- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01P - Cooling of machines or engines in generalcooling of internal-combustion engines
- F01P 3/08 - Cooling of piston exterior only, e.g. by jets
Patent holdings for IPC class F01P 3/08
Total number of patents in this class: 159
10-year publication summary
|
23
|
17
|
13
|
9
|
13
|
8
|
6
|
5
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bontaz Centre R & D | 66 |
12 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12448 |
12 |
| Ford Global Technologies, LLC | 21417 |
10 |
| Toyota Motor Corporation | 35398 |
7 |
| Isuzu Motors Limited | 2317 |
7 |
| MAHLE International GmbH | 2906 |
7 |
| Taiho Kogyo Co., Ltd. | 327 |
7 |
| Hyundai Motor Company | 24480 |
6 |
| Cummins Inc. | 2623 |
6 |
| General Atomics Aeronautical Systems, Inc. | 209 |
6 |
| Honda Motor Co., Ltd. | 25971 |
4 |
| Aisin Seiki Kabushiki Kaisha | 2166 |
4 |
| Illinois Tool Works Inc. | 11841 |
3 |
| Kia Motors Corporation | 7719 |
3 |
| Volvo Truck Corporation | 3879 |
3 |
| Hitachi Astemo, Ltd. | 6418 |
3 |
| Kia Corporation | 12236 |
3 |
| Hitachi Automotive Systems, Ltd. | 3954 |
2 |
| GM Global Technology Operations LLC | 15985 |
2 |
| Nissan Motor Co., Ltd. | 12903 |
2 |
| Other owners | 50 |