- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 13/08 - Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form by combined methods
Patent holdings for IPC class B21D 13/08
Total number of patents in this class: 18
10-year publication summary
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Shatai Kabushiki Kaisha | 426 |
4 |
| The University of Queensland | 651 |
3 |
| Matrix Module GmbH | 3 |
2 |
| Toyota Motor Corporation | 36159 |
1 |
| Denso Corporation | 25746 |
1 |
| Modine Manufacturing Company | 302 |
1 |
| Qisda Corporation | 514 |
1 |
| ThyssenKrupp Steel Europe AG | 996 |
1 |
| Unimet GmbH | 2 |
1 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12324 |
1 |
| Marelli Corporation | 206 |
1 |
| Nishimura Co., Ltd. | 4 |
1 |
| Other owners | 0 |