- 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 5/58 - Safety devices
Patent holdings for IPC class B23Q 5/58
Total number of patents in this class: 50
10-year publication summary
3
|
5
|
6
|
6
|
2
|
2
|
3
|
2
|
4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FANUC Corporation | 5803 |
9 |
Robert Bosch GmbH | 40953 |
8 |
DMG MORI Co., Ltd. | 751 |
2 |
Makino Milling Machine Co., Ltd. | 394 |
2 |
Wohlhaupter GmbH | 12 |
2 |
Illinois Tool Works Inc. | 11152 |
1 |
Honda Motor Co., Ltd. | 24537 |
1 |
Siemens AG | 24990 |
1 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
Mitsubishi Electric Corporation | 43934 |
1 |
Black & Decker, Inc. | 2402 |
1 |
JTEKT Corporation | 2423 |
1 |
ANDREAS STIHL AG & Co. KG | 818 |
1 |
Atlas Copco Tools AB | 75 |
1 |
Chiron-Werke GmbH & Co. KG | 42 |
1 |
citizen Holdings Co., Ltd. | 332 |
1 |
citizen Machinery Co., Ltd. | 176 |
1 |
citizen Machinery Miyano Co., Ltd. | 27 |
1 |
citizen Watch Co., Ltd. | 1062 |
1 |
Doosan Machine Tools Co., Ltd. | 53 |
1 |
Other owners | 12 |