- 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 26/22 - Spot welding
Patent holdings for IPC class B23K 26/22
Total number of patents in this class: 396
10-year publication summary
|
38
|
48
|
51
|
40
|
13
|
31
|
25
|
18
|
23
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 35813 |
25 |
| GM Global Technology Operations LLC | 16155 |
20 |
| LG Energy Solution, Ltd. | 19066 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
12 |
| Velo3D, Inc. | 149 |
10 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
9 |
| NHK Spring Co., Ltd. | 1983 |
8 |
| TRUMPF Laser- und Systemtechnik GmbH | 524 |
8 |
| Medtronic, Inc. | 9794 |
6 |
| IPG Photonics Corporation | 586 |
6 |
| Jaguar Land Rover Limited | 5095 |
6 |
| Corelase Oy | 37 |
5 |
| Delta Kogyo Co., Ltd. | 151 |
5 |
| RAI Strategic Holdings, Inc. | 1221 |
5 |
| Honda Motor Co., Ltd. | 26034 |
4 |
| Robert Bosch GmbH | 44176 |
4 |
| LG Innotek Co., Ltd. | 8486 |
4 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2836 |
4 |
| Nippon Steel Corporation | 6895 |
4 |
| TRUMPF Laser GmbH | 158 |
4 |
| Other owners | 232 |