- All sections
- B - Performing operationstransporting
- B60G - Vehicle suspension arrangements
- B60G 9/04 - Resilient suspensions for a rigid axle or axle housing for two or more wheels the axle or housing not being pivotally mounted on the vehicle
Patent holdings for IPC class B60G 9/04
Total number of patents in this class: 137
10-year publication summary
|
8
|
10
|
13
|
9
|
11
|
4
|
5
|
5
|
5
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yorozu Corporation | 74 |
14 |
| Nippon Steel Corporation | 6231 |
11 |
| Honda Motor Co., Ltd. | 25219 |
10 |
| NTN Corporation | 4978 |
9 |
| Nippon Steel & Sumitomo Metal Corporation | 1988 |
9 |
| Futaba Industrial Co., Ltd. | 332 |
6 |
| F-Tech Inc. | 41 |
5 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1377 |
4 |
| IJTT Co., Ltd. | 17 |
4 |
| Isuzu Motors Limited | 2248 |
3 |
| NHK Spring Co., Ltd. | 1858 |
3 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12806 |
3 |
| Toyota Motor Corporation | 31985 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2641 |
2 |
| Daimler AG | 3393 |
2 |
| Mazda Motor Corporation | 3132 |
2 |
| Ahresty Corporation | 28 |
2 |
| BASE Suspension Pty Ltd | 3 |
2 |
| Hiruta-Kogyo Co., Ltd. | 9 |
2 |
| Hyliion Inc. | 90 |
2 |
| Other owners | 40 |