- 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 11/087 - Seam welding not restricted to one of the preceding subgroups for rectilinear seams
Patent holdings for IPC class B23K 11/087
Total number of patents in this class: 64
10-year publication summary
|
11
|
8
|
6
|
5
|
7
|
8
|
5
|
3
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 6067 |
14 |
| Nippon Steel Corporation | 5649 |
10 |
| Soudronic AG | 74 |
6 |
| Thermatool Corp. | 45 |
3 |
| The Boeing Company | 19843 |
2 |
| Amada Company, Limited | 492 |
2 |
| Daiwa Steel Tube Industries Co., Ltd. | 12 |
2 |
| DFI Corporation | 2 |
2 |
| Primetals Technologies Japan, Ltd. | 143 |
2 |
| Taylor-Winfield Technologies, Inc. | 16 |
2 |
| JFE Welded Pipe Manufacturing Co.,Ltd. | 3 |
2 |
| Amada Machinery Co.,Ltd. | 32 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Aktiebolaget SKF | 2700 |
1 |
| Benteler Automobiltechnik GmbH | 258 |
1 |
| EFD Induction a.s. | 3 |
1 |
| Fontijne Grotnes B.V. | 6 |
1 |
| Other owners | 7 |