- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 27/10 - Cutting tools with special provision for cooling
Patent holdings for IPC class B23B 27/10
Total number of patents in this class: 400
10-year publication summary
|
23
|
20
|
29
|
40
|
32
|
28
|
24
|
27
|
31
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kennametal Inc. | 1379 |
62 |
| Iscar, Ltd. | 1130 |
58 |
| Kyocera Corporation | 14000 |
36 |
| Hartmetall-Werkzeugfabrik Paul Horn GmbH | 158 |
23 |
| SECO Tools AB | 454 |
21 |
| Tungaloy Corporation | 515 |
19 |
| Sumitomo Electric Hardmetal Corp. | 1043 |
15 |
| No Screw Ltd. | 30 |
14 |
| Mitsubishi Materials Corporation | 2474 |
12 |
| Sandvik Intellectual Property AB | 1470 |
8 |
| Ceratizit Austria Gesellschaft mbH | 121 |
6 |
| Walter AG | 265 |
6 |
| NGK Spark Plug Co., Ltd. | 888 |
5 |
| AB Sandvik Coromant | 253 |
4 |
| CeramTec GmbH | 328 |
3 |
| MAS GmbH | 9 |
3 |
| Ford Motor Company | 2708 |
2 |
| Aisin AW Industries Co., Ltd. | 63 |
2 |
| Creare Inc. | 10 |
2 |
| Fuji Manufacturing Co., Ltd. | 53 |
2 |
| Other owners | 97 |