- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 9/10 - Lubrication of valve gear or auxiliaries
Patent holdings for IPC class F01M 9/10
Total number of patents in this class: 348
10-year publication summary
|
43
|
44
|
30
|
28
|
34
|
19
|
25
|
8
|
4
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25771 |
18 |
| Hyundai Motor Company | 22369 |
15 |
| Ford Global Technologies, LLC | 20723 |
14 |
| Suzuki Motor Corporation | 1319 |
12 |
| GM Global Technology Operations LLC | 15173 |
10 |
| Cummins Inc. | 2608 |
10 |
| Eaton Intelligent Power Limited | 6035 |
9 |
| Toyota Motor Corporation | 32956 |
8 |
| Nissan Motor Co., Ltd. | 12560 |
8 |
| Caterpillar Inc. | 9640 |
8 |
| Schaeffler Technologies AG & Co. KG | 10017 |
8 |
| Mazda Motor Corporation | 3187 |
7 |
| Yanmar Power Technology Co., Ltd. | 580 |
7 |
| Kia Motors Corporation | 7751 |
6 |
| MAHLE International GmbH | 2794 |
6 |
| Yamaha Motor Co., Ltd. | 2827 |
5 |
| BorgWarner Inc. | 2605 |
5 |
| Deutz Aktiengesellschaft | 209 |
5 |
| RENAULT s.a.s. | 5468 |
5 |
| Taiho Kogyo Co., Ltd. | 330 |
5 |
| Other owners | 177 |