- 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: 614
10-year publication summary
|
15
|
27
|
21
|
23
|
40
|
37
|
48
|
59
|
57
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FANUC Corporation | 7249 |
120 |
| Mitsubishi Electric Corporation | 48097 |
82 |
| DMG MORI Co., Ltd. | 933 |
27 |
| Makino Milling Machine Co., Ltd. | 433 |
23 |
| Fuji Corporation | 3659 |
16 |
| Mitsubishi Heavy Industries, Ltd. | 9152 |
14 |
| citizen Machinery Co., Ltd. | 212 |
13 |
| citizen Watch Co., Ltd. | 1088 |
13 |
| Hitachi, Ltd. | 16146 |
12 |
| Yamazaki Mazak Corporation | 267 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
5 |
| Amada Company, Limited | 624 |
5 |
| Doosan Infracore Co., Ltd. | 308 |
5 |
| Weyerhaeuser NR Company | 317 |
5 |
| National University Corporation Tokai National Higher Education and Research System | 874 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48490 |
4 |
| Omron Corporation | 7380 |
4 |
| citizen Holdings Co., Ltd. | 262 |
4 |
| citizen Machinery Miyano Co., Ltd. | 27 |
4 |
| Opton Co., Ltd. | 18 |
4 |
| Other owners | 237 |