- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02F - Cylinders, pistons, or casings for combustion engines; arrangements of sealings in combustion engines
- F02F 1/06 - Shape or arrangement of cooling fins; Finned cylinders
Patent holdings for IPC class F02F 1/06
Total number of patents in this class: 46
10-year publication summary
|
7
|
10
|
6
|
3
|
4
|
1
|
1
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aquarius Engines (A.M.) Ltd. | 37 |
11 |
| Honda Motor Co., Ltd. | 24865 |
5 |
| Yamaha Hatsudoki Kabushiki Kaisha | 2076 |
4 |
| Yamaha Motor Co., Ltd. | 2788 |
3 |
| The Boeing Company | 19901 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8515 |
1 |
| GM Global Technology Operations LLC | 14197 |
1 |
| ANDREAS STIHL AG & Co. KG | 822 |
1 |
| Kaba Gilgen AG | 6 |
1 |
| Malema Engineering Corporation | 32 |
1 |
| Michels Corporation | 33 |
1 |
| Midwest Motorcycle Supply Distributors Corp. | 23 |
1 |
| Nihonkansen Kogyo Kabushiki Kaisha | 4 |
1 |
| Polytainers Inc. | 19 |
1 |
| The United States of America as represented by the Secretary of the Air Force | 809 |
1 |
| Wuxi Kipor Power Co., Ltd. | 98 |
1 |
| Yamaha Motor Power Products Kabushiki Kaisha | 63 |
1 |
| Harley-Davidson Motor Company, Inc | 544 |
1 |
| Aquarius Engines (A.A.) Ltd. | 1 |
1 |
| Koki Holdings Co.,Ltd | 856 |
1 |
| Other owners | 6 |