- 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
|
120
|
118
|
122
|
127
|
99
|
71
|
56
|
46
|
31
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42450 |
160 |
| Denso Corporation | 24120 |
97 |
| Caterpillar Inc. | 9472 |
69 |
| Hitachi Automotive Systems, Ltd. | 3958 |
60 |
| Hitachi Astemo, Ltd. | 6369 |
55 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12864 |
42 |
| Cummins Inc. | 2551 |
38 |
| Continental Automotive GmbH | 5019 |
36 |
| Mitsubishi Electric Corporation | 45811 |
32 |
| 3m Innovative Properties Company | 17849 |
21 |
| Ford Global Technologies, LLC | 20465 |
20 |
| Vitesco Technologies GmbH | 2598 |
20 |
| Liebherr-components Deggendorf GmbH | 78 |
19 |
| Toyota Motor Corporation | 31451 |
18 |
| PHINIA Jersey Holdings LLC | 360 |
16 |
| Phinia Holdings Jersey Ltd | 315 |
16 |
| Mazda Motor Corporation | 3116 |
14 |
| Enplas Corporation | 888 |
14 |
| Delphi Technologies IP Limited | 327 |
14 |
| Hitachi, Ltd. | 15434 |
10 |
| Other owners | 423 |