- 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 1/18 - Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams circumferential seams, e.g. of shells
Patent holdings for IPC class B23K 1/18
Total number of patents in this class: 63
10-year publication summary
|
10
|
7
|
10
|
6
|
4
|
1
|
4
|
3
|
1
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
7 |
| Continental Automotive GmbH | 5573 |
3 |
| Daikin Industries, Ltd. | 9495 |
3 |
| Sumitomo Electric Sintered Alloy, Ltd. | 214 |
3 |
| US Synthetic Corporation | 601 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
2 |
| Olympus Corporation | 13667 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| NGK Spark Plug Co., Ltd. | 935 |
2 |
| Cooler Master Co., Ltd. | 191 |
2 |
| LaValley Industries, LLC | 69 |
2 |
| Karl STORZ SE & Co. KG | 1622 |
2 |
| Collins Engine Nozzles, Inc. | 264 |
2 |
| General Electric Company | 18133 |
1 |
| Siemens AG | 24990 |
1 |
| Panasonic Corporation | 20786 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Medtronic, Inc. | 9964 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Other owners | 21 |