- 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 9/007 - Spot arc welding
Patent holdings for IPC class B23K 9/007
Total number of patents in this class: 103
10-year publication summary
|
10
|
10
|
13
|
11
|
17
|
12
|
12
|
7
|
8
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2873 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 31273 |
13 |
| Illinois Tool Works Inc. | 11453 |
6 |
| The Chugoku Electric Power Co., Inc. | 514 |
3 |
| Level 5 Tools, LLC | 20 |
3 |
| Honda Motor Co., Ltd. | 25192 |
2 |
| Toyota Motor Corporation | 31903 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14321 |
2 |
| Comau S.p.A. | 157 |
2 |
| Fronius International GmbH | 681 |
2 |
| Nippon Steel & Sumitomo Metal Corporation | 1988 |
2 |
| Shape Corp. | 171 |
2 |
| Weldobot Ltd. | 11 |
2 |
| Castellini Officine Meccaniche S.r.l. | 3 |
2 |
| Rtx Corporation | 9352 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4040 |
1 |
| Denso Corporation | 24248 |
1 |
| Medtronic Vascular, Inc. | 1501 |
1 |
| Nissan Motor Co., Ltd. | 12453 |
1 |
| Hyundai Motor Company | 21938 |
1 |
| Other owners | 37 |