- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 11/00 - Interior subdivision of hulls
Patent holdings for IPC class B63B 11/00
Total number of patents in this class: 99
10-year publication summary
|
5
|
5
|
3
|
3
|
8
|
5
|
9
|
12
|
9
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PanAsia Co., Ltd. | 120 |
12 |
| Mitsubishi Shipbuilding Co., Ltd. | 188 |
6 |
| Kawasaki Motors, Ltd. | 1534 |
6 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3268 |
4 |
| Polaris Industries Inc. | 2316 |
3 |
| Hanwha Ocean Co., Ltd. | 152 |
3 |
| Tidalx AI Inc. | 154 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9161 |
2 |
| Yamaha Motor Co., Ltd. | 2848 |
2 |
| CJBBB, Inc. | 8 |
2 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 231 |
2 |
| Hyundai Heavy Industries Co., Ltd. | 270 |
2 |
| Japan Marine United Corporation | 73 |
2 |
| Imabari Shipbuilding Co., Ltd. | 14 |
2 |
| Nihon Shipyard Co.,Ltd. | 8 |
2 |
| HD Korea Shipbuilding ＆ Offshore Engineering Co., Ltd. | 117 |
2 |
| Alumacraft Boats Inc. | 18 |
2 |
| Bombardier Recreational Products Inc. | 1523 |
1 |
| China International Marine Containers (Group) Ltd. | 121 |
1 |
| Crystal Cruises, Inc. | 1 |
1 |
| Other owners | 39 |