- 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: 2414
10-year publication summary
|
315
|
286
|
251
|
188
|
155
|
80
|
73
|
60
|
65
|
43
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21664 |
267 |
| Toyota Motor Corporation | 36544 |
199 |
| Mazda Motor Corporation | 3326 |
127 |
| Robert Bosch GmbH | 44445 |
106 |
| GM Global Technology Operations LLC | 16306 |
101 |
| Denso Corporation | 25936 |
67 |
| Cummins Inc. | 2678 |
61 |
| Vitesco Technologies GmbH | 2395 |
61 |
| Hyundai Motor Company | 25253 |
59 |
| Caterpillar Inc. | 10375 |
57 |
| Continental Automotive GmbH | 4391 |
55 |
| Hitachi Astemo, Ltd. | 6458 |
49 |
| Tula Technology, Inc. | 352 |
48 |
| Honda Motor Co., Ltd. | 26702 |
45 |
| Kia Motors Corporation | 7713 |
41 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12282 |
35 |
| Nissan Motor Co., Ltd. | 13127 |
32 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1605 |
27 |
| Wartsila Finland Oy | 758 |
18 |
| Bayerische Motoren Werke Aktiengesellschaft | 15559 |
17 |
| Other owners | 942 |