- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 15/34 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools milling cutters
Patent holdings for IPC class B23P 15/34
Total number of patents in this class: 106
10-year publication summary
|
12
|
10
|
12
|
7
|
6
|
9
|
7
|
5
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kennametal Inc. | 1389 |
11 |
| Kyocera SGS Precision Tools, Inc. | 45 |
6 |
| Element Six Abrasives S.A. | 147 |
5 |
| Sumitomo Electric Hardmetal Corp. | 1026 |
4 |
| Sumitomo Electric Industries, Ltd. | 15529 |
3 |
| Nitto Denko Corporation | 8253 |
3 |
| Element Six Limited | 120 |
3 |
| Iscar, Ltd. | 1125 |
3 |
| Mitsubishi Materials Corporation | 2449 |
3 |
| Suzhou San Jun Tools Technology Co., Ltd | 3 |
3 |
| Kamiya SAW & Knife Mfg. Co., Ltd. | 3 |
3 |
| Moldino Tool Engineering, Ltd. | 117 |
3 |
| Baker Hughes Incorporated | 5274 |
2 |
| Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 146 |
2 |
| Sandvik Intellectual Property AB | 1482 |
2 |
| SECO Tools AB | 462 |
2 |
| Walter AG | 263 |
2 |
| Green Tool Co., Ltd. | 2 |
2 |
| Franken GmbH & Co. KG Fabrik für Präzisionswerkzeuge | 4 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8752 |
1 |
| Other owners | 41 |