- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 41/30 - Controlling fuel injection
Patent holdings for IPC class F02D 41/30
Total number of patents in this class: 2397
10-year publication summary
|
353
|
309
|
285
|
249
|
185
|
149
|
78
|
70
|
57
|
55
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20826 |
269 |
| Toyota Motor Corporation | 33246 |
195 |
| Mazda Motor Corporation | 3189 |
127 |
| Robert Bosch GmbH | 42941 |
113 |
| GM Global Technology Operations LLC | 15281 |
100 |
| Denso Corporation | 24663 |
68 |
| Vitesco Technologies GmbH | 2591 |
62 |
| Cummins Inc. | 2623 |
60 |
| Hyundai Motor Company | 22610 |
59 |
| Continental Automotive GmbH | 4752 |
56 |
| Caterpillar Inc. | 9686 |
54 |
| Hitachi Astemo, Ltd. | 6378 |
50 |
| Tula Technology, Inc. | 347 |
48 |
| Honda Motor Co., Ltd. | 25780 |
47 |
| Kia Motors Corporation | 7743 |
41 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12702 |
35 |
| Nissan Motor Co., Ltd. | 12616 |
29 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1485 |
27 |
| Scania CV AB | 2395 |
18 |
| Wartsila Finland Oy | 735 |
18 |
| Other owners | 921 |