- All sections
- B - Performing operationstransporting
- B23K - Soldering or unsolderingweldingcladding or plating by soldering or weldingcutting by applying heat locally, e.g. flame cuttingworking by laser beam
- B23K 26/382 - Removing material by boring or cutting by boring
Patent holdings for IPC class B23K 26/382
Total number of patents in this class: 634
10-year publication summary
|
79
|
66
|
88
|
76
|
68
|
69
|
64
|
51
|
49
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9319 |
23 |
| Corning Incorporated | 10252 |
20 |
| Mitsubishi Electric Corporation | 45899 |
16 |
| Agc, Inc. | 4772 |
15 |
| Mitsubishi Heavy Industries, Ltd. | 8664 |
12 |
| Saudi Arabian Oil Company | 12911 |
10 |
| GE Infrastructure Technology, LLC | 6201 |
10 |
| Siemens AG | 24552 |
9 |
| Amada Holdings Co., Ltd. | 282 |
9 |
| Gigaphoton Inc. | 1222 |
9 |
| SCHOTT AG | 1716 |
9 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 550 |
9 |
| Samsung Display Co., Ltd. | 34349 |
8 |
| Robert Bosch GmbH | 42596 |
8 |
| Dai Nippon Printing Co., Ltd. | 4066 |
8 |
| Skyworks Solutions, Inc. | 3708 |
8 |
| Disco Corporation | 1852 |
7 |
| Electro Scientific Industries, Inc. | 378 |
7 |
| Murata Machinery, Ltd. | 1490 |
7 |
| Rohr, Inc. | 749 |
7 |
| Other owners | 423 |