- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 17/32 - Controlling equipment
Patent holdings for IPC class B22D 17/32
Total number of patents in this class: 354
10-year publication summary
|
23
|
29
|
30
|
18
|
28
|
38
|
45
|
28
|
13
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyo Machinery & Metal Co., Ltd. | 109 |
38 |
| Shibaura Machine Co., Ltd. | 223 |
25 |
| Toshiba Kikai Kabushiki Kaisha | 285 |
19 |
| Sumitomo Heavy Industries, Ltd. | 1929 |
15 |
| Husky Injection Molding Systems Ltd. | 1027 |
14 |
| Oskar Frech GmbH + Co. KG | 86 |
14 |
| FANUC Corporation | 6679 |
11 |
| Honda Motor Co., Ltd. | 25274 |
8 |
| Ube Machinery Corporation, Ltd. | 121 |
8 |
| Kabushiki Kaisha Toyota Jidoshokki | 1753 |
7 |
| Buhler AG | 530 |
5 |
| Buhler Druckguss AG | 22 |
5 |
| The Japan Steel Works, Ltd. | 742 |
5 |
| Italpressegauss S.p.A. | 27 |
5 |
| Toyota Motor Corporation | 32231 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 14394 |
4 |
| Direct 21 Corporation | 9 |
4 |
| Italpresse Industrie S.p.A. | 6 |
4 |
| Nemak, S.A.B. de C.V. | 101 |
4 |
| Pyrotek, Inc. | 201 |
4 |
| Other owners | 151 |