- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02D - Controlling combustion engines
- F02D 41/02 - Circuit arrangements for generating control signals
Patent holdings for IPC class F02D 41/02
Total number of patents in this class: 3318
10-year publication summary
|
374
|
363
|
369
|
384
|
310
|
268
|
170
|
161
|
133
|
43
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 28582 |
330 |
| Ford Global Technologies, LLC | 19702 |
300 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
159 |
| GM Global Technology Operations LLC | 13620 |
115 |
| Cummins Inc. | 2369 |
110 |
| Mazda Motor Corporation | 3087 |
96 |
| Nissan Motor Co., Ltd. | 12249 |
90 |
| Robert Bosch GmbH | 40953 |
88 |
| RENAULT s.a.s. | 5674 |
83 |
| Hyundai Motor Company | 19021 |
79 |
| Volvo Truck Corporation | 2764 |
68 |
| Honda Motor Co., Ltd. | 24537 |
64 |
| Isuzu Motors Limited | 2158 |
64 |
| Caterpillar Inc. | 8877 |
62 |
| Denso Corporation | 23338 |
57 |
| Peugeot Citroen Automobiles SA | 1903 |
43 |
| Kia Motors Corporation | 7946 |
41 |
| Scania CV AB | 2330 |
41 |
| Hitachi Automotive Systems, Ltd. | 3970 |
40 |
| Toyota Jidosha Kabushiki Kaisha | 983 |
39 |
| Other owners | 1349 |