- 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 11/16 - Resistance weldingSevering by resistance heating taking account of the properties of the material to be welded
Patent holdings for IPC class B23K 11/16
Total number of patents in this class: 432
10-year publication summary
|
56
|
37
|
40
|
46
|
40
|
23
|
29
|
46
|
36
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 6730 |
83 |
| Nippon Steel Corporation | 6139 |
63 |
| ArcelorMittal | 2197 |
26 |
| GM Global Technology Operations LLC | 14834 |
24 |
| Nippon Steel & Sumitomo Metal Corporation | 1987 |
19 |
| Honda Motor Co., Ltd. | 25116 |
13 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2866 |
12 |
| Outokumpu Oyj | 257 |
9 |
| ThyssenKrupp Steel Europe AG | 950 |
9 |
| Toyoda Iron Works Co., Ltd. | 277 |
6 |
| Toyota Motor Corporation | 31311 |
5 |
| Productive Research LLC | 33 |
5 |
| ThyssenKrupp AG | 3254 |
5 |
| Futaba Industrial Co., Ltd. | 327 |
4 |
| POSCO | 2188 |
4 |
| Volkswagen AG | 7303 |
4 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12890 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 14241 |
3 |
| Benteler Automobiltechnik GmbH | 284 |
3 |
| Newfrey LLC | 543 |
3 |
| Other owners | 128 |