- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 27/00 - Tools for turning or boring machinesTools of a similar kind in generalAccessories therefor
Patent holdings for IPC class B23B 27/00
Total number of patents in this class: 504
10-year publication summary
|
32
|
36
|
30
|
32
|
42
|
37
|
27
|
17
|
15
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Iscar, Ltd. | 1098 |
61 |
| Kyocera Corporation | 14215 |
54 |
| Sumitomo Electric Industries, Ltd. | 16034 |
34 |
| Sumitomo Electric Hardmetal Corp. | 1070 |
26 |
| Kennametal Inc. | 1365 |
24 |
| Sandvik Intellectual Property AB | 1427 |
20 |
| Mitsubishi Materials Corporation | 2467 |
18 |
| Tungaloy Corporation | 529 |
16 |
| Maq AB | 21 |
12 |
| AB Sandvik Coromant | 270 |
8 |
| Hilti Aktiengesellschaft | 3577 |
6 |
| Hartmetall-Werkzeugfabrik Paul Horn GmbH | 155 |
6 |
| SECO Tools AB | 449 |
5 |
| Daishowa Seiki Kabushiki Kaisha, DBA Big Daishowa Seiki Co Ltd | 20 |
4 |
| TaeguTec, Ltd. | 178 |
4 |
| SECO Tools Tooling Systems | 14 |
4 |
| Nissan Motor Co., Ltd. | 12729 |
3 |
| Schaeffler Technologies AG & Co. KG | 10629 |
3 |
| Ceratizit Austria Gesellschaft mbH | 118 |
3 |
| Diamond Innovations, Inc. | 234 |
3 |
| Other owners | 190 |