- 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 9/073 - Stabilising the arc
Patent holdings for IPC class B23K 9/073
Total number of patents in this class: 342
10-year publication summary
|
25
|
25
|
37
|
25
|
25
|
19
|
15
|
13
|
15
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
70 |
| Daihen Corporation | 475 |
56 |
| Illinois Tool Works Inc. | 11523 |
41 |
| Lincoln Global, Inc. | 2149 |
41 |
| Panasonic Corporation | 20018 |
34 |
| Fronius International GmbH | 674 |
17 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2881 |
11 |
| ESAB AB | 311 |
10 |
| JFE Steel Corporation | 6992 |
10 |
| Victor Equipment Company | 293 |
4 |
| South China University of Technology | 1809 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8823 |
2 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 231 |
2 |
| Endress+Hauser Flowtec AG | 819 |
2 |
| FANUC Corporation | 6799 |
2 |
| Nippon Steel Corporation | 6405 |
2 |
| Sansha Electric Manufacturing Company, Limited | 102 |
2 |
| Sodyo Ltd. | 16 |
2 |
| Thermal Dynamics Corporation | 21 |
2 |
| Umicore | 665 |
2 |
| Other owners | 27 |