- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 43/18 - Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collisionImproving safety of vessels, e.g. damage control, not otherwise provided for reducing collision damage
Patent holdings for IPC class B63B 43/18
Total number of patents in this class: 159
10-year publication summary
|
15
|
6
|
8
|
12
|
15
|
15
|
18
|
22
|
17
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Furuno Electric Co., Ltd. | 950 |
12 |
| Brunswick Corporation | 1361 |
9 |
| Nippon Steel Corporation | 6255 |
5 |
| FLIR Belgium BVBA | 44 |
4 |
| FLIR Systems, Inc. | 284 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2750 |
3 |
| Leidos, Inc. | 208 |
3 |
| National Institute of Maritime, Port and Aviation Technology | 38 |
3 |
| Raymarine UK Ltd. | 75 |
3 |
| Eight Knot, Inc. | 3 |
3 |
| Honda Motor Co., Ltd. | 25274 |
2 |
| Fujitsu Limited | 18366 |
2 |
| ZF Friedrichshafen AG | 7142 |
2 |
| Pioneer Corporation | 4345 |
2 |
| Concept Systems Limited | 12 |
2 |
| ConocoPhillips Company | 1673 |
2 |
| Global IP Holdings, LLC | 84 |
2 |
| Japan Radio Co., Ltd. | 96 |
2 |
| National University Corporation Tokyo University of Marine Science and Technology | 106 |
2 |
| NS Solutions Corporation | 97 |
2 |
| Other owners | 90 |