- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 1192
10-year publication summary
|
120
|
118
|
122
|
127
|
99
|
71
|
55
|
46
|
30
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 41717 |
164 |
| Denso Corporation | 23721 |
98 |
| Caterpillar Inc. | 9149 |
69 |
| Hitachi Automotive Systems, Ltd. | 3962 |
60 |
| Hitachi Astemo, Ltd. | 6050 |
54 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13109 |
45 |
| Continental Automotive GmbH | 5541 |
36 |
| Cummins Inc. | 2467 |
36 |
| Mitsubishi Electric Corporation | 44738 |
32 |
| 3m Innovative Properties Company | 17955 |
21 |
| Ford Global Technologies, LLC | 20057 |
20 |
| Vitesco Technologies GmbH | 2486 |
20 |
| Toyota Motor Corporation | 30345 |
18 |
| Liebherr-components Deggendorf GmbH | 75 |
18 |
| PHINIA Jersey Holdings LLC | 366 |
16 |
| Phinia Holdings Jersey Ltd | 326 |
16 |
| Mazda Motor Corporation | 3069 |
14 |
| Enplas Corporation | 880 |
14 |
| Delphi Technologies IP Limited | 356 |
14 |
| Nostrum Energy Pte. Ltd. | 26 |
11 |
| Other owners | 416 |