- 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 41/02 - Features relating to transfer of work between machines
Patent holdings for IPC class B23Q 41/02
Total number of patents in this class: 131
10-year publication summary
|
9
|
15
|
21
|
8
|
10
|
11
|
8
|
11
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Machinery, Ltd. | 1458 |
9 |
| DMG MORI Co., Ltd. | 824 |
8 |
| Fuji Corporation | 3188 |
8 |
| Makino Milling Machine Co., Ltd. | 403 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8545 |
4 |
| Fuji Machine Mfg. Co., Ltd. | 979 |
4 |
| Nittoku Engineering Co., Ltd. | 66 |
4 |
| Honda Motor Co., Ltd. | 24878 |
3 |
| The Boeing Company | 19915 |
3 |
| Matsuura Machinery Corporation | 114 |
3 |
| ATS Automation Tooling Systems Inc. | 121 |
2 |
| citizen Machinery Co., Ltd. | 186 |
2 |
| citizen Watch Co., Ltd. | 1070 |
2 |
| Ex-Cell-O GmbH | 4 |
2 |
| Liebherr-Verzahntechnik GmbH | 69 |
2 |
| Makino J Co., Ltd. | 19 |
2 |
| Masonite Corporation | 699 |
2 |
| Tohoku Seiki Industries, Ltd. | 11 |
2 |
| Fives Line Machines Inc. | 4 |
2 |
| 3-D Solutions Design Service, LLC | 8 |
2 |
| Other owners | 60 |