- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 18/04 - Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
Patent holdings for IPC class B22D 18/04
Total number of patents in this class: 277
10-year publication summary
|
44
|
31
|
39
|
37
|
29
|
18
|
21
|
14
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CITIC Dicastal CO., LTD | 557 |
26 |
| Honda Motor Co., Ltd. | 24908 |
21 |
| Nissan Motor Co., Ltd. | 12365 |
18 |
| Hitachi Metals, Ltd. | 2017 |
12 |
| Fill Gesellschaft m.b.H. | 128 |
9 |
| Tounetsu Co., Ltd. | 27 |
7 |
| Kurtz GmbH | 50 |
6 |
| Metal Casting Technology, Inc. | 20 |
5 |
| Sintokogio, Ltd. | 1168 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13060 |
5 |
| KSM Castings Group GmbH | 71 |
4 |
| UACJ Corporation | 664 |
4 |
| Jiangsu Tianhong Machinery Industry Co., Ltd. | 7 |
4 |
| Alfi S.r.l. | 13 |
3 |
| Federal-Mogul Nurnberg GmbH | 137 |
3 |
| Honda Foundry Co., Ltd. | 24 |
3 |
| Magna International Inc. | 1262 |
3 |
| Sylatech Limited | 7 |
3 |
| Ube Machinery Corporation, Ltd. | 121 |
3 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6135 |
3 |
| Other owners | 130 |