- 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 9/127 - Means for tracking lines during arc welding or cutting
Patent holdings for IPC class B23K 9/127
Total number of patents in this class: 274
10-year publication summary
13
|
15
|
22
|
35
|
25
|
31
|
20
|
24
|
30
|
14
|
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 |
40 |
Illinois Tool Works Inc. | 11152 |
19 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
16 |
Lincoln Global, Inc. | 2180 |
13 |
Kobe Steel, Ltd. | 912 |
10 |
Fronius International GmbH | 647 |
9 |
FANUC Corporation | 5803 |
7 |
Path Robotics, Inc. | 40 |
5 |
Linkwiz Incorporated | 27 |
5 |
Panasonic Corporation | 20786 |
4 |
CRC-Evans Pipeline International, Inc. | 46 |
4 |
ESAB AB | 297 |
4 |
Mayekawa Mfg. Co., Ltd. | 327 |
4 |
Precitec GmbH & Co. KG | 176 |
4 |
RedZone Robotics, Inc. | 71 |
4 |
Baker Hughes Incorporated | 5689 |
3 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
3 |
NTN Corporation | 5008 |
3 |
Daihen Corporation | 435 |
3 |
General Electric Technology GmbH | 1657 |
3 |
Other owners | 111 |