- 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 9/12 - Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
Patent holdings for IPC class B23K 9/12
Total number of patents in this class: 1316
10-year publication summary
97
|
121
|
114
|
112
|
100
|
92
|
93
|
79
|
71
|
24
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Illinois Tool Works Inc. | 11392 |
324 |
Lincoln Global, Inc. | 2165 |
162 |
Panasonic Intellectual Property Management Co., Ltd. | 30903 |
90 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2873 |
88 |
Daihen Corporation | 458 |
63 |
Fronius International GmbH | 680 |
57 |
ESAB AB | 311 |
41 |
Panasonic Corporation | 20180 |
33 |
Kobe Steel, Ltd. | 872 |
28 |
Elco Enterprises, Inc. | 68 |
19 |
FANUC Corporation | 6581 |
17 |
Norsk Titanium AS | 74 |
10 |
Victor Equipment Company | 297 |
10 |
Kabushiki Kaisha Yaskawa Denki | 1485 |
9 |
Tipman Co., Ltd. | 22 |
9 |
Kobelco Robotix Co., Ltd. | 11 |
9 |
Koike Sanso Kogyo Co., Ltd. | 42 |
8 |
Hobart Brothers Company | 96 |
7 |
SKS Welding Systems GmbH | 21 |
7 |
Mitsubishi Heavy Industries, Ltd. | 8641 |
6 |
Other owners | 319 |