Inventor
AKIHISA KAWAUCHI
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B61Lprimary
B61LGuiding railway traffic17%
B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles11%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves11%
G01MTesting static or dynamic balance of machines or structures11%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock11%
B60LPropulsion of electrically-propelled vehicles6%
B60WConjoint control of vehicle sub-units of different type or different function6%
B61KAuxiliary equipment specially adapted for railways, not otherwise provided for6%
B62DMotor vehicles6%
G01CMeasuring distances, levels or bearings6%
PatentTitleYear
12,560,434Acceleration monitoring device, acceleration monitoring method, and program202612,287,257Load estimation apparatus, load estimation method, and program202511,465,507Abnormality monitoring device, abnormality monitoring method, and program202211,203,353Steering control system, steering system, car, steering control method and recording medium2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to MITSUBISHI HEAVY IND LTD (3)· patent assignee history
2021–2026Based in JP· patent location history
2022Patents assigned to MITSUBISHI HEAVY IND ENG LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HEAVY IND LTD | 3 | 2021–2026 |
| MITSUBISHI HEAVY IND ENG LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2021–2026 |