- 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 7/04 - Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
Patent holdings for IPC class B23Q 7/04
Total number of patents in this class: 621
10-year publication summary
|
60
|
46
|
38
|
57
|
54
|
55
|
55
|
42
|
32
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FANUC Corporation | 6990 |
35 |
| DMG MORI Co., Ltd. | 913 |
23 |
| Murata Machinery, Ltd. | 1548 |
23 |
| Fuji Corporation | 3515 |
15 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 533 |
10 |
| Kede Numerical Control Co., Ltd | 61 |
10 |
| citizen Machinery Co., Ltd. | 199 |
8 |
| Makino Milling Machine Co., Ltd. | 425 |
8 |
| Okuma Corporation | 257 |
8 |
| CHIRON Group SE | 55 |
8 |
| citizen Watch Co., Ltd. | 1080 |
7 |
| Deckel Maho Pfronten GmbH | 113 |
7 |
| FOR.EL. S.p.A. | 53 |
5 |
| Fuji Machine Mfg. Co., Ltd. | 979 |
5 |
| Gleason-Pfauter Maschinenfabrik GmbH | 94 |
5 |
| The Gleason Works | 200 |
5 |
| Reishauer AG | 99 |
5 |
| Towa Corporation | 324 |
5 |
| TRUMPF Maschinen Austria GmbH & Co. KG. | 238 |
5 |
| HOMAG GmbH | 263 |
5 |
| Other owners | 419 |