- 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: 172
10-year publication summary
|
22
|
6
|
15
|
13
|
11
|
15
|
6
|
16
|
10
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25780 |
8 |
| Nippon Steel Corporation | 6526 |
8 |
| Outokumpu Oyj | 261 |
8 |
| JFE Steel Corporation | 7090 |
7 |
| Seki Kogyo Co., Ltd. | 24 |
6 |
| Hyundai Motor Company | 22888 |
5 |
| Al-s Technology B.V. | 8 |
5 |
| Doben Limited | 56 |
5 |
| GM Global Technology Operations LLC | 15421 |
4 |
| Kabushiki Kaisha Saginomiya Seisakusho | 78 |
4 |
| Siemens AG | 24323 |
3 |
| Robert Bosch GmbH | 43114 |
3 |
| Ford Global Technologies, LLC | 20962 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2204 |
3 |
| Hisada Co., Ltd. | 6 |
3 |
| Toyoda Iron Works Co., Ltd. | 287 |
3 |
| Shoji AOYAMA | 9 |
3 |
| Yajima Giken, Inc. | 5 |
3 |
| Tangshan Sensy Intelligent Equipment Science&technology Ltd. | 4 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
2 |
| Other owners | 83 |