- 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 9/007 - Spot arc welding
Patent holdings for IPC class B23K 9/007
Total number of patents in this class: 97
10-year publication summary
8
|
10
|
10
|
13
|
11
|
17
|
12
|
12
|
7
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
15 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
13 |
Illinois Tool Works Inc. | 11152 |
5 |
The Chugoku Electric Power Co., Inc. | 498 |
3 |
Level 5 Tools, LLC | 17 |
3 |
Honda Motor Co., Ltd. | 24537 |
2 |
Toyota Motor Corporation | 28582 |
2 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
Comau S.p.A. | 146 |
2 |
Fronius International GmbH | 647 |
2 |
Nippon Steel & Sumitomo Metal Corporation | 1990 |
2 |
Refractory Anchors, Inc. | 13 |
2 |
Shape Corp. | 166 |
2 |
Weldobot Ltd. | 10 |
2 |
Rtx Corporation | 8674 |
2 |
General Electric Company | 18133 |
1 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
Denso Corporation | 23338 |
1 |
Medtronic Vascular, Inc. | 1529 |
1 |
Nissan Motor Co., Ltd. | 12249 |
1 |
Other owners | 33 |