- All sections
- B - Performing operationstransporting
- B23C - Milling
- B23C 5/12 - Cutters specially designed for producing particular profiles
Patent holdings for IPC class B23C 5/12
Total number of patents in this class: 111
10-year publication summary
|
9
|
10
|
16
|
14
|
7
|
9
|
2
|
2
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| OSG Corporation | 350 |
12 |
| Makino Milling Machine Co., Ltd. | 435 |
11 |
| Kennametal Inc. | 1357 |
6 |
| Kanefusa Kabushiki Kaisha | 95 |
5 |
| Sumitomo Electric Hardmetal Corp. | 1104 |
4 |
| Kyokutoh Co., Ltd. | 73 |
4 |
| Apple Inc. | 58995 |
2 |
| Illinois Tool Works Inc. | 11862 |
2 |
| Ford Motor Company | 2655 |
2 |
| The Boeing Company | 20176 |
2 |
| Nitto Denko Corporation | 8550 |
2 |
| Sumitomo Chemical Company, Limited | 8963 |
2 |
| Rolls-Royce PLC | 3225 |
2 |
| SECO Tools AB | 449 |
2 |
| GE Infrastructure Technology, LLC | 6162 |
2 |
| Rockwool A/S | 841 |
2 |
| CRCC High-Tech Equipment Corporation Limited | 17 |
2 |
| Friedrich Gloor AG | 3 |
2 |
| Beijing Ximingwei Technology Co., Ltd. | 2 |
2 |
| Hebei Zhengjian Technology Co., Ltd. | 2 |
2 |
| Other owners | 41 |