- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 37/04 - Movable or exchangeable mountings for tools
Patent holdings for IPC class B21D 37/04
Total number of patents in this class: 245
10-year publication summary
|
15
|
19
|
21
|
24
|
21
|
19
|
12
|
21
|
5
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amada Company, Limited | 627 |
36 |
| Wilson Tool International Inc. | 157 |
20 |
| TRUMPF Maschinen Austria GmbH & Co. KG. | 243 |
12 |
| Amada Holdings Co., Ltd. | 266 |
9 |
| Stolle Machinery Company, LLC | 509 |
8 |
| Standard Lifters, Inc. | 97 |
7 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 517 |
6 |
| Komatsu Industries Corporation | 168 |
5 |
| Kojima Press Industry Co., Ltd. | 48 |
5 |
| Ferrum Packaging AG | 46 |
5 |
| Pascal Engineering Corporation | 121 |
4 |
| Wila B.V. | 31 |
4 |
| Bystronic Laser AG | 278 |
3 |
| Mate Precision Tooling, Inc. | 29 |
3 |
| Milwaukee Electric Tool Corporation | 5026 |
3 |
| Murata Machinery, Ltd. | 1609 |
3 |
| Sumitomo Heavy Industries, Ltd. | 2127 |
3 |
| Wuxi Micro Research Co., Ltd | 15 |
3 |
| Mate Precision Technologies Inc. | 39 |
3 |
| Ford Motor Company | 2653 |
2 |
| Other owners | 101 |