- 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: 363
10-year publication summary
|
25
|
40
|
25
|
26
|
21
|
17
|
13
|
15
|
20
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 34685 |
85 |
| Daihen Corporation | 510 |
59 |
| Illinois Tool Works Inc. | 11919 |
44 |
| Lincoln Global, Inc. | 2109 |
39 |
| Panasonic Corporation | 18572 |
34 |
| Fronius International GmbH | 700 |
17 |
| JFE Steel Corporation | 7692 |
14 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2845 |
11 |
| ESAB AB | 308 |
10 |
| Victor Equipment Company | 284 |
4 |
| South China University of Technology | 1928 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9271 |
2 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 231 |
2 |
| Endress+Hauser Flowtec AG | 831 |
2 |
| FANUC Corporation | 7438 |
2 |
| Nippon Steel Corporation | 7102 |
2 |
| Sansha Electric Manufacturing Company, Limited | 97 |
2 |
| Sodyo Ltd. | 16 |
2 |
| Thermal Dynamics Corporation | 19 |
2 |
| Umicore | 788 |
2 |
| Other owners | 25 |