- 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 26/40 - Removing material taking account of the properties of the material involved
Patent holdings for IPC class B23K 26/40
Total number of patents in this class: 1387
10-year publication summary
|
65
|
72
|
96
|
76
|
67
|
58
|
44
|
45
|
54
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamamatsu Photonics K.K. | 4551 |
86 |
| Disco Corporation | 1914 |
84 |
| Corning Incorporated | 10340 |
30 |
| Asahi Glass Company, Limited | 2718 |
26 |
| ArcelorMittal | 2431 |
21 |
| Applied Materials, Inc. | 19474 |
19 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6128 |
18 |
| Samsung Display Co., Ltd. | 36881 |
16 |
| IPG Photonics Corporation | 563 |
16 |
| Siltectra GmbH | 88 |
15 |
| Robert Bosch GmbH | 43170 |
13 |
| Electro Scientific Industries, Inc. | 365 |
12 |
| Rtx Corporation | 9660 |
11 |
| Nippon Electric Glass Co., Ltd. | 2494 |
10 |
| Abbott Cardiovascular Systems, Inc. | 1103 |
9 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46375 |
9 |
| Fujikura Ltd. | 3001 |
9 |
| AmaTech Group Limited | 69 |
9 |
| Sumitomo Chemical Company, Limited | 9120 |
8 |
| National University Corporation Saitama University | 128 |
8 |
| Other owners | 958 |