- All sections
- B - Performing operationstransporting
- B23Q - Details, components, or accessories for machine tools, e.g. arrangements for copying or controllingmachine tools in general, characterised by the construction of particular details or componentscombinations or associations of metal-working machines, not directed to a particular result
- B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
Patent holdings for IPC class B23Q 15/00
Total number of patents in this class: 571
10-year publication summary
|
26
|
15
|
25
|
21
|
23
|
39
|
37
|
46
|
58
|
36
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FANUC Corporation | 6746 |
96 |
| Mitsubishi Electric Corporation | 46346 |
72 |
| DMG MORI Co., Ltd. | 872 |
25 |
| Makino Milling Machine Co., Ltd. | 416 |
22 |
| Fuji Corporation | 3396 |
15 |
| Mitsubishi Heavy Industries, Ltd. | 8777 |
14 |
| Hitachi, Ltd. | 15537 |
12 |
| citizen Watch Co., Ltd. | 1076 |
12 |
| citizen Machinery Co., Ltd. | 195 |
11 |
| Yamazaki Mazak Corporation | 217 |
9 |
| citizen Holdings Co., Ltd. | 304 |
5 |
| Doosan Infracore Co., Ltd. | 309 |
5 |
| Weyerhaeuser NR Company | 329 |
5 |
| National University Corporation Tokai National Higher Education and Research System | 741 |
5 |
| Robert Bosch GmbH | 42784 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43158 |
4 |
| Black & Decker, Inc. | 2410 |
4 |
| Omron Corporation | 7267 |
4 |
| Amada Company, Limited | 566 |
4 |
| citizen Machinery Miyano Co., Ltd. | 27 |
4 |
| Other owners | 239 |