- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 75/22 - Multi-cylinder engines with cylinders in V-, fan-, or star-arrangement
Patent holdings for IPC class F02B 75/22
Total number of patents in this class: 387
10-year publication summary
|
34
|
51
|
35
|
37
|
24
|
16
|
16
|
17
|
31
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25776 |
45 |
| Ford Global Technologies, LLC | 20769 |
29 |
| Yamaha Motor Co., Ltd. | 2829 |
18 |
| Obrist Technologies GmbH | 58 |
13 |
| Suzuki Motor Corporation | 1317 |
11 |
| Volvo Truck Corporation | 3487 |
10 |
| Cummins Inc. | 2613 |
9 |
| Brunswick Corporation | 1387 |
8 |
| MTU Friedrichshafen GmbH | 294 |
7 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12741 |
7 |
| Toyota Motor Corporation | 33077 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14535 |
6 |
| Yanmar Holdings Co., Ltd. | 539 |
6 |
| GM Global Technology Operations LLC | 15220 |
5 |
| Caterpillar Inc. | 9659 |
5 |
| KJ IP Verwaltungs GmbH | 13 |
5 |
| Guangxi Yuchai Machinery Co., Ltd. | 54 |
5 |
| Kawasaki Motors, Ltd. | 1366 |
5 |
| Rolls-Royce Solutions GmbH | 288 |
5 |
| Ferrari S.p.A. | 1541 |
4 |
| Other owners | 178 |