- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02F - Cylinders, pistons, or casings for combustion engines; arrangements of sealings in combustion engines
- F02F 7/00 - Casings, e.g. crankcases
Patent holdings for IPC class F02F 7/00
Total number of patents in this class: 1058
10-year publication summary
|
102
|
126
|
121
|
121
|
103
|
109
|
64
|
63
|
35
|
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 |
104 |
| Ford Global Technologies, LLC | 19702 |
59 |
| Toyota Motor Corporation | 28582 |
39 |
| Nissan Motor Co., Ltd. | 12249 |
28 |
| Mazda Motor Corporation | 3087 |
23 |
| GM Global Technology Operations LLC | 13620 |
22 |
| Caterpillar Inc. | 8877 |
22 |
| Cummins Inc. | 2369 |
21 |
| Briggs & Stratton, LLC | 673 |
18 |
| AVL List GmbH | 1232 |
17 |
| RENAULT s.a.s. | 5674 |
17 |
| Yanmar Power Technology Co., Ltd. | 599 |
16 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
15 |
| Suzuki Motor Corporation | 1266 |
14 |
| Daimler AG | 3462 |
13 |
| Yamaha Motor Co., Ltd. | 2740 |
13 |
| Yanmar Co., Ltd. | 1479 |
13 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
12 |
| MAHLE International GmbH | 2670 |
11 |
| Polaris Industries Inc. | 1987 |
11 |
| Other owners | 570 |