- 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 9/127 - Means for tracking lines during arc welding or cutting
Patent holdings for IPC class B23K 9/127
Total number of patents in this class: 308
10-year publication summary
|
22
|
35
|
25
|
31
|
20
|
24
|
30
|
30
|
18
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2831 |
39 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
22 |
| Illinois Tool Works Inc. | 11858 |
19 |
| Lincoln Global, Inc. | 2118 |
16 |
| Kobe Steel, Ltd. | 899 |
15 |
| Linkwiz Incorporated | 38 |
9 |
| Fronius International GmbH | 689 |
8 |
| FANUC Corporation | 7201 |
7 |
| Path Robotics, Inc. | 66 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
4 |
| Panasonic Corporation | 19060 |
4 |
| ESAB AB | 309 |
4 |
| Mayekawa Mfg. Co., Ltd. | 366 |
4 |
| Precitec GmbH & Co. KG | 202 |
4 |
| RedZone Robotics, Inc. | 72 |
4 |
| Kobelco Robotix Co., Ltd. | 13 |
4 |
| Baker Hughes Incorporated | 4940 |
3 |
| Hitachi, Ltd. | 16071 |
3 |
| CRC-Evans Pipeline International, Inc. | 34 |
3 |
| NTN Corporation | 4915 |
3 |
| Other owners | 126 |