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 : KAMEOKA, RYOTA
Total Assignments: 15
Assignment: 1
Reel/Frame:058496/0313   Pages: 5
Recorded: 12/29/2021
Attorney Dkt #:KAI-13482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, SHINJI
Exec Dt:
08/18/2021
2
SHIWAKU, KOJI
Exec Dt:
08/17/2021
3
YAMAMOTO, SHINJIRO
Exec Dt:
08/17/2021
4
KAMEOKA, RYOTA
Exec Dt:
08/18/2021
5
NARAZAKI, AKIHIRO
Exec Dt:
08/19/2021
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220267998
17623637
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:059184/0200   Pages: 8
Recorded: 03/07/2022
Attorney Dkt #:H&A-13595
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
01/31/2022
2
NISHIKAWA, SHINJI
Exec Dt:
01/31/2022
3
NARAZAKI, AKIHIRO
Exec Dt:
02/02/2022
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME,
TOKYO, JAPAN 1100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12104360
US20220333356
17640928
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:059266/0433   Pages: 3
Recorded: 03/15/2022
Attorney Dkt #:KAI-13620
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
01/31/2022
2
NISHIKAWA, SHINJI
Exec Dt:
01/25/2022
3
NARAZAKI, AKIHIRO
Exec Dt:
02/02/2022
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12227920
US20220349153
17760513
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:059528/0712   Pages: 9
Recorded: 03/29/2022
Attorney Dkt #:H&A-13595
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 059184 FRAME: 0200. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
01/31/2022
2
NISHIKAWA, SHINJI
Exec Dt:
01/31/2022
3
NARAZAKI, AKIHIRO
Exec Dt:
02/02/2022
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU
TOKYO, JAPAN 1100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12104360
US20220333356
17640928
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:067436/0372   Pages: 8
Recorded: 05/16/2024
Attorney Dkt #:4041J-004714-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
04/22/2024
2
OMURA, TAKURO
Exec Dt:
04/09/2024
3
MORITA, HIDETOSHI
Exec Dt:
04/04/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240383417
18666031
Correspondence name and address
PAULA GIBBS
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 6
Reel/Frame:068484/0039   Pages: 6
Recorded: 09/04/2024
Attorney Dkt #:4041J-004737-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, TOMOYA
Exec Dt:
08/09/2024
2
TADA, AKIRA
Exec Dt:
09/04/2024
3
KAMEOKA, RYOTA
Exec Dt:
08/21/2024
4
KISHIGAMI, TOMOHISA
Exec Dt:
08/19/2024
5
KAWAMURA, YUTA
Exec Dt:
08/09/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250074340
18815915
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 7
Reel/Frame:068550/0021   Pages: 6
Recorded: 09/11/2024
Attorney Dkt #:4041J-004781-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
08/28/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
08/28/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
08/28/2024
4
TADA, AKIRA
Exec Dt:
09/11/2024
5
HOMMA, YOJI
Exec Dt:
08/29/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250087986
18830642
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 8
Reel/Frame:068686/0721   Pages: 6
Recorded: 09/25/2024
Attorney Dkt #:4041J-004792-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
08/28/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
08/28/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
08/28/2024
4
TADA, AKIRA
Exec Dt:
09/05/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250103118
18895451
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 9
Reel/Frame:068686/0941   Pages: 6
Recorded: 09/25/2024
Attorney Dkt #:4041J-004793-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
08/28/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
08/28/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
09/04/2024
4
TADA, AKIRA
Exec Dt:
09/05/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250103115
18895461
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 10
Reel/Frame:068535/0072   Pages: 6
Recorded: 09/10/2024
Attorney Dkt #:4041J-004786-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, AKIRA
Exec Dt:
09/05/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
09/05/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
09/05/2024
4
KAMEOKA, RYOTA
Exec Dt:
09/06/2024
5
HOMMA, YOJI
Exec Dt:
09/05/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250085360
18829367
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 11
Reel/Frame:068687/0274   Pages: 6
Recorded: 09/25/2024
Attorney Dkt #:4041J-004794-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
09/09/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
09/09/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
09/09/2024
4
TADA, AKIRA
Exec Dt:
09/09/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250106065
18895474
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 12
Reel/Frame:068840/0860   Pages: 6
Recorded: 10/09/2024
Attorney Dkt #:4041J-004803-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, AKIRA
Exec Dt:
09/13/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
09/13/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
09/13/2024
4
KAMEOKA, RYOTA
Exec Dt:
09/16/2024
5
INAGAWA, TAKU
Exec Dt:
09/13/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250123668
18910026
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 13
Reel/Frame:068841/0304   Pages: 6
Recorded: 10/09/2024
Attorney Dkt #:4041J-004804-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, AKIRA
Exec Dt:
09/13/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
09/13/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
09/13/2024
4
KAMEOKA, RYOTA
Exec Dt:
09/16/2024
5
INAGAWA, TAKU
Exec Dt:
09/13/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250125652
18910032
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 14
Reel/Frame:068842/0064   Pages: 6
Recorded: 10/09/2024
Attorney Dkt #:4041J-004805-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, AKIRA
Exec Dt:
09/19/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
09/18/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
09/18/2024
4
KAMEOKA, RYOTA
Exec Dt:
09/20/2024
5
YAMAKAWA, YUKIHIRO
Exec Dt:
09/25/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250123663
18910041
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 15
Reel/Frame:069334/0117   Pages: 6
Recorded: 11/20/2024
Attorney Dkt #:4041J-004814-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, RYOTA
Exec Dt:
10/04/2024
2
KISHIGAMI, TOMOHISA
Exec Dt:
10/03/2024
3
TOKUNAGA, TOMOYA
Exec Dt:
10/03/2024
4
TADA, AKIRA
Exec Dt:
10/07/2024
5
KAWAMURA, YUTA
Exec Dt:
10/07/2024
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250174993
18953149
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

Search Results as of: 10/05/2025 04:43 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