- 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: 668
10-year publication summary
|
78
|
65
|
87
|
73
|
65
|
67
|
65
|
51
|
49
|
53
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9596 |
23 |
| Corning Incorporated | 10387 |
20 |
| Mitsubishi Electric Corporation | 46926 |
16 |
| Agc, Inc. | 5018 |
15 |
| Mitsubishi Heavy Industries, Ltd. | 8875 |
12 |
| Saudi Arabian Oil Company | 13656 |
12 |
| Robert Bosch GmbH | 43063 |
10 |
| Gigaphoton Inc. | 1269 |
10 |
| GE Infrastructure Technology, LLC | 6190 |
10 |
| Samsung Display Co., Ltd. | 36265 |
9 |
| Siemens AG | 24333 |
9 |
| Amada Holdings Co., Ltd. | 277 |
9 |
| SCHOTT AG | 1717 |
9 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 539 |
9 |
| Dai Nippon Printing Co., Ltd. | 4146 |
8 |
| Skyworks Solutions, Inc. | 3810 |
8 |
| Pratt & Whitney Canada Corp. | 4896 |
7 |
| Disco Corporation | 1900 |
7 |
| Electro Scientific Industries, Inc. | 365 |
7 |
| FANUC Corporation | 6864 |
7 |
| Other owners | 451 |