- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 41/38 - Controlling fuel injection of the high pressure type
Patent holdings for IPC class F02D 41/38
Total number of patents in this class: 1839
10-year publication summary
|
197
|
201
|
205
|
183
|
141
|
136
|
86
|
72
|
54
|
37
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42689 |
164 |
| Ford Global Technologies, LLC | 20570 |
154 |
| Continental Automotive GmbH | 4964 |
120 |
| Toyota Motor Corporation | 32116 |
116 |
| Denso Corporation | 24282 |
93 |
| Mazda Motor Corporation | 3135 |
79 |
| Vitesco Technologies GmbH | 2607 |
73 |
| Cummins Inc. | 2577 |
68 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12798 |
66 |
| GM Global Technology Operations LLC | 15042 |
46 |
| Caterpillar Inc. | 9548 |
45 |
| Hyundai Motor Company | 21987 |
35 |
| MTU Friedrichshafen GmbH | 294 |
35 |
| Hitachi Astemo, Ltd. | 6387 |
33 |
| Isuzu Motors Limited | 2250 |
30 |
| Rolls-Royce Solutions GmbH | 277 |
30 |
| Nissan Motor Co., Ltd. | 12484 |
26 |
| Yanmar Co., Ltd. | 1404 |
21 |
| Honda Motor Co., Ltd. | 25251 |
20 |
| Scania CV AB | 2389 |
18 |
| Other owners | 567 |