- 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 41/08 - Features relating to maintenance of efficient operation
Patent holdings for IPC class B23Q 41/08
Total number of patents in this class: 30
10-year publication summary
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1
|
1
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1
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2
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1
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1
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6
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2
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5
|
2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DMG MORI Co., Ltd. | 876 |
3 |
| FANUC Corporation | 6787 |
3 |
| Makino Milling Machine Co., Ltd. | 421 |
3 |
| Hitachi, Ltd. | 15588 |
2 |
| Fuji Corporation | 3418 |
2 |
| Fuji Machine Mfg. Co., Ltd. | 979 |
2 |
| Korea Institute of Machinery & Materials | 752 |
2 |
| Pratt & Whitney Canada Corp. | 4834 |
1 |
| Fujitsu Limited | 18087 |
1 |
| Mitsubishi Electric Corporation | 46547 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10487 |
1 |
| Omron Corporation | 7306 |
1 |
| Amada Company, Limited | 572 |
1 |
| citizen Holdings Co., Ltd. | 302 |
1 |
| citizen Machinery Miyano Co., Ltd. | 27 |
1 |
| Hitachi Power Solutions Co., Ltd. | 97 |
1 |
| Jilin University | 275 |
1 |
| Makino J Co., Ltd. | 19 |
1 |
| Sumitomo Metal Industries, Ltd. | 366 |
1 |
| ThyssenKrupp Steel Europe AG | 958 |
1 |
| Other owners | 0 |