- 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 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: 1309
10-year publication summary
151
|
109
|
104
|
110
|
113
|
106
|
106
|
111
|
65
|
29
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kulicke and Soffa Industries, Inc. | 292 |
47 |
Mitsubishi Materials Corporation | 2378 |
27 |
Tokyo Electron Limited | 11599 |
25 |
Hesse GmbH | 52 |
24 |
Shinkawa Ltd. | 400 |
22 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
20 |
Osaka University | 3143 |
20 |
The Boeing Company | 19843 |
16 |
Rolls-Royce PLC | 2944 |
16 |
National Institute of Advanced Industrial Science and Technology | 3677 |
16 |
Nippon Light Metal Company, Ltd. | 645 |
16 |
Mitsubishi Electric Corporation | 43934 |
15 |
Asmpt Singapore Pte. Ltd. | 189 |
14 |
Bondtech Co., Ltd. | 56 |
13 |
Schunk Sonosystems GmbH | 82 |
13 |
Nissan Motor Co., Ltd. | 12249 |
12 |
NGK Insulators, Ltd. | 4589 |
11 |
Kawasaki Heavy Industries, Limited | 1524 |
11 |
Rtx Corporation | 8674 |
11 |
Honda Motor Co., Ltd. | 24537 |
10 |
Other owners | 950 |