- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 41/40 - Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
Patent holdings for IPC class F02D 41/40
Total number of patents in this class: 2058
10-year publication summary
|
185
|
239
|
206
|
152
|
148
|
120
|
100
|
65
|
61
|
49
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mazda Motor Corporation | 3296 |
163 |
| Ford Global Technologies, LLC | 21509 |
149 |
| Toyota Motor Corporation | 35772 |
140 |
| Robert Bosch GmbH | 44160 |
93 |
| Denso Corporation | 25534 |
88 |
| Caterpillar Inc. | 10267 |
75 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12369 |
64 |
| Continental Automotive GmbH | 4503 |
63 |
| GM Global Technology Operations LLC | 16124 |
59 |
| Cummins Inc. | 2632 |
57 |
| Vitesco Technologies GmbH | 2397 |
50 |
| Hitachi Astemo, Ltd. | 6410 |
47 |
| Isuzu Motors Limited | 2323 |
46 |
| Hyundai Motor Company | 24653 |
41 |
| Honda Motor Co., Ltd. | 26025 |
32 |
| Tula Technology, Inc. | 352 |
27 |
| Nissan Motor Co., Ltd. | 12964 |
26 |
| Scania CV AB | 2409 |
25 |
| Volvo Truck Corporation | 3911 |
25 |
| GE Global Sourcing LLC | 861 |
24 |
| Other owners | 764 |