skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : TSUCHIYA, AKIYOSHI
Total Assignments: 20
Assignment: 1
Reel/Frame:009685/0933   Pages: 4
Recorded: 12/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOZUKA, MINORU
Exec Dt:
12/04/1998
2
NAKAGAKI, YOSHIO
Exec Dt:
12/04/1998
3
SANO, SHINICHI
Exec Dt:
12/04/1998
4
TAKABA, KATSUMI
Exec Dt:
12/04/1998
5
KUROKAWA, KAZUNORI
Exec Dt:
12/04/1998
6
HATTORI, ATSUSHI
Exec Dt:
12/04/1998
7
TSUCHIYA, AKIYOSHI
Exec Dt:
12/04/1998
8
ENOMOTO, HIROYUKI
Exec Dt:
12/04/1998
9
OSAWA, KEIICHI
Exec Dt:
12/04/1998
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO, KARIYA-CITY, AICHI-PREF
KARIYA-CITY, JAPAN 448-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6285931
NONE
09218498
Correspondence name and address
NIXON & VANDERHYE P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:031974/0951   Pages: 3
Recorded: 01/15/2014
Attorney Dkt #:DAI-9100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, AKIYOSHI
Exec Dt:
11/28/2013
2
NEMOTO, JUN
Exec Dt:
11/29/2013
3
KAMEI, HITOSHI
Exec Dt:
11/28/2013
4
AGETSUMA, MASAKUNI
Exec Dt:
11/28/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9009204
US20140304226
14232993
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:041403/0887   Pages: 4
Recorded: 02/28/2017
Attorney Dkt #:124809-006US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, HEIUHANH
Exec Dt:
01/16/2017
2
TAKATA, MASANORI
Exec Dt:
01/16/2017
3
NAKATANI, YOJI
Exec Dt:
01/16/2017
4
ARAI, HITOSHI
Exec Dt:
01/16/2017
5
TSUCHIYA, AKIYOSHI
Exec Dt:
01/16/2017
6
SUTOH, ATSUSHI
Exec Dt:
01/16/2017
Assignee
1
HITACHI, LTD.
6-6 MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10657105
US20170286447
15507684
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 4
Reel/Frame:042821/0517   Pages: 2
Recorded: 06/27/2017
Attorney Dkt #:TOU-11019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEI, HITOSHI
Exec Dt:
06/05/2017
2
TAKATA, MASANORI
Exec Dt:
06/05/2017
3
TSUCHIYA, AKIYOSHI
Exec Dt:
06/05/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10805394
US20180013827
15540041
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:043011/0625   Pages: 4
Recorded: 07/14/2017
Attorney Dkt #:124809-016US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, KAZUHITO
Exec Dt:
06/01/2017
2
KOJIMA, GO
Exec Dt:
06/02/2017
3
ODA, TAKUYA
Exec Dt:
06/12/2017
4
MIYATA, YASUSHI
Exec Dt:
06/02/2017
5
TAKATA, MASANORI
Exec Dt:
06/07/2017
6
KAMEI, HITOSHI
Exec Dt:
06/12/2017
7
TSUCHIYA, AKIYOSHI
Exec Dt:
06/07/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10459893
US20180018347
15543935
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 6
Reel/Frame:042821/0850   Pages: 2
Recorded: 06/27/2017
Attorney Dkt #:WL-11027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MISATO
Exec Dt:
06/12/2017
2
TAKATA, MASANORI
Exec Dt:
06/12/2017
3
TSUCHIYA, AKIYOSHI
Exec Dt:
06/12/2017
4
KAMEI, HITOSHI
Exec Dt:
06/12/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10412163
US20180109611
15540045
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:042903/0627   Pages: 3
Recorded: 07/05/2017
Attorney Dkt #:124809-015US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATA, MASANORI
Exec Dt:
06/12/2017
2
TSUCHIYA, AKIYOSHI
Exec Dt:
06/12/2017
3
KAMEI, HITOSHI
Exec Dt:
06/12/2017
4
ARAI, HITOSHI
Exec Dt:
06/06/2017
5
NAKATANI, YOJI
Exec Dt:
06/12/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11106635
US20170351700
15541588
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 8
Reel/Frame:046986/0845   Pages: 2
Recorded: 08/30/2018
Attorney Dkt #:072388.1344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, AKIYOSHI
Exec Dt:
07/30/2018
2
KAWAGUCHI, TOMOHIRO
Exec Dt:
07/30/2018
3
SHIBAYAMA, TSUKASA
Exec Dt:
07/30/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10691564
US20190294516
16117719
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 9
Reel/Frame:048558/0664   Pages: 2
Recorded: 03/11/2019
Attorney Dkt #:SUN-12052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAYAMA, TSUKASA
Exec Dt:
01/25/2019
2
EBARA, HIROTO
Exec Dt:
01/29/2019
3
TSUCHIYA, AKIYOSHI
Exec Dt:
01/25/2019
4
KAWAGUCHI, TOMOHIRO
Exec Dt:
01/25/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10891166
US20200019438
16298013
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:048577/0172   Pages: 2
Recorded: 03/12/2019
Attorney Dkt #:HITACHI19-341800708US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAYAMA, TSUKASA
Exec Dt:
01/25/2019
2
TSUCHIYA, AKIYOSHI
Exec Dt:
01/25/2019
3
KAWAGUCHI, TOMOHIRO
Exec Dt:
01/25/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11080080
US20200104151
16298584
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 S. 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:049173/0599   Pages: 2
Recorded: 05/14/2019
Attorney Dkt #:HITACHI19-341800708US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAYAMA, TSUKASA
Exec Dt:
01/25/2019
2
TSUCHIYA, AKIYOSHI
Exec Dt:
01/25/2019
3
KAWAGUCHI, TOMOHIRO
Exec Dt:
01/25/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11080081
US20200104153
16409481
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 S. 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:062730/0032   Pages: 2
Recorded: 02/17/2023
Attorney Dkt #:HITACHI19-341800708US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAYAMA, TSUKASA
Exec Dt:
01/25/2019
2
TSUCHIYA, AKIYOSHI
Exec Dt:
01/25/2019
3
KAWAGUCHI, TOMOHIRO
Exec Dt:
01/25/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11663029
US20210357248
17389679
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:050287/0624   Pages: 2
Recorded: 09/05/2019
Attorney Dkt #:124809-063US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, AKIYOSHI
Exec Dt:
07/15/2019
2
MATSUZAWA, KEIICHI
Exec Dt:
07/17/2019
3
HAYASAKA, MITSUO
Exec Dt:
07/17/2019
4
YAMAMOTO, AKIRA
Exec Dt:
07/17/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10936243
US20200073584
16491520
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 14
Reel/Frame:051955/0416   Pages: 2
Recorded: 02/27/2020
Attorney Dkt #:120179-285UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSAKI, HIROYUKI
Exec Dt:
02/25/2020
2
TAKADA, MASANORI
Exec Dt:
02/26/2020
3
TSUCHIYA, AKIYOSHI
Exec Dt:
02/25/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11494697
US20210272012
16803558
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 15
Reel/Frame:052088/0514   Pages: 6
Recorded: 03/11/2020
Attorney Dkt #:124512-034UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKASHITA, YUKI
Exec Dt:
02/27/2020
2
SAITO, HIDEO
Exec Dt:
03/03/2020
3
NAKAMURA, TAKAKI
Exec Dt:
02/27/2020
4
TSUCHIYA, AKIYOSHI
Exec Dt:
02/27/2020
5
SHIBAYAMA, TSUKASA
Exec Dt:
02/27/2020
6
JIN, AZUSA
Exec Dt:
01/11/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10979505
US20210105322
16815826
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 16
Reel/Frame:052043/0787   Pages: 2
Recorded: 03/06/2020
Attorney Dkt #:120179-288UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, AKIYOSHI
Exec Dt:
02/28/2020
2
TAKADA, MASANORI
Exec Dt:
03/02/2020
3
OSAKI, HIROYUKI
Exec Dt:
02/28/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210278973
16812050
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 17
Reel/Frame:052931/0909   Pages: 3
Recorded: 06/12/2020
Attorney Dkt #:120179-313UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, AKIYOSHI
Exec Dt:
05/27/2020
2
KAWAGUCHI, TOMOHIRO
Exec Dt:
05/30/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11106371
NONE
16900449
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 18
Reel/Frame:055053/0671   Pages: 3
Recorded: 01/27/2021
Attorney Dkt #:120179-0344UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, AKIYOSHI
Exec Dt:
01/15/2021
2
KAWAGUCHI, TOMOHIRO
Exec Dt:
01/15/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11620069
US20220236879
17160199
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 19
Reel/Frame:055167/0367   Pages: 4
Recorded: 02/05/2021
Attorney Dkt #:120179-0348UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, MIHO
Exec Dt:
02/04/2021
2
KAWAGUCHI, TOMOHIRO
Exec Dt:
02/04/2021
3
TSUCHIYA, AKIYOSHI
Exec Dt:
02/04/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11321196
NONE
17168964
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 20
Reel/Frame:057315/0872   Pages: 3
Recorded: 08/27/2021
Attorney Dkt #:120179-0359UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, AKIYOSHI
Exec Dt:
08/23/2021
2
KAWAGUCHI, TOMOHIRO
Exec Dt:
08/19/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI
1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11579780
US20230062858
17459841
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101

Search Results as of: 04/27/2024 07:13 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT