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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 : MATSUMOTO, REIJI
Total Assignments: 20
Assignment: 1
Reel/Frame:008701/0782   Pages: 4
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIODA, TAKESHIKO
Exec Dt:
04/23/1997
2
FUKUSHIMA, AKIO
Exec Dt:
04/23/1997
3
YOSHIDA, IKURU
Exec Dt:
04/23/1997
4
CHENG, JUN
Exec Dt:
04/23/1997
5
KATO, HIDENOBU
Exec Dt:
04/23/1997
6
YAMAZAKI, MASAYUKI
Exec Dt:
04/23/1997
7
ABE, KAZUYA
Exec Dt:
04/23/1997
8
MATSUMOTO, REIJI
Exec Dt:
04/23/1997
Assignee
1
PIONEER ELECTRONIC CORPORATION
MEGURO-KU
NO. 4-1 MEGURO 1-CHOME
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484318
NONE
08921951
Correspondence name and address
LADAS & PARRY
RICHARD P. BERG
5670 WILSHIRE BOULEVARD
#2100
LOS ANGELES, CA 90036
Assignment: 2
Reel/Frame:013682/0859   Pages: 2
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, REIJI
Exec Dt:
09/25/2002
2
ADACHI, HAJIME
Exec Dt:
09/25/2002
Assignee
1
PIONEER CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGURO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221364
US20030071807
10253702
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET 2ND FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:013655/0314   Pages: 2
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, REIJI
Exec Dt:
10/09/2002
2
ADACHI, HAJIME
Exec Dt:
10/09/2002
Assignee
1
PIONEER CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7218319
US20030071808
10253720
Correspondence name and address
YOUNG & THOMPSON
BENOIT CASTEL
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:013664/0308   Pages: 2
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, REIJI
Exec Dt:
10/09/2002
2
ADACHI, HAJIME
Exec Dt:
10/09/2002
Assignee
1
PIONEER CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030080958
10254928
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET 2ND FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:013671/0668   Pages: 2
Recorded: 01/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, REIJI
Exec Dt:
10/09/2002
2
ADACHI, HAJIME
Exec Dt:
10/09/2002
Assignee
1
PIONEER CORPORATION
NO. 4-1, MEGURO 1-CHOME
MEGURO-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7215335
US20030071809
10253802
Correspondence name and address
YOUNG & THOMPSON
BENOIT CASTEL
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:018372/0523   Pages: 3
Recorded: 09/26/2006
Attorney Dkt #:051144-0120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, HAJIME
Exec Dt:
08/29/2006
2
MATSUMOTO, REIJI
Exec Dt:
08/29/2006
3
KUMAGAI, SHUNICHI
Exec Dt:
08/31/2006
4
HIROSE, TAKUYA
Exec Dt:
08/31/2006
5
SUZUKI, MASAYOSHI
Exec Dt:
08/31/2006
Assignees
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, 153-8654, JAPAN
2
PIONEER SYSTEM TECHNOLOGIES CORPORATION
M'S KITASENDAI 5TH FLOOR, 1-2, TSUTSUMI-MACHI 1-CHOME
AOBA-KU, SENDAI-SHI
MIYAGI, 981-0912, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080238914
10594426
Correspondence name and address
GLENN LAW
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 7
Reel/Frame:018484/0642   Pages: 3
Recorded: 10/30/2006
Attorney Dkt #:051144-0122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, REIJI
Exec Dt:
09/14/2006
2
ADACHI, HAJIME
Exec Dt:
09/14/2006
3
KUMAGAI, SHUNICHI
Exec Dt:
09/19/2006
4
HIROSE, TAKUYA
Exec Dt:
09/26/2006
5
SUZUKI, MASAYOSHI
Exec Dt:
09/19/2006
Assignees
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, 153-8654, JAPAN
2
PIONEER SYSTEM TECHNOLOGIES CORPORATION
M'S KITASENDAI 5TH FLOOR, 1-2, TSUTSUMI-MACHI
1-CHOME, AOBA-KU, SENDAI-SHI
MIYAGI, 981-0912, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7633500
US20070176928
10594320
Correspondence name and address
GLENN LAW
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 8
Reel/Frame:018581/0452   Pages: 4
Recorded: 11/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, SHUNICHI
Exec Dt:
10/03/2006
2
ADACHI, HAJIME
Exec Dt:
10/05/2006
3
MATSUMOTO, REIJI
Exec Dt:
10/05/2006
4
HIROSE, TAKUYA
Exec Dt:
10/03/2006
5
SUZUKI, MASAYOSHI
Exec Dt:
10/03/2006
Assignees
1
PIONEER CORPORATION
4-1, MEGURO-1-CHOME
MEGURO-KU, TOKYO 153-8654, JAPAN
2
PIONEER SYSTEM TECHNOLOGIES CORPORATION
M'S KITASENDAI 5TH FLOOR
1-2, TSUTSUMI-MACHI 1-CHOME, AOBA-KU, SENDAI-SHI
MIYAGI 981-0912, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7822541
US20070200845
10594728
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23D STREET, SECOND FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:021659/0482   Pages: 3
Recorded: 10/09/2008
Attorney Dkt #:8099-1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, HAJIME
Exec Dt:
08/27/2008
2
MATSUMOTO, REIJI
Exec Dt:
09/18/2008
3
MURATA, KAZUO
Exec Dt:
08/27/2008
4
KAWAGISHI, YUYA
Exec Dt:
08/27/2008
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN 153-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090174715
12295385
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:021826/0293   Pages: 3
Recorded: 11/13/2008
Attorney Dkt #:8099-1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, REIJI
Exec Dt:
10/31/2008
2
ADACHI, HAJIME
Exec Dt:
10/31/2008
3
MURATA, KAZUO
Exec Dt:
11/06/2008
4
KAWAGISHI, YUYA
Exec Dt:
11/06/2008
Assignee
1
PIONEEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN 153-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090073175
12295539
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:021826/0742   Pages: 3
Recorded: 11/13/2008
Attorney Dkt #:8099-1008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, REIJI
Exec Dt:
10/31/2008
2
ADACHI, HAJIME
Exec Dt:
10/31/2008
3
MURATA, KAZUO
Exec Dt:
11/06/2008
4
KAWAGISHI, YUYA
Exec Dt:
11/06/2008
Assignee
1
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN 153-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090315881
12295547
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:051756/0757   Pages: 2
Recorded: 02/07/2020
Attorney Dkt #:125729-010US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMANO, KATSUMI
Exec Dt:
01/20/2020
2
MATSUMOTO, REIJI
Exec Dt:
01/20/2020
Assignee
1
PIONEER CORPORATION
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 1130021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210149052
16637681
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 13
Reel/Frame:052529/0972   Pages: 2
Recorded: 04/29/2020
Attorney Dkt #:125729-009US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMANO, KATSUMI
Exec Dt:
01/20/2020
2
MATSUMOTO, REIJI
Exec Dt:
01/20/2020
Assignee
1
PIONEER CORPORATION
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 3508555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11585656
US20200166339
16637662
Correspondence name and address
PROCOPIO CORY HARGREAVES & SAVITCH LLP
525 B STREET
SAN DIEGO, CA 92101
Assignment: 14
Reel/Frame:056726/0101   Pages: 5
Recorded: 06/23/2021
Attorney Dkt #:125729-0009US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S DATA POSTAL CODE ON THE COVER SHEET PREVIOUSLY RECORDED AT REEL: 052529 FRAME: 0972. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
AMANO, KATSUMI
Exec Dt:
01/20/2020
2
MATSUMOTO, REIJI
Exec Dt:
01/20/2020
Assignee
1
PIONEER CORPORATION
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 113-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11585656
US20200166339
16637662
Correspondence name and address
PROCOPIO CORY HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 15
Reel/Frame:054412/0247   Pages: 4
Recorded: 11/18/2020
Attorney Dkt #:125729-012US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBATA, IPPEI
Exec Dt:
07/06/2020
2
MATSUMOTO, REIJI
Exec Dt:
07/15/2020
3
TAKAHASHI, TETSUYA
Exec Dt:
07/06/2020
4
AMANO, KATSUMI
Exec Dt:
07/06/2020
5
AOKI, TAKASHI
Exec Dt:
07/10/2020
6
OYAMA, KAZUKI
Exec Dt:
08/06/2020
7
MATSUMOTO, YUUKI
Exec Dt:
07/06/2020
Assignee
1
PIONEER CORPORATION
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 1130021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11867522
US20210063191
16959961
Correspondence name and address
PCHS-MHM-GENERAL
525 B STREET
SAN DIEGO, CA 92101-4469
Assignment: 16
Reel/Frame:054412/0285   Pages: 4
Recorded: 11/18/2020
Attorney Dkt #:125729-013US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBATA, IPPEI
Exec Dt:
07/06/2020
2
MATSUMOTO, REIJI
Exec Dt:
07/15/2020
3
TAKAHASHI, TETSUYA
Exec Dt:
07/06/2020
4
AMANO, KATSUMI
Exec Dt:
07/06/2020
5
AOKI, TAKASHI
Exec Dt:
07/10/2020
6
OYAMA, KAZUKI
Exec Dt:
08/06/2020
7
MATSUMOTO, YUUKI
Exec Dt:
07/06/2020
Assignee
1
PIONEER CORPORATION
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 1130021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11874134
US20200363232
16959978
Correspondence name and address
PCHS-MHM-GENERAL
525 B STREET
SAN DIEGO, CA 92101-4469
Assignment: 17
Reel/Frame:054170/0931   Pages: 4
Recorded: 10/26/2020
Attorney Dkt #:125729-014US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMANO, KATSUMI
Exec Dt:
08/04/2020
2
MATSUMOTO, REIJI
Exec Dt:
08/03/2020
3
AOKI, TAKASHI
Exec Dt:
08/07/2020
4
OYAMA, KAZUKI
Exec Dt:
08/25/2020
5
TAKAHASHI, TETSUYA
Exec Dt:
08/17/2020
6
NAMBATA, IPPEI
Exec Dt:
08/04/2020
Assignee
1
PIONEER CORPORATION
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 1130021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210035448
16964894
Correspondence name and address
PROCOPIO CORY HARGREAVES & SAVITCH LLP
525 B STREET
SAN DIEGO, CA 92101
Assignment: 18
Reel/Frame:054187/0383   Pages: 4
Recorded: 10/28/2020
Attorney Dkt #:125729-015US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMANO, KATSUMI
Exec Dt:
08/04/2020
2
MATSUMOTO, REIJI
Exec Dt:
08/03/2020
3
AOKI, TAKASHI
Exec Dt:
08/07/2020
4
OYAMA, KAZUKI
Exec Dt:
08/25/2020
5
TAKAHASHI, TETSUYA
Exec Dt:
08/17/2020
6
NAMBATA, IPPEI
Exec Dt:
08/04/2020
Assignee
1
PIONEER CORPORATION
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 1130021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210072392
16965288
Correspondence name and address
PROCOPIO CORY HARGREAVES & SAVITCH LLP
525 B STREET
SAN DIEGO, CA 92101
Assignment: 19
Reel/Frame:054202/0513   Pages: 4
Recorded: 10/29/2020
Attorney Dkt #:125729-016US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OYAMA, KAZUKI
Exec Dt:
08/25/2020
2
MATSUMOTO, REIJI
Exec Dt:
08/03/2020
3
AMANO, KATSUMI
Exec Dt:
08/04/2020
4
AOKI, TAKASHI
Exec Dt:
08/07/2020
5
TAKAHASHI, TETSUYA
Exec Dt:
08/17/2020
6
NAMBATA, IPPEI
Exec Dt:
08/04/2020
Assignee
1
PIONEER CORPORATION
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 1130021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210049375
16965595
Correspondence name and address
PROCOPIO CORY HARGREAVES & SAVITCH LLP
525 B STREET
SAN DIEGO, CA 92101
Assignment: 20
Reel/Frame:056319/0063   Pages: 2
Recorded: 05/21/2021
Attorney Dkt #:125729-0020US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMANO, KATSUMI
Exec Dt:
02/24/2021
2
MATSUMOTO, REIJI
Exec Dt:
03/04/2021
3
OYAMA, KAZUKI
Exec Dt:
03/19/2021
4
NORIMATSU, NAOTO
Exec Dt:
04/04/2021
Assignee
1
PIONEER CORPORATION
KAWAGOE PLANT, 25-1
YAMADA, KAWAGOE-SHI, SAITAMA, JAPAN 3508555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210255326
17271186
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101

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