Hydraulic Control Device
US-2025320881-A1 · Oct 16, 2025 · US
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Suga Hiroki patents
Suga Hiroki is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Suga Hiroki |
| Total patents | 26 |
| First publication | Dec 28, 2017 |
| Latest publication | Oct 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Working vehicle
US-12268111-B2 · Apr 8, 2025 · US
Work vehicle
US-11945498-B2 · Apr 2, 2024 · US
Control device for work vehicle configured to travel autonomously
US-11937526-B2 · Mar 26, 2024 · US
Working vehicle
US-11912205-B2 · Feb 27, 2024 · US
Traveling work machine
US-11809188-B2 · Nov 7, 2023 · US
Tractor and working vehicle
US-11760293-B2 · Sep 19, 2023 · US
Working vehicle
US-11713078-B2 · Aug 1, 2023 · US
Working vehicle
US-11399454-B2 · Aug 2, 2022 · US
Work vehicle
US-2022126916-A1 · Apr 28, 2022 · US
Recent patents
Latest publications not already listed above.
Working vehicle
US-2022105874-A1 · Apr 7, 2022 · US
Working vehicle
US-2022104422-A1 · Apr 7, 2022 · US
Control device for work vehicle configured to travel autonomously
US-2022007563-A1 · Jan 13, 2022 · US
Traveling work machine
US-2021397190-A1 · Dec 23, 2021 · US
Working vehicle
US-2021114659-A1 · Apr 22, 2021 · US
Controller for work machine, control method for work machine, and work machine
US-10939605-B2 · Mar 9, 2021 · US
Tractor and Working Vehicle
US-2020398780-A1 · Dec 24, 2020 · US
Working vehicle
US-2020383261-A1 · Dec 10, 2020 · US
Control apparatus for automatic traveling vehicle
US-10813267-B2 · Oct 27, 2020 · US
Automatic traveling work vehicle, steering controller for automatic traveling work vehicle, and steering control method for automatic traveling work vehicle
US-10407097-B2 · Sep 10, 2019 · US
Travel support system, travel support method, and work vehicle
US-10231374-B2 · Mar 19, 2019 · US
Controller for work machine, control method for work machine, and work machine
US-2018338407-A1 · Nov 29, 2018 · US
Control apparatus for automatic traveling vehicle
US-2018310461-A1 · Nov 1, 2018 · US
Automatic traveling work vehicle, steering controller for automatic traveling work vehicle, and steering control method for automatic traveling work vehicle
US-2018208242-A1 · Jul 26, 2018 · US
Route search method, route search system, non-transitory computer-readable storage medium, and work vehicle
US-2018011495-A1 · Jan 11, 2018 · US
Travel support system, travel support method, and work vehicle
US-2017367252-A1 · Dec 28, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kubota Kk | 26 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A01B69/008 | 23 |
| B62D15/025 | 14 |
| G05D1/0278 | 12 |
| G05D1/0212 | 11 |
| B60K35/22 | 8 |