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 : HIRAI, YUTARO
Total Assignments: 8
Assignment: 1
Reel/Frame:054279/0414   Pages: 10
Recorded: 11/05/2020
Attorney Dkt #:SHG-522P2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABU, HIROSHI
Exec Dt:
09/29/2020
2
MATSUE, TOMOKAZU
Exec Dt:
10/02/2020
3
KUMATANI, AKICHIKA
Exec Dt:
10/02/2020
4
ABE, HIROYA
Exec Dt:
09/29/2020
5
HIRAI, YUTARO
Exec Dt:
10/01/2020
6
NOZAKI, KOHEI
Exec Dt:
10/01/2020
Assignee
1
AZUL ENERGY INC.
1-9-1, ICHIBANCHO, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN 980-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772084
US20210308659
16976283
Correspondence name and address
WOOD HERRON & EVANS LLP
441 VINE STREET
2700 CAREW TOWER
CINCINNATI, OH 45202
Assignment: 2
Reel/Frame:057367/0961   Pages: 3
Recorded: 09/02/2021
Attorney Dkt #:21-199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, YUTARO
Exec Dt:
07/12/2021
2
ARAI, KENTARO
Exec Dt:
07/12/2021
3
ASHIDATE, SHUNSUKE
Exec Dt:
07/12/2021
Assignee
1
DOWA METALTECH CO, LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11898263
US20220136122
17435746
Correspondence name and address
BACHMAN & LAPOINTE, P.C.
900 CHAPEL STREET
SUITE 1201
NEW HAVEN, CT 06510
Assignment: 3
Reel/Frame:060890/0936   Pages: 3
Recorded: 08/24/2022
Attorney Dkt #:22-158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, YUTARO
Exec Dt:
04/18/2022
2
ARAI, KENTARO
Exec Dt:
04/18/2022
3
SATO, YOSUKE
Exec Dt:
04/18/2022
Assignee
1
DOWA METALTECH CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230097787
17802017
Correspondence name and address
BACHMAN & LAPOINTE, P.C.
900 CHAPEL STREET, SUITE 1201
NEW HAVEN, CT 06510
Assignment: 4
Reel/Frame:061029/0635   Pages: 3
Recorded: 09/08/2022
Attorney Dkt #:22-159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, YUTARO
Exec Dt:
05/23/2022
2
ARAI, KENTARO
Exec Dt:
05/23/2022
3
SATO, YOSUKE
Exec Dt:
05/23/2022
Assignee
1
DOWA METALTECH CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230093655
17910250
Correspondence name and address
BACHMAN & LAPOINTE, P.C.
900 CHAPEL STREET, SUITE 1201
NEW HAVEN, CT 06510
Assignment: 5
Reel/Frame:061156/0696   Pages: 8
Recorded: 09/20/2022
Attorney Dkt #:P66995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, YUTARO
Exec Dt:
09/12/2022
2
ARAI, KENTARO
Exec Dt:
09/12/2022
3
SATO, YOSUKE
Exec Dt:
09/12/2022
Assignee
1
DOWA METALTECH CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230142395
17913005
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:062861/0729   Pages: 3
Recorded: 03/02/2023
Attorney Dkt #:22-230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, YUTARO
Exec Dt:
11/21/2022
2
ARAI, KENTARO
Exec Dt:
11/21/2022
3
SATO, YOSUKE
Exec Dt:
11/21/2022
Assignee
1
DOWA METALTECH CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230313402
18024403
Correspondence name and address
BACHMAN AND LAPOINTE, P.C.
900 CHAPEL STREET, SUITE 1201
NEW HAVEN, CT 06510
Assignment: 7
Reel/Frame:063843/0328   Pages: 7
Recorded: 06/02/2023
Attorney Dkt #:P68899
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSUKE
Exec Dt:
05/30/2023
2
HIRAI, YUTARO
Exec Dt:
05/30/2023
3
ARAI, KENTARO
Exec Dt:
05/30/2023
Assignee
1
DOWA METALTECH CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018680
18265096
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:063868/0061   Pages: 7
Recorded: 06/06/2023
Attorney Dkt #:P68900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSUKE
Exec Dt:
05/30/2023
2
HIRAI, YUTARO
Exec Dt:
05/30/2023
3
ARAI, KENTARO
Exec Dt:
05/30/2023
Assignee
1
DOWA METALTECH CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026558
18265545
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 05/02/2024 10:30 PM
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