- 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: 537
10-year publication summary
|
61
|
49
|
57
|
43
|
45
|
34
|
51
|
18
|
22
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25774 |
35 |
| CITIC Dicastal CO., LTD | 562 |
19 |
| Sintokogio, Ltd. | 1165 |
14 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12707 |
14 |
| Bayerische Motoren Werke Aktiengesellschaft | 14577 |
9 |
| Safran Aircraft Engines | 6344 |
9 |
| Rtx Corporation | 9519 |
9 |
| Toyota Motor Corporation | 33183 |
8 |
| Nissan Motor Co., Ltd. | 12618 |
7 |
| Daikin Industries, Ltd. | 10129 |
7 |
| Kogi Corporation | 11 |
7 |
| GE Infrastructure Technology, LLC | 6198 |
7 |
| Siemens AG | 24366 |
6 |
| Hitachi Metals, Ltd. | 1966 |
6 |
| Honda Foundry Co., Ltd. | 26 |
6 |
| KSM Castings Group GmbH | 71 |
6 |
| MEC International Co., Ltd. | 14 |
6 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6121 |
6 |
| General Electric Company | 13862 |
5 |
| Hyundai Motor Company | 22580 |
5 |
| Other owners | 346 |