- 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 11/30 - Features relating to electrodes
Patent holdings for IPC class B23K 11/30
Total number of patents in this class: 572
10-year publication summary
68
|
58
|
51
|
51
|
45
|
67
|
51
|
35
|
45
|
17
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kyokutoh Co., Ltd. | 69 |
49 |
GM Global Technology Operations LLC | 13620 |
39 |
Honda Motor Co., Ltd. | 24537 |
24 |
Toyota Motor Corporation | 28582 |
11 |
Doben Limited | 47 |
11 |
FANUC Corporation | 5803 |
11 |
SINTERLEGHE S.r.l. | 14 |
11 |
Hyundai Motor Company | 19021 |
10 |
Shinkokiki Co., Ltd. | 29 |
10 |
Bräuer Systemtechnik GmbH | 10 |
9 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
8 |
Proteus Industries, Inc. | 50 |
8 |
Aoyama, Shoji | 17 |
7 |
JFE Steel Corporation | 6067 |
7 |
Magna International Inc. | 1236 |
7 |
ArcelorMittal | 1887 |
6 |
Soudronic AG | 74 |
6 |
P&C Company Limited | 9 |
6 |
Innovative Weld Solutions Ltd. | 6 |
5 |
Nippon Steel Corporation | 5649 |
5 |
Other owners | 322 |