Inventor
KAZUMA HASEGAWA
Inventor
JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles33%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for14%
B60WConjoint control of vehicle sub-units of different type or different function10%
H01LSemiconductor devices10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
H02JElectric power networks8%
B60LPropulsion of electrically-propelled vehicles4%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology2%
PatentTitleYear
12,503,155Vehicle control device202512,500,202Semiconductor device and manufacturing method thereof202512,489,086Semiconductor device202512,466,471Vehicle power supply system and control method of vehicle power supply system202512,454,306Vehicle control unit and vehicle control method202512,434,724Electric power source apparatus202512,351,252Steering control device202512,344,262Vehicle control device202512,330,716Steering control device202512,286,171Steering control device, vehicle power source system, and vehicle202512,263,897Steering control system and steering control method202512,240,546Steering control device and standard value adjustment method202512,240,339Power supply device202512,233,972Control device for vehicle202512,214,831Turning control device202512,214,830Steering control device202512,128,964Control device for vehicle202412,049,262Steer-by-wire steering system202412,024,174Control device for vehicle202411,919,579Power supply system202411,887,963Semiconductor device202411,721,672Semiconductor device and manufacturing method thereof202311,705,434Semiconductor device2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to KIOXIA CORP (5)· patent assignee history
2023–2025Based in JP· patent location history
2024–2025Patents assigned to JTEKT CORP (18)· patent assignee history
2024–2025Patents assigned to TOYOTA MOTOR CO LTD (18)· patent assignee history
2024–2025Patents assigned to DENSO CORP (13)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JTEKT CORP | 18 | 2024–2025 |
| TOYOTA MOTOR CO LTD | 18 | 2024–2025 |
| DENSO CORP | 13 | 2024–2025 |
| KIOXIA CORP | 5 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 23 | 2023–2025 |