- All sections
- B - Performing operations; transporting
- B23Q - Details, components, or accessories for machine tools, e.g. arrangements for copying or controlling; machine tools in general, characterised by the construction of particular details or components; combinations or associations of metal-working machines, not directed to a particular result
- B23Q 11/08 - Protective coverings for parts of machine tools; Splash guards
Patent holdings for IPC class B23Q 11/08
Total number of patents in this class: 628
10-year publication summary
|
54
|
73
|
67
|
60
|
65
|
46
|
51
|
52
|
29
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FANUC Corporation | 6314 |
55 |
| DMG MORI Co., Ltd. | 820 |
44 |
| Makino Milling Machine Co., Ltd. | 402 |
22 |
| Yamazaki Mazak Corporation | 189 |
20 |
| Fuji Corporation | 3171 |
14 |
| Arno Arnold GmbH | 14 |
11 |
| Star Micronics Co., Ltd. | 268 |
11 |
| Husqvarna AB | 2879 |
8 |
| Komatsu NTC Ltd. | 121 |
7 |
| Bando Chemical Industries, Ltd. | 581 |
7 |
| Tokyo Electron Limited | 12090 |
6 |
| citizen Watch Co., Ltd. | 1070 |
6 |
| Fuji Machine Mfg. Co., Ltd. | 979 |
6 |
| Ivoclar Vivadent AG | 1060 |
6 |
| Nitta Corporation | 369 |
6 |
| EITEC Fuhrungsbahnschutz-Systeme GmbH | 7 |
6 |
| citizen Machinery Co., Ltd. | 185 |
5 |
| HEMA Maschinen- und Apparateschutz GmbH | 31 |
5 |
| Horkos Corp. | 43 |
5 |
| Okuma Corporation | 245 |
5 |
| Other owners | 373 |