- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working 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: 223
10-year publication summary
|
19
|
23
|
37
|
34
|
28
|
21
|
14
|
10
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 13620 |
34 |
| Honda Motor Co., Ltd. | 24537 |
16 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
12 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
9 |
| ArcelorMittal | 1887 |
6 |
| Magna International Inc. | 1236 |
6 |
| Illinois Tool Works Inc. | 11152 |
4 |
| Lincoln Global, Inc. | 2180 |
4 |
| Outokumpu Oyj | 250 |
4 |
| Atlas Copco IAS UK Limited | 58 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| Nissan Motor Co., Ltd. | 12249 |
3 |
| Komatsu Ltd. | 4265 |
3 |
| Mazda Motor Corporation | 3087 |
3 |
| Hino Motors, Ltd. | 370 |
3 |
| Kabushiki Kaisha F.C.C. | 330 |
3 |
| Kobe Steel, Ltd. | 912 |
3 |
| Subaru Corporation | 2959 |
3 |
| Howmet Aerospace Inc. | 367 |
3 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| Other owners | 95 |