- 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: 359
10-year publication summary
|
41
|
38
|
48
|
51
|
40
|
13
|
29
|
24
|
17
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 31819 |
25 |
| GM Global Technology Operations LLC | 14968 |
20 |
| LG Energy Solution, Ltd. | 14807 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 31221 |
11 |
| Velo3D, Inc. | 153 |
10 |
| Bayerische Motoren Werke Aktiengesellschaft | 14278 |
9 |
| TRUMPF Laser- und Systemtechnik GmbH | 533 |
8 |
| IPG Photonics Corporation | 527 |
6 |
| Jaguar Land Rover Limited | 4710 |
6 |
| NHK Spring Co., Ltd. | 1852 |
6 |
| Medtronic, Inc. | 9798 |
5 |
| Corelase Oy | 33 |
5 |
| Honda Motor Co., Ltd. | 25174 |
4 |
| Robert Bosch GmbH | 42632 |
4 |
| Delta Kogyo Co., Ltd. | 138 |
4 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2876 |
4 |
| RAI Strategic Holdings, Inc. | 1150 |
4 |
| TRUMPF Laser GmbH | 159 |
4 |
| Denso Corporation | 24230 |
3 |
| Brother Industries, Ltd. | 12958 |
3 |
| Other owners | 206 |