- 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: 1194
10-year publication summary
|
119
|
115
|
122
|
126
|
98
|
71
|
55
|
46
|
31
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43063 |
155 |
| Denso Corporation | 24783 |
96 |
| Caterpillar Inc. | 9768 |
70 |
| Hitachi Automotive Systems, Ltd. | 3955 |
60 |
| Hitachi Astemo, Ltd. | 6371 |
55 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12671 |
40 |
| Continental Automotive GmbH | 4730 |
36 |
| Cummins Inc. | 2629 |
36 |
| Mitsubishi Electric Corporation | 46926 |
32 |
| 3m Innovative Properties Company | 17730 |
21 |
| Ford Global Technologies, LLC | 20932 |
20 |
| Vitesco Technologies GmbH | 2415 |
20 |
| Liebherr-components Deggendorf GmbH | 78 |
19 |
| Toyota Motor Corporation | 33440 |
18 |
| PHINIA Jersey Holdings LLC | 365 |
16 |
| Phinia Holdings Jersey Ltd | 310 |
16 |
| Mazda Motor Corporation | 3201 |
14 |
| Enplas Corporation | 884 |
14 |
| Delphi Technologies IP Limited | 296 |
14 |
| Hitachi, Ltd. | 15692 |
10 |
| Other owners | 432 |