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Patent Assignment Assignor Details
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Assignor Name : OKUMURA, TAKUJI
Total Assignments: 17
Assignment: 1
Reel/Frame:004692/0166   Pages: 1
Recorded: 04/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OKUMURA, TAKUJI
Exec Dt:
02/16/1987
Assignee
1
KABUSHIKI KAISHA KOMATSU SEISAKUSHO
NO. 3-6, AKASAKA 2-CHOME, MINATO-KU,
A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
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4764212
NONE
07016265
Correspondence name and address
RONALD P. KANANEN
VORYS, SATER, SEYMOUR & PEASE
1828 L STREET, N.W.
SUITE 1111
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:005787/0239   Pages: 2
Recorded: 07/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKUTA, YOSHIHISA
Exec Dt:
07/18/1991
2
MATSUYAMA, SOUICHI
Exec Dt:
07/18/1991
3
OKUMURA, TAKUJI
Exec Dt:
07/18/1991
Assignee
1
MITA INDUSTRIAL CO., LTD.,
A CORPORATION OF JAPAN
2-28, TAMATSUKURI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA-FU 540, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5177481
NONE
07736285
Correspondence name and address
BEVERIDGE, DE GRANDI & WEILACHER
1819 H ST., NW, SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:006044/0368   Pages: 3
Recorded: 03/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMATANI, AKIRA
Exec Dt:
01/30/1992
2
OKUMURA, TAKUJI
Exec Dt:
01/30/1992
Assignee
1
MITA INDUSTRIAL CO., LTD.
2-28, TAMATSUKURI 1-CHOME, CHUO-KU, OSAKA-SHI
A CORPORATION OF JAPAN
OSAKA 540, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5331342
NONE
07845656
Correspondence name and address
MICHAEL A. MAKUCH
FEDERAL BAR BUILDING WEST
1819 H STREET, N.W., STE. 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:006265/0664   Pages: 3
Recorded: 05/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKUMURA, TAKUJI
Exec Dt:
04/27/1992
2
INAGAKI, HIROSHI
Exec Dt:
04/27/1992
3
SUZUNO, YUKIE
Exec Dt:
04/27/1992
Assignee
1
KABUSHIKI KAISHA KOMATSU SEISAKUSHO
3-6, AKASAKA 2-CHOME, MINATO-KU
TOKYO 107, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5289155
NONE
07855642
Correspondence name and address
R. EUGENE VARNDELL, JR., VARNDELL LEGAL
GROUP
745 SOUTH 23RD STREET
SUITE 100
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:007306/0623   Pages: 4
Recorded: 01/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, HIROYUKI
Exec Dt:
12/05/1994
2
HIKOSAKA, ARIYOSHI
Exec Dt:
12/05/1994
3
KAJITANI, TETSUJI
Exec Dt:
12/05/1994
4
HIRANO, HIDEMITSU
Exec Dt:
12/05/1994
5
OKUMURA, TAKUJI
Exec Dt:
12/05/1994
6
MATSUSHITA, TSUKASA
Exec Dt:
12/05/1994
7
AZUMAI, HIDEO
Exec Dt:
11/22/1994
8
IWATSUBO, SATOSHI
Exec Dt:
11/22/1994
Assignee
1
MITA INDUSTRIAL CO., LTD.
2-28, TAMATSUKURI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5659402
NONE
08367846
Correspondence name and address
MICHAEL A. MAKUCH
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
THE MANULIFE BUILDING
1850 M STREET, N.W., STE. 800
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:007393/0875   Pages: 4
Recorded: 03/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, TAKUJI
Exec Dt:
02/09/1995
2
AZUMAI, HIDEO
Exec Dt:
01/30/1995
3
IWATSUBO, SATOSHI
Exec Dt:
01/30/1995
Assignee
1
MITA INDUSTRIAL CO., LTD. A CORPORATION OF JAPAN
2-28, TAMATSUKURI 1-CHOME CHUO-KU, OSAKA-SHI OSAKA 540, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5706102
NONE
08400814
Correspondence name and address
MICHAEL A. MAKUCH
THE MANULIFE BLDG.
1850 M ST., NW
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:011642/0532   Pages: 3
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, TAKUJI
Exec Dt:
03/13/2001
2
OKUMURA, TAKUYA
Exec Dt:
03/13/2001
Assignees
1
OKUMURA, TAKUYA
14-12 SAKAE 2-CHOME NAKA-KU
NAGOYA-SHI AICHI-KEN, JAPAN
2
OKUMURA, MICHIYO
14-12 SAKAE 2-CHOME NAKA-KU
NAGOYA-SHI AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6530338
US20010022153
09809866
Correspondence name and address
LYON & LYON LLP
JEFFREY A. MILLER
633 WEST FIFTH STREET
SUITE 4700
LOS ANGELES, CA 90071-2066
Assignment: 8
Reel/Frame:015507/0026   Pages: 2
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, YUTAKA
Exec Dt:
02/09/2004
2
OKUMURA, TAKUJI
Exec Dt:
02/09/2004
3
KOMATSU, TAKEHIRO
Exec Dt:
02/09/2004
4
TOMIOKA, JYUNSUKE
Exec Dt:
02/09/2004
5
HANAMOTO, TADAYUKI
Exec Dt:
02/09/2004
6
MORIMOTO, SHIGEO
Exec Dt:
02/09/2004
Assignee
1
KOMATSU DENSHI KINZOKU KABUSHIKI KAISHA
25-1, SHINOMIYA 3-CHOME
HIRATSUKA-SHI,
KANAGAWA, JAPAN 254-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7160386
US20040211359
10487286
Correspondence name and address
WELSH & KATZ, LTD.
GERALD T. SHEKLETON
120 SOUTH RIVERSIDE PLAZA
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:018652/0072   Pages: 2
Recorded: 11/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, YUBAKA
Exec Dt:
02/09/2004
2
TOMIOKA, JYUNSUKE
Exec Dt:
02/09/2004
3
OKUMURA, TAKUJI
Exec Dt:
02/09/2004
4
HANAMOTO, TADAYUKI
Exec Dt:
02/09/2004
5
KOMATSU, TAKEHIRO
Exec Dt:
02/09/2004
6
MORIMOTO, SHIGEO
Exec Dt:
02/09/2004
Assignee
1
KOMATSU DENSHI KINZOKU KABUSHIKI KAISHA
25-1, SHINOMIYA 3-CHOME, HIRATSUKA-SHI
KANAGAWA, JAPAN 254-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7918934
US20070068448
11605752
Correspondence name and address
GERALD T. SHEKLETON
WELSH & KATZ, LTD.
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606-3912
Assignment: 10
Reel/Frame:020477/0246   Pages: 3
Recorded: 01/31/2008
Attorney Dkt #:VX082829 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANDOH, KENICHI
Exec Dt:
10/12/2007
2
MORIMOTO, SHIGEO
Exec Dt:
10/12/2007
3
OKUMURA, TAKUJI
Exec Dt:
10/12/2007
4
NAGATA, TETSU
Exec Dt:
10/12/2007
5
SHIMADA, MASARU
Exec Dt:
10/12/2007
6
TOMIOKA, JUNSUKE
Exec Dt:
04/12/2007
7
SHIRAISHI, YUTAKA
Exec Dt:
04/12/2007
8
KODAMA, TAKESHI
Exec Dt:
04/12/2007
Assignee
1
SUMCO TECHXIV CORPORATION
25-1, SHINOMIYA 3-CHOME
HIRATSUKA-SHI, KANAGAWA, JAPAN 254-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8150784
US20100100217
11989749
Correspondence name and address
R. EUGENE VARNDELL, JR.
POSZ LAW GRUOP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 11
Reel/Frame:037595/0758   Pages: 6
Recorded: 01/27/2016
Attorney Dkt #:MZD2015A547
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINTANI, SHUHEI
Exec Dt:
01/05/2016
2
OKUMURA, TAKUJI
Exec Dt:
01/05/2016
3
HORIUCHI, HIROAKI
Exec Dt:
01/05/2016
4
NAKAGAWA, SHIGERU
Exec Dt:
01/05/2016
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO
AKI-GUN, HIROSHIMA, JAPAN 730-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10240491
US20160245128
15007468
Correspondence name and address
ALLEMAN HALL MCCOY RUSSELL & TUTTLE LLP
806 SW BROADWAY
SUITE 600
PORTLAND, OR 97205-3335
Assignment: 12
Reel/Frame:039677/0085   Pages: 3
Recorded: 09/08/2016
Attorney Dkt #:1451345.618US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, KOJI
Exec Dt:
08/18/2016
2
ITOU, YUTAKA
Exec Dt:
08/18/2016
3
SAKUMA, GO
Exec Dt:
08/18/2016
4
OKUMURA, TAKUJI
Exec Dt:
08/18/2016
5
SOUDA, AKIHIKO
Exec Dt:
08/18/2016
6
ENDOU, TAKAYOSHI
Exec Dt:
08/18/2016
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170287651
15124503
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 13
Reel/Frame:046747/0340   Pages: 10
Recorded: 08/08/2018
Attorney Dkt #:MZD183029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIMA, KENICHI
Exec Dt:
06/28/2018
2
EZUMI, KEITARO
Exec Dt:
06/28/2018
3
TSUMURA, YUICHIRO
Exec Dt:
06/28/2018
4
TANAKA, DAISUKE
Exec Dt:
06/28/2018
5
MAIGUMA, TAIKI
Exec Dt:
06/28/2018
6
OKUMURA, TAKUJI
Exec Dt:
06/28/2018
7
ASHIKAGA, KENSUKE
Exec Dt:
06/28/2018
8
HIGASHIO, MASAYOSHI
Exec Dt:
06/28/2018
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO
AKI-GUN, HIROSHIMA, JAPAN 730-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480479
US20190063394
16058122
Correspondence name and address
ALLEMAN HALL CREASMAN & TUTTLE LLP
900 SW 5TH AVENUE
SUITE 2300
PORTLAND, OR 97204
Assignment: 14
Reel/Frame:049653/0049   Pages: 11
Recorded: 07/02/2019
Attorney Dkt #:MZD193020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, SHOJI
Exec Dt:
06/25/2019
2
HASHIMOTO, HIDETOSHI
Exec Dt:
06/26/2019
3
OKUMURA, TAKUJI
Exec Dt:
06/24/2019
4
NAKAGAWA, SHIGERU
Exec Dt:
06/24/2019
5
TORII, YASUSHI
Exec Dt:
06/24/2019
6
KINOSHITA, MASAYUKI
Exec Dt:
06/25/2019
7
TSUMURA, YUICHIRO
Exec Dt:
06/20/2019
8
TANAKA, DAISUKE
Exec Dt:
06/21/2019
9
MAIGUMA, TAIKI
Exec Dt:
06/24/2019
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO
AKI-GUN, HIROSHIMA, JAPAN 730-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815917
US20200072148
16459932
Correspondence name and address
ALLEMAN HALL CREASMAN & TUTTLE LLP
900 SW 5TH AVENUE
SUITE 2300
PORTLAND, OR 97204
Assignment: 15
Reel/Frame:049653/0279   Pages: 11
Recorded: 07/02/2019
Attorney Dkt #:MZD193021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, SHOJI
Exec Dt:
06/25/2019
2
HASHIMOTO, HIDETOSHI
Exec Dt:
06/26/2019
3
OKUMURA, TAKUJI
Exec Dt:
06/24/2019
4
NAKAGAWA, SHIGERU
Exec Dt:
06/24/2019
5
TORII, YASUSHI
Exec Dt:
06/24/2019
6
KINOSHITA, MASAYUKI
Exec Dt:
06/25/2019
7
TSUMURA, YUICHIRO
Exec Dt:
06/20/2019
8
TANAKA, DAISUKE
Exec Dt:
06/21/2019
9
MAIGUMA, TAIKI
Exec Dt:
06/24/2019
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO
AKI-GUN, HIROSHIMA, JAPAN 730-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10876488
US20200072149
16459950
Correspondence name and address
ALLEMAN HALL CREASMAN & TUTTLE LLP
900 SW 5TH AVENUE
SUITE 2300
PORTLAND, OR 97204
Assignment: 16
Reel/Frame:049653/0408   Pages: 11
Recorded: 07/02/2019
Attorney Dkt #:MZD193022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, SHOJI
Exec Dt:
06/25/2019
2
HASHIMOTO, HIDETOSHI
Exec Dt:
06/26/2019
3
OKUMURA, TAKUJI
Exec Dt:
06/24/2019
4
NAKAGAWA, SHIGERU
Exec Dt:
06/24/2019
5
TORII, YASUSHI
Exec Dt:
06/24/2019
6
KINOSHITA, MASAYUKI
Exec Dt:
06/25/2019
7
TSUMURA, YUICHIRO
Exec Dt:
06/20/2019
8
TANAKA, DAISUKE
Exec Dt:
06/21/2019
9
MAIGUMA, TAIKI
Exec Dt:
06/24/2019
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO
AKI-GUN, HIROSHIMA, JAPAN 730-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10767592
US20200072150
16459969
Correspondence name and address
ALLEMAN HALL CREASMAN & TUTTLE LLP
900 SW 5TH AVENUE
SUITE 2300
PORTLAND, OR 97204
Assignment: 17
Reel/Frame:050825/0633   Pages: 11
Recorded: 10/25/2019
Attorney Dkt #:MZD193032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, SHOJI
Exec Dt:
10/11/2019
2
HASHIMOTO, HIDETOSHI
Exec Dt:
10/07/2019
3
OKUMURA, TAKUJI
Exec Dt:
10/07/2019
4
NAKAGAWA, SHIGERU
Exec Dt:
10/07/2019
5
TORII, YASUSHI
Exec Dt:
10/07/2019
6
KINOSHITA, MASAYUKI
Exec Dt:
10/07/2019
7
TSUMURA, YUICHIRO
Exec Dt:
10/07/2019
8
TANAKA, DAISUKE
Exec Dt:
10/07/2019
9
MAIGUMA, TAIKI
Exec Dt:
10/07/2019
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO
AKI-GUN, HIROSHIMA, JAPAN 730-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10934962
US20200200112
16663750
Correspondence name and address
ALLEMAN HALL CREASMAN & TUTTLE LLP
900 SW 5TH AVENUE
SUITE 2300
PORTLAND, OR 97204

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