- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 45/67 - Mould opening, closing or clamping devices hydraulic
Patent holdings for IPC class B29C 45/67
Total number of patents in this class: 120
10-year publication summary
|
10
|
8
|
9
|
13
|
9
|
8
|
8
|
3
|
9
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nissei Plastic Industrial Co., Ltd. | 147 |
16 |
| ENGEL AUSTRIA GmbH | 130 |
12 |
| Mitsubishi Heavy Industries Plastic Technology Co., Ltd. | 53 |
10 |
| Husky Injection Molding Systems Ltd. | 1032 |
6 |
| The Japan Steel Works, Ltd. | 762 |
6 |
| KraussMaffei Technologies GmbH | 345 |
6 |
| ARBURG GmbH + Co. KG | 148 |
5 |
| Nissei ASB Machine Co., Ltd. | 387 |
5 |
| Milacron Marketing Co LLC | 42 |
5 |
| Chen Hsong Asset Management Limited | 10 |
3 |
| Italtech SpA | 2 |
2 |
| Moog GmbH | 51 |
2 |
| Nemak, S.A.B. de C.V. | 103 |
2 |
| Tien Kang Co., Ltd. | 3 |
2 |
| Danfoss A/S | 1362 |
2 |
| Limworks, LLC | 6 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8900 |
1 |
| Eaton Corporation | 1812 |
1 |
| Canon Inc. | 41151 |
1 |
| Denso Corporation | 24797 |
1 |
| Other owners | 30 |