- 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 3/155 - Arrangements for automatic insertion or removal of tools
Patent holdings for IPC class B23Q 3/155
Total number of patents in this class: 886
10-year publication summary
66
|
72
|
63
|
81
|
78
|
111
|
90
|
73
|
96
|
15
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
DMG MORI Co., Ltd. | 751 |
56 |
FANUC Corporation | 5803 |
40 |
Makino Milling Machine Co., Ltd. | 394 |
31 |
Doosan Machine Tools Co., Ltd. | 53 |
17 |
Disco Corporation | 1745 |
14 |
Deckel Maho Pfronten GmbH | 121 |
13 |
TRUMPF Werkzeugmaschinen GmbH + Co. KG | 585 |
13 |
DN Solutions Co.,Ltd. | 97 |
13 |
Siemens AG | 24990 |
12 |
Fuji Corporation | 2924 |
12 |
Okuma Corporation | 241 |
10 |
TRUMPF Maschinen Austria GmbH & Co. KG. | 230 |
10 |
The Boeing Company | 19843 |
8 |
Amada Company, Limited | 492 |
8 |
Chen Sound Industrial Co., Ltd. | 10 |
8 |
Yamazaki Mazak Corporation | 171 |
8 |
Kede Numerical Control Co., Ltd | 50 |
8 |
Komatsu NTC Ltd. | 119 |
7 |
ATI Industrial Automation, Inc. | 57 |
7 |
Chiron-Werke GmbH & Co. KG | 42 |
7 |
Other owners | 584 |