- All sections
- B - Performing operationstransporting
- B22C - Foundry moulding
- B22C 9/06 - Permanent moulds for shaped castings
Patent holdings for IPC class B22C 9/06
Total number of patents in this class: 553
10-year publication summary
|
50
|
58
|
44
|
46
|
35
|
52
|
18
|
22
|
20
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 26594 |
34 |
| CITIC Dicastal CO., LTD | 568 |
19 |
| Sintokogio, Ltd. | 1211 |
14 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12318 |
14 |
| Bayerische Motoren Werke Aktiengesellschaft | 15489 |
11 |
| Safran Aircraft Engines | 6777 |
9 |
| Rtx Corporation | 10199 |
9 |
| Toyota Motor Corporation | 36327 |
8 |
| Nissan Motor Co., Ltd. | 13071 |
8 |
| GE Infrastructure Technology, LLC | 6152 |
8 |
| General Electric Company | 13999 |
6 |
| Hitachi Metals, Ltd. | 1813 |
6 |
| Daikin Industries, Ltd. | 10527 |
6 |
| Honda Foundry Co., Ltd. | 26 |
6 |
| Kogi Corporation | 10 |
6 |
| KSM Castings Group GmbH | 70 |
6 |
| MEC International Co., Ltd. | 15 |
6 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6115 |
6 |
| Siemens AG | 23913 |
5 |
| Hyundai Motor Company | 25034 |
5 |
| Other owners | 361 |