- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 22/06 - Stamping using rigid devices or tools having relatively-movable die parts
Patent holdings for IPC class B21D 22/06
Total number of patents in this class: 102
10-year publication summary
|
12
|
12
|
12
|
14
|
14
|
10
|
8
|
9
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Steel Corporation | 5649 |
13 |
| Honda Motor Co., Ltd. | 24537 |
5 |
| Magna International Inc. | 1236 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
| KUKA Systems North America LLC | 19 |
4 |
| FCA US LLC | 2755 |
3 |
| Alfons Haar, Inc. | 10 |
3 |
| ThyssenKrupp Steel Europe AG | 924 |
3 |
| The Boeing Company | 19843 |
2 |
| Gestamp Umformtechnik GmbH | 6 |
2 |
| Magna Powertrain Inc. | 120 |
2 |
| Mitsui High-tec, Inc. | 265 |
2 |
| Safran Aircraft Engines | 5739 |
2 |
| Seki Press Co Ltd. | 11 |
2 |
| Alexander Wilden Beteiligungen GmbH | 3 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
1 |
| Other owners | 43 |