- 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 20/00 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
Patent holdings for IPC class B23K 20/00
Total number of patents in this class: 1462
10-year publication summary
|
104
|
110
|
113
|
106
|
112
|
136
|
99
|
102
|
59
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kulicke and Soffa Industries, Inc. | 332 |
54 |
| Mitsubishi Materials Corporation | 2465 |
28 |
| Tokyo Electron Limited | 13617 |
27 |
| Osaka University | 3289 |
25 |
| Shinkawa Ltd. | 414 |
25 |
| Hesse GmbH | 57 |
24 |
| Nippon Light Metal Company, Ltd. | 684 |
24 |
| Mitsubishi Heavy Industries, Ltd. | 9041 |
20 |
| Mitsubishi Electric Corporation | 47722 |
17 |
| The Boeing Company | 20131 |
16 |
| NGK Insulators, Ltd. | 5223 |
16 |
| Kawasaki Heavy Industries, Limited | 1644 |
16 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
16 |
| Honda Motor Co., Ltd. | 25903 |
15 |
| Asmpt Singapore Pte. Ltd. | 233 |
15 |
| Rolls-Royce PLC | 3188 |
14 |
| Schunk Sonosystems GmbH | 96 |
14 |
| Bondtech Co., Ltd. | 64 |
13 |
| Nissan Motor Co., Ltd. | 12859 |
12 |
| Tohoku University | 2936 |
12 |
| Other owners | 1059 |