- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 61/18 - Injection nozzles, e.g. having valve-seats
Patent holdings for IPC class F02M 61/18
Total number of patents in this class: 1198
10-year publication summary
|
118
|
122
|
127
|
99
|
71
|
56
|
46
|
32
|
37
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43700 |
153 |
| Denso Corporation | 25283 |
95 |
| Caterpillar Inc. | 10180 |
69 |
| Hitachi Automotive Systems, Ltd. | 3954 |
60 |
| Hitachi Astemo, Ltd. | 6409 |
55 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12503 |
39 |
| Continental Automotive GmbH | 4602 |
36 |
| Mitsubishi Electric Corporation | 47683 |
32 |
| Cummins Inc. | 2606 |
24 |
| 3m Innovative Properties Company | 17507 |
21 |
| Ford Global Technologies, LLC | 21329 |
20 |
| Vitesco Technologies GmbH | 2404 |
20 |
| Liebherr-components Deggendorf GmbH | 82 |
19 |
| Toyota Motor Corporation | 34877 |
18 |
| PHINIA Jersey Holdings LLC | 374 |
16 |
| Phinia Holdings Jersey Ltd | 304 |
16 |
| Mazda Motor Corporation | 3275 |
14 |
| Enplas Corporation | 880 |
14 |
| Delphi Technologies IP Limited | 291 |
14 |
| Cummins-scania Hpcr System, LLC | 101 |
13 |
| Other owners | 450 |