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Patent Assignment Assignor Details
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Assignor Name : KOMATSU, DAISUKE
Total Assignments: 17
Assignment: 1
Reel/Frame:019594/0378   Pages: 3
Recorded: 07/24/2007
Attorney Dkt #:P09260US00/RFH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, TOMONORI
Exec Dt:
06/21/2007
2
KOMATSU, DAISUKE
Exec Dt:
06/21/2007
3
KATSUTA, MASATO
Exec Dt:
06/21/2007
4
NADANAMI, NORIHIKO
Exec Dt:
06/21/2007
5
YOKOI, HITOSHI
Exec Dt:
06/21/2007
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18,. TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080011052
11770396
Correspondence name and address
ROSS F. HUNT, JR.
STITES & HARBISON PLLC
1199 NORTH FAIRFAX ST.
SUITE 900
ALEXANDRIA, VA 22314-1437
Assignment: 2
Reel/Frame:020445/0396   Pages: 3
Recorded: 02/01/2008
Attorney Dkt #:P09429US00/RFH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, DAISUKE
Exec Dt:
01/29/2008
2
NADANAMI, NORIHIKO
Exec Dt:
01/29/2008
3
KATSUTA, MASATO
Exec Dt:
01/29/2008
4
YOKOI, HITOSHI
Exec Dt:
01/29/2008
5
KONDO, TOMONORI
Exec Dt:
01/29/2008
6
MATSUTANI, WATARU
Exec Dt:
01/29/2008
7
IMAEDA, KOUICHI
Exec Dt:
01/29/2008
Assignee
1
NGK SPARK PLUG CO., LTD.
14 - 18, TAKATSUJI-CHO, MIZUHO-KU, NOGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080178657
12022366
Correspondence name and address
ROSS F. HUNT, JR.
STITES & HARIBSON PLLC
1199 NORTH FAIRFAX ST.
SUITE 900
ALEXANDRIA, VA 22314-1437
Assignment: 3
Reel/Frame:025941/0445   Pages: 9
Recorded: 03/11/2011
Attorney Dkt #:P39009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, CHIE
Exec Dt:
03/10/2011
2
ISHIKAWA, HIROYA
Exec Dt:
03/10/2011
3
FURUSAKI, KEIZO
Exec Dt:
03/10/2011
4
OKUYAMA, YASUO
Exec Dt:
03/10/2011
5
TODO, YUSUKE
Exec Dt:
03/10/2011
6
KOMATSU, DAISUKE
Exec Dt:
03/10/2011
Assignee
1
NGK SPARK PLUG CO., LTD.
1418 TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9123936
US20110171554
13063639
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:029768/0178   Pages: 2
Recorded: 02/06/2013
Attorney Dkt #:Q143062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TODO, YUSUKE
Exec Dt:
02/01/2013
2
KOMATSU, DAISUKE
Exec Dt:
02/01/2013
3
OKUYAMA, YASUO
Exec Dt:
02/01/2013
4
UEMATSU, HIDEKI
Exec Dt:
02/01/2013
5
ISHIKAWA, HIROYA
Exec Dt:
02/01/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9406952
US20130130144
13699906
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:029851/0912   Pages: 8
Recorded: 02/21/2013
Attorney Dkt #:201917-0158 (492595)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUNO, KAZUKI
Exec Dt:
02/18/2013
2
HOSOE, AKIHISA
Exec Dt:
02/19/2013
3
MAJIMA, MASATOSHI
Exec Dt:
02/08/2013
4
NAKAI, YOSHIHIRO
Exec Dt:
02/19/2013
5
NOGUCHI, TAKAYUKI
Exec Dt:
02/14/2013
6
KOMATSU, DAISUKE
Exec Dt:
02/14/2013
7
IIDA, DAISUKE
Exec Dt:
02/14/2013
8
YAMAMOTO, MASASHI
Exec Dt:
02/14/2013
9
KURAMOTO, MASAMICHI
Exec Dt:
02/14/2013
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
MEIDENSHA CORPORATION
2-1-1, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9048025
US20130148265
13675545
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 6
Reel/Frame:032145/0042   Pages: 3
Recorded: 02/05/2014
Attorney Dkt #:Q209726
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, NOBUYUKI
Exec Dt:
01/14/2014
2
KOMATSU, DAISUKE
Exec Dt:
01/14/2014
3
MATSUI, NAOTO
Exec Dt:
01/14/2014
4
OKAZAKI, SHINOBU
Exec Dt:
01/14/2014
5
UEMATSU, HIDEKI
Exec Dt:
01/14/2014
6
ISHIKAWA, HIROYA
Exec Dt:
01/14/2014
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10256495
US20140170522
14237228
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 7
Reel/Frame:036655/0539   Pages: 3
Recorded: 09/25/2015
Attorney Dkt #:9319S-004617-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, DAISUKE
Exec Dt:
08/26/2015
2
AKAHANE, KAZUSHIGE
Exec Dt:
08/26/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10022878
US20160089777
14865322
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:036680/0245   Pages: 4
Recorded: 09/29/2015
Attorney Dkt #:9319S-004631-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHAKURA, SEIJI
Exec Dt:
08/19/2015
2
AKAHANE, KAZUSHIGE
Exec Dt:
08/26/2015
3
NAKANO, SHO
Exec Dt:
08/26/2015
4
OWA, TAKUYA
Exec Dt:
08/19/2015
5
SEKINE, KOTARO
Exec Dt:
08/26/2015
6
KOMATSU, DAISUKE
Exec Dt:
08/26/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9764463
US20160089779
14868797
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:040087/0346   Pages: 5
Recorded: 09/20/2016
Attorney Dkt #:9319S-004617-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S LAST NAME PREVIOUSLY RECORDED AT REEL: 036655 FRAME: 0539. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KOMATSU, DAISUKE
Exec Dt:
08/26/2015
2
AKAHA, KAZUSHIGE
Exec Dt:
08/26/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10022878
US20160089777
14865322
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:036924/0348   Pages: 4
Recorded: 10/30/2015
Attorney Dkt #:P48335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, DAISUKE
Exec Dt:
09/16/2015
2
SHICHIDA, TAKAFUMI
Exec Dt:
09/16/2015
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10069162
US20150380744
14765422
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:037619/0491   Pages: 3
Recorded: 01/29/2016
Attorney Dkt #:9319S-004763-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHAKURA, SEIJI
Exec Dt:
01/19/2016
2
KOMATSU, DAISUKE
Exec Dt:
01/19/2016
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081100
US20160221182
15010288
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:038339/0024   Pages: 3
Recorded: 04/21/2016
Attorney Dkt #:9319S-004876-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, DAISUKE
Exec Dt:
04/07/2016
2
AKAHA, KAZUSHIGE
Exec Dt:
04/07/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160318179
15134479
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 13
Reel/Frame:038399/0020   Pages: 4
Recorded: 04/28/2016
Attorney Dkt #:D1S2015129US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, YOSHINOBU
Exec Dt:
04/08/2016
2
MIYASAKA, HIDEKATSU
Exec Dt:
04/08/2016
3
YOSHIMURA, KAZUTO
Exec Dt:
04/08/2016
4
KOMATSU, DAISUKE
Exec Dt:
04/08/2016
5
ISHIKAWA, TAKESHI
Exec Dt:
04/11/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D782553
NONE
29562678
Correspondence name and address
ONDA TECHNO INTL. PATENT ATTYS.
12-1, OMIYA-CHO 2-CHOME
GIFU-CITY, 500-8731 JAPAN
Assignment: 14
Reel/Frame:046677/0752   Pages: 4
Recorded: 08/23/2018
Attorney Dkt #:9319S-005779-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, DAISUKE
Exec Dt:
07/30/2018
2
YAMAMOTO, SOTA
Exec Dt:
07/30/2018
3
OKADA, RYUCHI
Exec Dt:
07/31/2018
4
HASEGAWA, FUMIAKI
Exec Dt:
07/30/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569426
US20190061176
16110053
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 15
Reel/Frame:050876/0431   Pages: 7
Recorded: 10/30/2019
Attorney Dkt #:9319S-005779-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE THIRD INVENTOR'S FIRST NAME PREVIOUSLY RECORDED AT REEL: 046677 FRAME: 0752. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KOMATSU, DAISUKE
Exec Dt:
07/30/2018
2
YAMAMOTO, SOTA
Exec Dt:
07/30/2018
3
OKADA, RYUICHI
Exec Dt:
07/31/2018
4
HASEGAWA, FUMIAKI
Exec Dt:
07/30/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569426
US20190061176
16110053
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 16
Reel/Frame:052241/0815   Pages: 3
Recorded: 03/27/2020
Attorney Dkt #:9319S-006370-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, DAISUKE
Exec Dt:
01/07/2020
2
TANAKA, TOSHIO
Exec Dt:
01/07/2020
3
SEKINE, KOTARO
Exec Dt:
01/08/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597103
US20200307001
16831942
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 17
Reel/Frame:052484/0114   Pages: 4
Recorded: 04/24/2020
Attorney Dkt #:9319S-006415-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SOTA
Exec Dt:
02/28/2020
2
TAKAHASHI, YASUTOMO
Exec Dt:
03/06/2020
3
KOBAYASHI, MASAHIKO
Exec Dt:
03/06/2020
4
KOMATSU, DAISUKE
Exec Dt:
02/28/2020
5
TANAKA, TOSHIO
Exec Dt:
02/28/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11400583
US20200338720
16857247
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303

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