2012
3
YONEDA, HISASHI
Exec Dt:
07/04/2012
4
YATA, TETSUHISA
Exec Dt:
07/04/2012
5
AZUMA, MITSUTOSHI
Exec Dt:
07/04/2012
Assignee
1
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883443
US20130030218
13637698
Correspondence name and address
MCCARTER & ENGLISH, LLP
405 N. KING STREET, 8TH FLOOR
WILMINGTON, DE 19801
Assignment: 11
Reel/Frame:042662/0867   Pages: 4
Recorded: 06/09/2017
Attorney Dkt #:119244-00110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
07/04/2012
2
SATOH, HIROSHI
Exec Dt:
07/04/2012
3
YONEDA, HISASHI
Exec Dt:
07/04/2012
4
YATA, TETSUHISA
Exec Dt:
07/04/2012
5
AZUMA, MITSUTOSHI
Exec Dt:
07/04/2012
Assignee
1
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10240215
US20170029862
15293985
Correspondence name and address
MCCARTER & ENGLISH, LLP
RENAISSANCE CENTRE
405 N. KING STREET, 8TH FLOOR
WILMINGTON, DE 19801
Assignment: 12
Reel/Frame:035488/0690   Pages: 6
Recorded: 04/24/2015
Attorney Dkt #:SPO.147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIZAWA, SHOTARO
Exec Dt:
04/16/2015
2
HIRASAWA, KAZUAKI
Exec Dt:
04/15/2015
3
KAWASHIMA, YUKI
Exec Dt:
04/15/2015
Assignee
1
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9687422
US20150272835
14432946
Correspondence name and address
DAVID R. SALIWANCHIK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 13
Reel/Frame:046170/0303   Pages: 5
Recorded: 06/21/2018
Attorney Dkt #:086268-0153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YATA, TETSUHISA
Exec Dt:
03/19/2018
2
YONEDA, HISASHI
Exec Dt:
03/15/2018
3
AZUMA, MITSUTOSHI
Exec Dt:
03/15/2018
4
HIRASAWA, KAZUAKI
Exec Dt:
03/15/2018
Assignee
1
JXTG NIPPON OIL & ENERGY CORPORATION
1-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8162
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947574
US20190112628
16065030
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:061230/0561   Pages: 4
Recorded: 09/27/2022
Attorney Dkt #:YANM.P0333US / 1001226279
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, KAZUAKI
Exec Dt:
09/21/2022
2
IKEGAMI, SOICHIRO
Exec Dt:
09/21/2022
3
UKAI, HIROFUMI
Exec Dt:
09/20/2022
4
YOSHIDA, YOSHIHIRO
Exec Dt:
09/20/2022
Assignees
1
YANMAR POWER TECHNOLOGY CO., LTD.
1-32, CHAYAMACHI, KITA-KU
OSAKA-SHI, OSAKA-FU, JAPAN 5308311
2
ARIMITSU INDUSTRY CO., LTD.
2-3-21, FUKAEKITA, HIGASHINARI-KU
OSAKA-CITY, JAPAN 537-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230157271
17915045
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BLVD, SUITE 1100
AUSTIN, TX 78701

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