- 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: 2053
10-year publication summary
|
184
|
239
|
206
|
151
|
147
|
119
|
99
|
65
|
60
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mazda Motor Corporation | 3225 |
162 |
| Ford Global Technologies, LLC | 21025 |
148 |
| Toyota Motor Corporation | 33827 |
138 |
| Robert Bosch GmbH | 43187 |
93 |
| Denso Corporation | 24933 |
88 |
| Caterpillar Inc. | 9920 |
68 |
| Continental Automotive GmbH | 4703 |
68 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12630 |
67 |
| GM Global Technology Operations LLC | 15522 |
58 |
| Cummins Inc. | 2550 |
55 |
| Vitesco Technologies GmbH | 2412 |
49 |
| Isuzu Motors Limited | 2279 |
48 |
| Hitachi Astemo, Ltd. | 6382 |
47 |
| Hyundai Motor Company | 23093 |
39 |
| Honda Motor Co., Ltd. | 25768 |
32 |
| Tula Technology, Inc. | 349 |
27 |
| Nissan Motor Co., Ltd. | 12677 |
26 |
| Scania CV AB | 2393 |
25 |
| GE Global Sourcing LLC | 882 |
25 |
| Volvo Truck Corporation | 3667 |
24 |
| Other owners | 766 |