- All sections
- B - Performing operationstransporting
- B63G - Offensive or defensive arrangements on vesselsmine-layingmine-sweepingsubmarinesaircraft carriers
- B63G 8/20 - Steering equipment
Patent holdings for IPC class B63G 8/20
Total number of patents in this class: 178
10-year publication summary
|
17
|
25
|
22
|
12
|
7
|
2
|
3
|
6
|
1
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 30619 |
16 |
| Ford Global Technologies, LLC | 20171 |
12 |
| JTEKT Corporation | 2451 |
11 |
| Honda Motor Co., Ltd. | 24925 |
7 |
| Nissan Motor Co., Ltd. | 12375 |
6 |
| ThyssenKrupp AG | 3225 |
6 |
| Denso Corporation | 23877 |
5 |
| ThyssenKrupp Marine Systems GmbH | 262 |
5 |
| Deere & Company | 7390 |
4 |
| GM Global Technology Operations LLC | 14392 |
3 |
| Hyundai Motor Company | 20724 |
3 |
| NSK Ltd. | 2736 |
3 |
| Magna Electronics Inc. | 1368 |
3 |
| Steering Solutions IP Holding Corporation | 888 |
3 |
| United Parcel Service of America, Inc. | 1587 |
3 |
| Roboview LLC | 4 |
3 |
| Mitsubishi Electric Corporation | 45068 |
2 |
| Raytheon Company | 8425 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13963 |
2 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1804 |
2 |
| Other owners | 77 |