- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 43/02 - Broaching tools for cutting by rectilinear movement
Patent holdings for IPC class B23D 43/02
Total number of patents in this class: 46
10-year publication summary
|
2
|
4
|
8
|
3
|
6
|
2
|
1
|
0
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nidec Corporation | 2672 |
5 |
| Rtx Corporation | 9445 |
5 |
| Mitsubishi Materials Corporation | 2458 |
3 |
| Aisin AW Co., Ltd. | 2324 |
2 |
| NTN Corporation | 4973 |
2 |
| Forst Technologie GmbH & Co. KG | 7 |
2 |
| Safran Aircraft Engines | 6306 |
2 |
| Toyota Motor Hokkaido Inc. | 7 |
2 |
| Turbomeca | 218 |
2 |
| Spezialwerkzeuge GmbH Zella-mehlis | 2 |
2 |
| Siemens AG | 24386 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8787 |
1 |
| Ford Global Technologies, LLC | 20701 |
1 |
| Rolls-Royce PLC | 3133 |
1 |
| Audi AG | 7377 |
1 |
| BNSF Railway Company | 435 |
1 |
| Bombardier Recreational Products Inc. | 1386 |
1 |
| Doosan Machine Tools Co., Ltd. | 53 |
1 |
| Hartmetall-Werkzeugfabrik Paul Horn GmbH | 158 |
1 |
| MTU Aero Engines AG | 690 |
1 |
| Other owners | 9 |