- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 11/08 - Bending by altering the thickness of part of the cross-section of the work
Patent holdings for IPC class B21D 11/08
Total number of patents in this class: 73
10-year publication summary
|
9
|
7
|
6
|
9
|
2
|
4
|
1
|
3
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 6720 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8608 |
4 |
| Seoul Laser Dieboard System Co., Ltd. | 24 |
4 |
| Sdns, Inc. | 25 |
4 |
| Nippon Light Metal Company, Ltd. | 659 |
3 |
| Soode Nagano Co., Ltd. | 15 |
3 |
| Edwards Lifesciences Corporation | 4618 |
2 |
| Karlsruher Institut fur Technologie (KIT) | 40 |
2 |
| Magna International Inc. | 1217 |
2 |
| The Timken Company | 376 |
2 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 554 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6127 |
2 |
| Samsung Electronics Co., Ltd. | 143303 |
1 |
| Denso Corporation | 24058 |
1 |
| Aisin Keikinzoku Co., Ltd. | 82 |
1 |
| Sumitomo Rubber Industries, Ltd. | 4466 |
1 |
| Hilti Aktiengesellschaft | 3433 |
1 |
| Air Distribution Technologies IP, LLC | 162 |
1 |
| Amada Company, Limited | 553 |
1 |
| Amada Holdings Co., Ltd. | 284 |
1 |
| Other owners | 30 |