- All sections
- G - Physics
- G08G - Traffic control systems
- G08G 3/00 - Traffic control systems for marine craft
Patent holdings for IPC class G08G 3/00
Total number of patents in this class: 401
10-year publication summary
|
32
|
25
|
32
|
30
|
44
|
37
|
52
|
47
|
33
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Furuno Electric Co., Ltd. | 943 |
40 |
| Yamaha Motor Co., Ltd. | 2813 |
10 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3094 |
9 |
| Fujitsu Limited | 18341 |
8 |
| Intellectual Ventures II LLC | 279 |
8 |
| Windward Ltd. | 29 |
8 |
| Aieconomy LLC | 10 |
8 |
| NEC Corporation | 35567 |
7 |
| Pioneer Corporation | 4370 |
6 |
| Malibu Boats, LLC | 70 |
6 |
| I911 International, Inc. | 24 |
6 |
| Pioneer Smart Sensing Innovations Corporation | 119 |
6 |
| Honeywell International Inc. | 13531 |
5 |
| Brunswick Corporation | 1356 |
5 |
| Yanmar Co., Ltd. | 1405 |
5 |
| Global Spatial Technology Solutions Inc. | 16 |
5 |
| Honda Motor Co., Ltd. | 25192 |
4 |
| The Boeing Company | 20048 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8703 |
4 |
| ABB Schweiz AG | 6942 |
4 |
| Other owners | 243 |