- All sections
- B - Performing operationstransporting
- B63H - Marine propulsion or steering
- B63H 5/07 - Arrangements on vessels of propulsion elements directly acting on water of propellers
Patent holdings for IPC class B63H 5/07
Total number of patents in this class: 120
10-year publication summary
|
8
|
16
|
19
|
14
|
11
|
10
|
10
|
8
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kai Concepts, LLC | 41 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 8601 |
7 |
| Juliet Marine Systems, Inc. | 14 |
5 |
| Aker Arctic Technology Oy | 20 |
4 |
| Aeplog, Inc. | 14 |
3 |
| MasterCraft Boat Company, LLC | 189 |
3 |
| Yanmar Power Technology Co., Ltd. | 577 |
3 |
| Siemens AG | 24542 |
2 |
| Caterpillar Inc. | 9397 |
2 |
| ZF Friedrichshafen AG | 7098 |
2 |
| ABB Schweiz AG | 6851 |
2 |
| BRP US Inc. | 300 |
2 |
| FB Design S.r.l. | 25 |
2 |
| Japan Marine United Corporation | 72 |
2 |
| Rolls-Royce Aktiebolag | 25 |
2 |
| Samsung Heavy Ind. Co., Ltd. | 239 |
2 |
| Kay Seven Co., Ltd. | 14 |
2 |
| Xinnos Co., Ltd. | 8 |
2 |
| Yamaha Hatsudoki Kabushiki Kaisha | 2129 |
2 |
| Demcon Unmanned Systems B.V. | 2 |
2 |
| Other owners | 60 |