- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 61/04 - Fuel injectors not provided for in groups or having valves
Patent holdings for IPC class F02M 61/04
Total number of patents in this class: 258
10-year publication summary
41
|
36
|
26
|
16
|
24
|
24
|
12
|
18
|
9
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Robert Bosch GmbH | 40953 |
38 |
Denso Corporation | 23338 |
23 |
Caterpillar Inc. | 8877 |
22 |
Hitachi Astemo, Ltd. | 5618 |
14 |
Westport Fuel Systems Canada Inc. | 246 |
12 |
Cummins Inc. | 2369 |
9 |
Westport Power Inc. | 131 |
8 |
Delphi Technologies IP Limited | 1081 |
8 |
Toyota Motor Corporation | 28582 |
7 |
Ford Global Technologies, LLC | 19702 |
6 |
Delphi International Operations Luxembourg S.à R.L. | 235 |
5 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
5 |
Liebherr-components Deggendorf GmbH | 68 |
5 |
Yanmar Power Technology Co., Ltd. | 599 |
5 |
Hyundai Heavy Industries Co., Ltd. | 281 |
4 |
McAlister Technologies, LLC | 127 |
4 |
Wartsila Finland Oy | 740 |
4 |
Vitesco Technologies GmbH | 2372 |
4 |
Continental Automotive GmbH | 5573 |
3 |
Imagineering, Inc. | 125 |
3 |
Other owners | 69 |