- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01M - Lubricating of machines or engines in general; lubricating internal-combustion engines; crankcase ventilating
- F01M 1/02 - Pressure lubrication using lubricating pumps
Patent holdings for IPC class F01M 1/02
Total number of patents in this class: 752
10-year publication summary
|
63
|
85
|
87
|
90
|
90
|
81
|
52
|
40
|
44
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 24537 |
37 |
| Ford Global Technologies, LLC | 19702 |
34 |
| Toyota Motor Corporation | 28582 |
31 |
| Hyundai Motor Company | 19021 |
29 |
| GM Global Technology Operations LLC | 13620 |
22 |
| Kia Motors Corporation | 7946 |
22 |
| Mazda Motor Corporation | 3087 |
22 |
| Hitachi Astemo, Ltd. | 5618 |
21 |
| Kawasaki Motors, Ltd. | 1040 |
15 |
| Cummins Inc. | 2369 |
14 |
| Rtx Corporation | 8674 |
13 |
| Pratt & Whitney Canada Corp. | 4215 |
12 |
| Kohler Co. | 4165 |
12 |
| Caterpillar Inc. | 8877 |
12 |
| Stackpole International Engineered Products, Ltd. | 46 |
12 |
| Unick Corporation | 46 |
12 |
| Suzuki Motor Corporation | 1266 |
11 |
| Yamaha Motor Co., Ltd. | 2740 |
10 |
| Polaris Industries Inc. | 1987 |
10 |
| Volvo Truck Corporation | 2764 |
9 |
| Other owners | 392 |