- All sections
- B - Performing operationstransporting
- B63H - Marine propulsion or steering
- B63H 20/02 - Mounting of propulsion units
Patent holdings for IPC class B63H 20/02
Total number of patents in this class: 178
10-year publication summary
|
20
|
15
|
14
|
7
|
17
|
12
|
24
|
29
|
22
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamaha Motor Co., Ltd. | 2811 |
30 |
| Brunswick Corporation | 1352 |
29 |
| AB Volvo Penta | 84 |
18 |
| BRP US Inc. | 302 |
5 |
| Volvo Penta Corporation | 141 |
5 |
| Honda Motor Co., Ltd. | 25174 |
4 |
| Suzuki Motor Corporation | 1310 |
4 |
| Johnson Outdoors Inc. | 212 |
3 |
| JL Marine Systems, Inc. | 40 |
3 |
| Marine Canada Acquisition Inc. | 113 |
3 |
| Sideshift Inc. | 12 |
3 |
| Waimed Enterprises, LLC | 3 |
3 |
| Yamaha Hatsudoki Kabushiki Kaisha | 2153 |
3 |
| Axial Drive Systems, LLC | 5 |
3 |
| Apple Inc. | 54658 |
2 |
| ZF Friedrichshafen AG | 7133 |
2 |
| EPCO Products, Inc. | 6 |
2 |
| Polaris Industries Inc. | 2185 |
2 |
| Seakeeper, Inc. | 56 |
2 |
| The Leash, LLC | 4 |
2 |
| Other owners | 50 |