- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 55/04 - Means for damping vibrations in injection-pump inlets
Patent holdings for IPC class F02M 55/04
Total number of patents in this class: 276
10-year publication summary
|
25
|
31
|
32
|
29
|
20
|
10
|
10
|
3
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43244 |
75 |
| Continental Automotive GmbH | 4691 |
17 |
| Hitachi Astemo, Ltd. | 6386 |
16 |
| Eagle Industry Co., Ltd. | 1158 |
14 |
| Denso Corporation | 24965 |
13 |
| Vitesco Technologies GmbH | 2413 |
9 |
| Wartsila Finland Oy | 746 |
8 |
| Hyundai Kefico Corporation | 221 |
7 |
| PHINIA Jersey Holdings LLC | 369 |
7 |
| Phinia Holdings Jersey Ltd | 307 |
6 |
| Sumitomo Riko Company Limited | 1101 |
5 |
| Delphi Technologies IP Limited | 294 |
4 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12626 |
4 |
| Liebherr-components Deggendorf GmbH | 80 |
4 |
| Hitachi Automotive Systems, Ltd. | 3954 |
3 |
| DENSO International America, Inc. | 629 |
3 |
| Continental Automotive Systems, Inc. | 1114 |
3 |
| FCA US LLC | 3292 |
3 |
| Arctic Cat Inc. | 438 |
3 |
| FMP Technology GmbH Fluid Measurements & Projects | 14 |
3 |
| Other owners | 69 |