- 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 103/20 - Ferrous alloys and aluminium or alloys thereof
Patent holdings for IPC class B23K 103/20
Total number of patents in this class: 247
10-year publication summary
|
37
|
34
|
28
|
21
|
19
|
15
|
10
|
11
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 15864 |
33 |
| Honda Motor Co., Ltd. | 25873 |
17 |
| Bayerische Motoren Werke Aktiengesellschaft | 15059 |
10 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2832 |
10 |
| Illinois Tool Works Inc. | 11745 |
7 |
| ArcelorMittal | 2541 |
7 |
| Magna International Inc. | 1198 |
6 |
| Howmet Aerospace Inc. | 397 |
5 |
| Kawasaki Heavy Industries, Limited | 1642 |
4 |
| Battelle Memorial Institute | 2593 |
4 |
| Lincoln Global, Inc. | 2125 |
4 |
| Outokumpu Oyj | 261 |
4 |
| Atlas Copco IAS UK Limited | 60 |
4 |
| Toyota Motor Corporation | 34794 |
3 |
| Nissan Motor Co., Ltd. | 12797 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33634 |
3 |
| Komatsu Ltd. | 4661 |
3 |
| Kabushiki Kaisha F.C.C. | 399 |
3 |
| Kobe Steel, Ltd. | 896 |
3 |
| Ohio State Innovation Foundation | 2320 |
3 |
| Other owners | 111 |