- 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 26/356 - Working by laser beam, e.g. welding, cutting or boring for surface treatment by shock processing
Patent holdings for IPC class B23K 26/356
Total number of patents in this class: 171
10-year publication summary
|
17
|
14
|
15
|
14
|
28
|
25
|
16
|
17
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiangsu University | 1173 |
13 |
| Airbus S.A.S. | 981 |
8 |
| Subaru Corporation | 4031 |
8 |
| Hamamatsu Photonics K.K. | 4704 |
7 |
| Milwaukee Electric Tool Corporation | 4980 |
6 |
| Purdue Research Foundation | 3929 |
5 |
| Sunrise International, Inc | 15 |
5 |
| Guangdong University of Technology | 665 |
4 |
| Centre National de La Recherche Scientifique | 11055 |
3 |
| Lawrence Livermore National Security, LLC | 1977 |
3 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1612 |
3 |
| Inter-university Research Institute Corporation National Institutes of Natural Sciences | 150 |
3 |
| JFE Steel Corporation | 7574 |
3 |
| Karsten Manufacturing Corporation | 3267 |
3 |
| LSP Technologies, Inc. | 20 |
3 |
| Mitsubishi Materials Corporation | 2476 |
3 |
| Safran Aircraft Engines | 6722 |
3 |
| Shandong University | 1157 |
3 |
| Sintokogio, Ltd. | 1207 |
3 |
| Toyota Motor Corporation | 35906 |
2 |
| Other owners | 80 |