- 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 11/14 - Projection welding
Patent holdings for IPC class B23K 11/14
Total number of patents in this class: 182
10-year publication summary
|
6
|
17
|
15
|
11
|
16
|
8
|
18
|
10
|
12
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 7721 |
11 |
| Nippon Steel Corporation | 7135 |
9 |
| Honda Motor Co., Ltd. | 26719 |
8 |
| Outokumpu Oyj | 280 |
8 |
| Seki Kogyo Co., Ltd. | 28 |
8 |
| Hyundai Motor Company | 25321 |
5 |
| Al-s Technology B.V. | 8 |
5 |
| Doben Limited | 61 |
5 |
| GM Global Technology Operations LLC | 16327 |
4 |
| Kabushiki Kaisha Saginomiya Seisakusho | 78 |
4 |
| Siemens AG | 23946 |
3 |
| Ford Global Technologies, LLC | 21686 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2147 |
3 |
| Hisada Co., Ltd. | 7 |
3 |
| HYDAC Technology GmbH | 248 |
3 |
| Toyoda Iron Works Co., Ltd. | 299 |
3 |
| Shoji AOYAMA | 9 |
3 |
| Tangshan Sensy Intelligent Equipment Science&technology Ltd. | 4 |
3 |
| Robert Bosch GmbH | 44459 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34776 |
2 |
| Other owners | 87 |