- 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 26/262 - Seam welding of rectilinear seams of longitudinal seams of tubes
Patent holdings for IPC class B23K 26/262
Total number of patents in this class: 44
10-year publication summary
7
|
7
|
5
|
8
|
4
|
6
|
7
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
JFE Steel Corporation | 6067 |
5 |
Nexans | 588 |
5 |
Oetiker Schweiz AG | 165 |
4 |
Furukawa Automotive Systems Inc. | 558 |
3 |
Cool-system Keg GmbH | 3 |
3 |
The Furukawa Electric Co., Ltd. | 3486 |
2 |
Flex-N-Gate Advanced Product Development, LLC | 35 |
2 |
KIRCHHOFF Automotive Deutschland GmbH | 139 |
2 |
Yutaka Giken Co., Ltd. | 56 |
2 |
Corning Research & Development Corporation | 1087 |
2 |
Hitachi Metals, Ltd. | 2175 |
1 |
Aktiebolaget SKF | 2700 |
1 |
Applied Composite Material LLC | 4 |
1 |
Carl Freudenberg KG | 1346 |
1 |
Faurecia Emissions Control Technologies, Germany GmbH | 53 |
1 |
Magna International Inc. | 1236 |
1 |
RTL Materials Ltd | 29 |
1 |
Saint-Gobain Ecophon AB | 156 |
1 |
STIWA Holding GmbH | 41 |
1 |
ThyssenKrupp Steel Europe AG | 924 |
1 |
Other owners | 4 |