- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 29/06 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
Patent holdings for IPC class F02D 29/06
Total number of patents in this class: 871
10-year publication summary
|
74
|
71
|
86
|
70
|
81
|
47
|
55
|
43
|
34
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Construction Machinery Co., Ltd. | 2626 |
37 |
| Denso Corporation | 24146 |
33 |
| Nissan Motor Co., Ltd. | 12391 |
33 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12851 |
32 |
| Illinois Tool Works Inc. | 11409 |
31 |
| Honda Motor Co., Ltd. | 25157 |
30 |
| Caterpillar Inc. | 9509 |
26 |
| Innio Jenbacher GmbH & Co og | 262 |
22 |
| Cummins Power Generation IP, Inc. | 291 |
18 |
| Rolls-Royce Solutions GmbH | 275 |
17 |
| Komatsu Ltd. | 4512 |
13 |
| Champion Power Equipment, Inc. | 170 |
13 |
| Toyota Motor Corporation | 31565 |
12 |
| Hitachi Automotive Systems, Ltd. | 3958 |
12 |
| Discovery Energy, LLC | 379 |
12 |
| Ford Global Technologies, LLC | 20487 |
11 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1371 |
11 |
| Mitsubishi Electric Corporation | 45860 |
10 |
| Generac Power Systems, Inc. | 374 |
10 |
| Isuzu Motors Limited | 2247 |
10 |
| Other owners | 478 |