- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 27/02 - Cutting tools with straight main part and cutting edge at an angle
Patent holdings for IPC class B23B 27/02
Total number of patents in this class: 51
10-year publication summary
|
8
|
2
|
4
|
5
|
3
|
2
|
5
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korloy Inc. | 250 |
7 |
| Tungaloy Corporation | 496 |
5 |
| Iscar, Ltd. | 1122 |
3 |
| TaeguTec, Ltd. | 177 |
3 |
| Sumitomo Electric Hardmetal Corp. | 1007 |
2 |
| Nissan Motor Co., Ltd. | 12362 |
2 |
| Kennametal Inc. | 1390 |
2 |
| SECO Tools AB | 464 |
2 |
| YG-1 Co., Ltd. | 29 |
2 |
| National University Corporation Tokai National Higher Education and Research System | 654 |
2 |
| Mitsubishi Electric Corporation | 44904 |
1 |
| Kyocera Corporation | 13358 |
1 |
| NTN Corporation | 4980 |
1 |
| Crompton Technology Group Limited | 148 |
1 |
| Diamond Innovations, Inc. | 236 |
1 |
| DMG MORI Co., Ltd. | 824 |
1 |
| Element Six GmbH | 100 |
1 |
| Gühring KG | 351 |
1 |
| Johns Manville | 961 |
1 |
| Kennametal Widia Produktions GmbH & Co. KG | 32 |
1 |
| Other owners | 11 |