- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 45/53 - Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
Patent holdings for IPC class B29C 45/53
Total number of patents in this class: 141
10-year publication summary
|
6
|
14
|
6
|
12
|
11
|
8
|
15
|
24
|
11
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husky Injection Molding Systems Ltd. | 1060 |
11 |
| Shibaura Machine Co., Ltd. | 184 |
9 |
| Century Innovation Corporation | 9 |
6 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
6 |
| Toyota Motor Corporation | 28582 |
5 |
| ENGEL AUSTRIA GmbH | 110 |
5 |
| The Japan Steel Works, Ltd. | 597 |
5 |
| S.i.p.a. Societa Industrializzazione Progettazione e Automazione S.p.A. | 179 |
5 |
| Seiko Epson Corporation | 18724 |
4 |
| FANUC Corporation | 5803 |
4 |
| Idemitsu Kosan Co., Ltd. | 3995 |
3 |
| Sodick Co., Ltd. | 301 |
3 |
| Toshiba Kikai Kabushiki Kaisha | 300 |
3 |
| Canon Inc. | 36841 |
2 |
| Konica Minolta Opto, Inc. | 1179 |
2 |
| JNC Corporation | 1527 |
2 |
| Landshuter Werkzeugbau Alfred Steinl GmbH & Co. KG | 6 |
2 |
| South China University of Technology | 1581 |
2 |
| Toshiba Machine Engineering Co., Ltd. | 3 |
2 |
| Toyo Machinery & Metal Co., Ltd. | 100 |
2 |
| Other owners | 58 |