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Patent Assignment Assignor Details
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Assignor Name : YAMAGUCHI, KYOHEI
Total Assignments: 21
Assignment: 1
Reel/Frame:027785/0327   Pages: 3
Recorded: 02/29/2012
Attorney Dkt #:0649-2474PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, DAI
Exec Dt:
02/10/2012
2
NAKANE, KAZUYOSHI
Exec Dt:
02/10/2012
3
SATO, KIMIHIKO
Exec Dt:
02/10/2012
4
YAMAGUCHI, KYOHEI
Exec Dt:
02/06/2012
Assignee
1
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120227706
13406644
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:034089/0618   Pages: 2
Recorded: 11/03/2014
Attorney Dkt #:120920-DCL051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, KYOHEI
Exec Dt:
10/31/2014
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA HIKARIE
SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9808719
US20150174494
14531095
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 3
Reel/Frame:034089/0856   Pages: 2
Recorded: 11/03/2014
Attorney Dkt #:120920-DCL052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KYOHEI
Exec Dt:
10/31/2014
2
KOYAMA, TATSUYA
Exec Dt:
10/31/2014
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA HIKARIE
SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9474979
US20150151204
14531126
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 4
Reel/Frame:034090/0247   Pages: 2
Recorded: 11/03/2014
Attorney Dkt #:120920-DCL053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, KYOHEI
Exec Dt:
10/31/2014
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA HIKARIE
SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9314700
US20150190715
14531167
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 5
Reel/Frame:038816/0136   Pages: 5
Recorded: 06/06/2016
Attorney Dkt #:P50272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, KYOHEI
Exec Dt:
11/11/2014
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160309598
15101955
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:035161/0428   Pages: 2
Recorded: 03/13/2015
Attorney Dkt #:120920-DCL066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KYOHEI
Exec Dt:
03/03/2015
2
HANABE, TAKASHI
Exec Dt:
03/03/2015
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA HIKARIE
SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630092
US20150265918
14657040
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 7
Reel/Frame:037916/0807   Pages: 6
Recorded: 03/08/2016
Attorney Dkt #:5734-1600855
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEI, SHINYA
Exec Dt:
02/26/2016
2
YAMAGUCHI, KYOHEI
Exec Dt:
02/25/2016
3
HATA, YOSHIMI
Exec Dt:
02/25/2016
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 141-8584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160218362
14917283
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:038224/0642   Pages: 6
Recorded: 04/08/2016
Attorney Dkt #:5734-1601447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEI, SHINYA
Exec Dt:
02/26/2016
2
TAKAHASHI, TSUKASA
Exec Dt:
02/26/2016
3
YAMAGUCHI, KYOHEI
Exec Dt:
02/25/2016
4
HATA, YOSHIMI
Exec Dt:
02/25/2016
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 141-8584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9525173
US20160254539
15028036
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:038746/0819   Pages: 7
Recorded: 05/31/2016
Attorney Dkt #:5734-1602550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KYOHEI
Exec Dt:
02/25/2016
2
ITO, NATSUMI
Exec Dt:
03/03/2016
3
TAKAHASHI, TSUKASA
Exec Dt:
02/26/2016
4
MITSUMOTO, TETSUYA
Exec Dt:
02/25/2016
5
KAGEI, SHINYA
Exec Dt:
02/26/2016
6
HATA, YOSHIMI
Exec Dt:
02/25/2016
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 141-8584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9786914
US20160301072
15100354
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:041664/0298   Pages: 6
Recorded: 03/21/2017
Attorney Dkt #:5734-1702193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUMOTO, TETSUYA
Exec Dt:
01/19/2017
2
YAMAGUCHI, KYOHEI
Exec Dt:
01/19/2017
3
MATSUYAMA, TOSHIKAZU
Exec Dt:
01/23/2017
4
MATSUSHIMA, HIDEAKI
Exec Dt:
01/19/2017
5
KAGEI, SHINYA
Exec Dt:
02/14/2017
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 141-8584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10276867
US20170309907
15512990
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:041683/0103   Pages: 6
Recorded: 03/22/2017
Attorney Dkt #:5734-1702343
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUMOTO, TETSUYA
Exec Dt:
01/19/2017
2
YAMAGUCHI, KYOHEI
Exec Dt:
01/19/2017
3
MATSUYAMA, TOSHIKAZU
Exec Dt:
01/23/2017
4
MATSUSHIMA, HIDEAKI
Exec Dt:
01/19/2017
5
KAGEI, SHINYA
Exec Dt:
02/14/2017
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 141-8584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10446842
US20170309908
15513331
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:044589/0954   Pages: 2
Recorded: 01/10/2018
Attorney Dkt #:120920-082US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KYOHEI
Exec Dt:
01/09/2018
2
KOYAMA, TATSUYA
Exec Dt:
01/09/2018
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA HIKARIE, SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9901817
US20160271491
15033584
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 13
Reel/Frame:046712/0754   Pages: 6
Recorded: 08/27/2018
Attorney Dkt #:5734-1804962
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KYOHEI
Exec Dt:
03/12/2018
2
MITSUMOTO, TETSUYA
Exec Dt:
03/12/2018
3
MATSUSHIMA, HIDEAKI
Exec Dt:
03/07/2018
4
KAGEI, SHINYA
Exec Dt:
03/09/2018
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 1418584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468677
US20190051900
16080175
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:050817/0658   Pages: 5
Recorded: 10/24/2019
Attorney Dkt #:OKAJ3001/TJM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAJIMA, TOSHINORI
Exec Dt:
05/11/2018
2
NAGATA, MAKOTO
Exec Dt:
05/16/2018
3
OKUI, NOBUNORI
Exec Dt:
06/01/2018
4
YAMAGUCHI, KYOHEI
Exec Dt:
06/02/2018
Assignees
1
N.E. CHEMCAT CORPORATION
4-1, HAMAMATSUCHO 2-CHOME, MINATO-KU
TOKYO, JAPAN 1056124
2
NATIONAL AGENCY FOR AUTOMOBILE AND LAND TRANSPORT TECHNOLOGY
7-42-27, JINDAIJI-HIGASHIMACHI, CHOFU
TOKYO, JAPAN 1820012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11047282
US20200003098
16482310
Correspondence name and address
BACON & THOMAS PLLC (TJM)
625 SLATERS LANE, FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 15
Reel/Frame:047066/0089   Pages: 3
Recorded: 10/04/2018
Attorney Dkt #:067237-1241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KYOHEI
Exec Dt:
06/22/2018
2
KAWAKAMI, DAISUKE
Exec Dt:
06/22/2018
3
HAMASAKI, HIROYUKI
Exec Dt:
06/22/2018
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10614008
US20190163655
16151161
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:051991/0219   Pages: 3
Recorded: 03/03/2020
Attorney Dkt #:067237-1784
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KYOHEI
Exec Dt:
06/22/2018
2
KAWAKAMI, DAISUKE
Exec Dt:
06/22/2018
3
HAMASAKI, HIROYUKI
Exec Dt:
06/22/2018
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11036662
US20200201796
16806759
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:056244/0855   Pages: 3
Recorded: 05/14/2021
Attorney Dkt #:067237-1950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KYOHEI
Exec Dt:
06/22/2018
2
KAWAKAMI, DAISUKE
Exec Dt:
06/22/2018
3
HAMASAKI, HIROYUKI
Exec Dt:
06/22/2018
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11422960
US20210263869
17319799
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 18
Reel/Frame:047843/0053   Pages: 4
Recorded: 12/21/2018
Attorney Dkt #:2070-066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, TAKUYA
Exec Dt:
11/08/2018
2
HOSOI, MASAHITO
Exec Dt:
11/08/2018
3
YAMAGUCHI, KYOHEI
Exec Dt:
11/08/2018
Assignee
1
FUTABA INDUSTRIAL CO., LTD.
1, AZA-OCHAYA, HASHIME-CHO
OKAZAKI-SHI, AICHI, JAPAN 444-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190186426
16221013
Correspondence name and address
WITHROW & TERRANOVA PLLC
106 PINEDALE SPRINGS WAY
CARY, NC 27511
Assignment: 19
Reel/Frame:049281/0906   Pages: 3
Recorded: 05/24/2019
Attorney Dkt #:17923-000001-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYANOHARA, KEISUKE
Exec Dt:
03/07/2019
2
YAMAGUCHI, KYOHEI
Exec Dt:
03/07/2019
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 141-8584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11094932
US20190348671
16464196
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 20
Reel/Frame:051639/0459   Pages: 4
Recorded: 01/28/2020
Attorney Dkt #:2070-086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, KYOHEI
Exec Dt:
01/08/2020
Assignee
1
FUTABA INDUSTRIAL CO., LTD.
1, AZA-OCHAYA, HASHIME-CHO
OKAZAKI-SHI, AICHI, JAPAN 444-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954896
US20200248655
16744880
Correspondence name and address
WITHROW & TERRANOVA PLLC
106 PINEDALE SPRINGS WAY
CARY, NC 27511
Assignment: 21
Reel/Frame:061378/0910   Pages: 3
Recorded: 10/11/2022
Attorney Dkt #:17923-000010-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYANOHARA, KEISUKE
Exec Dt:
09/14/2022
2
YAMAGUCHI, KYOHEI
Exec Dt:
09/14/2022
Assignee
1
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 1418584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230142372
17918228
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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