- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 41/12 - Introducing corrections for particular operating conditions for deceleration
Patent holdings for IPC class F02D 41/12
Total number of patents in this class: 839
10-year publication summary
|
130
|
104
|
115
|
76
|
51
|
39
|
34
|
20
|
17
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20487 |
115 |
| Toyota Motor Corporation | 31565 |
74 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12851 |
59 |
| Nissan Motor Co., Ltd. | 12391 |
51 |
| Robert Bosch GmbH | 42505 |
46 |
| GM Global Technology Operations LLC | 14910 |
34 |
| Hyundai Motor Company | 21748 |
30 |
| Mazda Motor Corporation | 3122 |
28 |
| Vitesco Technologies GmbH | 2600 |
25 |
| Continental Automotive GmbH | 5018 |
24 |
| Honda Motor Co., Ltd. | 25157 |
21 |
| Kia Motors Corporation | 7758 |
17 |
| Cummins Inc. | 2558 |
17 |
| Tula Technology, Inc. | 344 |
17 |
| Denso Corporation | 24146 |
16 |
| Toyota Jidosha Kabushiki Kaisha | 894 |
13 |
| Peugeot Citroen Automobiles SA | 1803 |
10 |
| RENAULT s.a.s. | 5446 |
10 |
| Daimler AG | 3403 |
9 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1371 |
9 |
| Other owners | 214 |