- 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: 377
10-year publication summary
|
51
|
35
|
40
|
25
|
16
|
16
|
18
|
31
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25903 |
48 |
| Ford Global Technologies, LLC | 21339 |
29 |
| Yamaha Motor Co., Ltd. | 2827 |
18 |
| Obrist Technologies GmbH | 60 |
13 |
| Suzuki Motor Corporation | 1358 |
11 |
| Volvo Truck Corporation | 3842 |
10 |
| Cummins Inc. | 2609 |
9 |
| Brunswick Corporation | 1459 |
8 |
| MTU Friedrichshafen GmbH | 294 |
7 |
| Toyota Motor Corporation | 34999 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 15102 |
6 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12509 |
6 |
| Yanmar Holdings Co., Ltd. | 592 |
6 |
| Kawasaki Motors, Ltd. | 1506 |
6 |
| GM Global Technology Operations LLC | 15941 |
5 |
| Caterpillar Inc. | 10191 |
5 |
| KJ IP Verwaltungs GmbH | 13 |
5 |
| Guangxi Yuchai Machinery Co., Ltd. | 55 |
5 |
| Rolls-Royce Solutions GmbH | 310 |
5 |
| Ferrari S.p.A. | 1734 |
4 |
| Other owners | 165 |