- All sections
- B - Performing operations; transporting
- B63H - Marine propulsion or steering
- B63H 20/12 - Means enabling steering
Patent holdings for IPC class B63H 20/12
Total number of patents in this class: 400
10-year publication summary
|
26
|
34
|
36
|
38
|
43
|
43
|
38
|
52
|
61
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamaha Motor Co., Ltd. | 2740 |
94 |
| Brunswick Corporation | 1271 |
73 |
| Marine Canada Acquisition Inc. | 117 |
32 |
| AB Volvo Penta | 95 |
19 |
| Navico, Inc. | 326 |
15 |
| BRP US Inc. | 287 |
13 |
| Honda Motor Co., Ltd. | 24537 |
12 |
| Suzuki Motor Corporation | 1266 |
12 |
| Ultraflex S.p.A. | 43 |
10 |
| CPAC Systems AB | 49 |
9 |
| Dometic Marine Canada Inc. | 28 |
7 |
| NHK Spring Co., Ltd. | 1657 |
6 |
| Torqeedo GmbH | 70 |
6 |
| Steering Solutions IP Holding Corporation | 847 |
5 |
| Robby Galletta Enterprises LLC | 9 |
5 |
| ABB Oy | 178 |
4 |
| Garmin Switzerland GmbH | 82 |
4 |
| Caudwell Marine Limited | 16 |
4 |
| Johnson Outdoors Inc. | 200 |
3 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Other owners | 64 |