Internal combustion engine control device and internal combustion engine control method
US-12535021-B2 · Jan 27, 2026 · US
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ORYOJI Kazuhiro patents
ORYOJI Kazuhiro is listed as an inventor on 55 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | ORYOJI Kazuhiro |
| Total patents | 55 |
| First publication | Sep 21, 2017 |
| Latest publication | Jan 27, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Control device for internal combustion engine and control method for internal combustion engine
US-12454924-B2 · Oct 28, 2025 · US
In-vehicle control device and method for controlling internal combustion engine
US-12378927-B2 · Aug 5, 2025 · US
Control Device for Internal Combustion Engine and Control Method for Internal Combustion Engine
US-2025230776-A1 · Jul 17, 2025 · US
In-vehicle control device and method for controlling internal combustion engine
US-2025101928-A1 · Mar 27, 2025 · US
Internal Combustion Engine Control Device and Internal Combustion Engine Control Method
US-2025059899-A1 · Feb 20, 2025 · US
Control device for internal combustion engine
US-12215643-B2 · Feb 4, 2025 · US
Internal combustion engine control device
US-12123366-B2 · Oct 22, 2024 · US
Control Device for Internal Combustion Engine
US-2024229731-A1 · Jul 11, 2024 · US
Internal combustion engine control device
US-11898508-B2 · Feb 13, 2024 · US
Recent patents
Latest publications not already listed above.
System and method for predictive pre-warming control of hybrid electric vehicles (HEV)
US-11834050-B2 · Dec 5, 2023 · US
Internal Combustion Engine Control Device
US-2023220807-A1 · Jul 13, 2023 · US
Internal combustion engine control device
US-11629683-B2 · Apr 18, 2023 · US
Control Device for Internal Combustion Engine
US-2023079934-A1 · Mar 16, 2023 · US
Internal combustion engine control device and ignition device
US-11603819-B2 · Mar 14, 2023 · US
Internal Combustion Engine Control Device and Ignition Device
US-2022325687-A1 · Oct 13, 2022 · US
Internal Combustion Engine Control Device
US-2022268249-A1 · Aug 25, 2022 · US
Internal Combustion Engine Control Device
US-2022235719-A1 · Jul 28, 2022 · US
Control device
US-11371480-B2 · Jun 28, 2022 · US
System and Method for Predictive Pre-Warming Control of Hybrid Electric Vehicles (HEV)
US-2022097712-A1 · Mar 31, 2022 · US
Control Device
US-2022010762-A1 · Jan 13, 2022 · US
Exhaust gas purification system
US-11007480-B2 · May 18, 2021 · US
Engine system control device
US-10941724-B2 · Mar 9, 2021 · US
Control device for internal combustion engine
US-10941726-B2 · Mar 9, 2021 · US
Control device
US-10900426-B2 · Jan 26, 2021 · US
Internal combustion engine control device
US-10844826-B2 · Nov 24, 2020 · US
Internal combustion engine control device
US-10837418-B2 · Nov 17, 2020 · US
Internal-Combustion-Engine Control Unit and Internal-Combustion-Engine Control Method
US-2020332759-A1 · Oct 22, 2020 · US
Engine control system and method
US-10794310-B2 · Oct 6, 2020 · US
Engine System Control Device
US-2020240340-A1 · Jul 30, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Automotive Systems Ltd | 33 |
| Hitachi Astemo Ltd | 21 |
| Hitachi Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/12 | 32 |
| Y02T10/40 | 31 |
| F02D2200/0414 | 17 |
| F02D45/00 | 16 |
| F02D2200/0418 | 16 |