- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 15/02 - Arrangements having two or more sparking plugs
Patent holdings for IPC class F02P 15/02
Total number of patents in this class: 63
10-year publication summary
|
6
|
5
|
4
|
8
|
2
|
2
|
6
|
8
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mazda Motor Corporation | 3113 |
6 |
| FCA US LLC | 3071 |
5 |
| Robert Bosch GmbH | 42411 |
4 |
| Miyama, Inc. | 9 |
4 |
| Ford Global Technologies, LLC | 20396 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 14247 |
3 |
| Bajaj Auto Limited | 70 |
2 |
| Cummins Inc. | 2551 |
2 |
| Maserati S.p.A. | 355 |
2 |
| Orbital Australia Pty Ltd | 71 |
2 |
| Woodward, Inc. | 641 |
2 |
| Enginuity Power Systems, Inc. | 35 |
2 |
| Honda Motor Co., Ltd. | 25127 |
1 |
| SNECMA S.A. | 1145 |
1 |
| The Boeing Company | 19994 |
1 |
| Denso Corporation | 24099 |
1 |
| Semiconductor Components Industries, L.L.C. | 5243 |
1 |
| Oki Electric Industry Co., Ltd. | 1594 |
1 |
| Cleeves Engines Inc. | 1 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2707 |
1 |
| Other owners | 18 |