- All sections
- B - Performing operationstransporting
- B23G - Thread cuttingworking of screws, bolt heads or nuts, in conjunction therewith
- B23G 1/04 - Machines with one working-spindle
Patent holdings for IPC class B23G 1/04
Total number of patents in this class: 31
10-year publication summary
|
2
|
0
|
1
|
0
|
2
|
4
|
3
|
0
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FANUC Corporation | 7297 |
4 |
| citizen Machinery Co., Ltd. | 213 |
3 |
| citizen Watch Co., Ltd. | 1090 |
3 |
| DMG MORI Co., Ltd. | 933 |
3 |
| Emerson Electric Co. | 514 |
3 |
| AB Sandvik Coromant | 305 |
1 |
| CCD Holdings LLC | 12 |
1 |
| EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge | 84 |
1 |
| Hiwin Technologies Corp. | 329 |
1 |
| Jameson, LLC | 52 |
1 |
| Okuma Corporation | 260 |
1 |
| OSG Corporation | 350 |
1 |
| SIR Meccanica S.p.A. | 4 |
1 |
| Zhejiang Prulde Electric Appliance Co.,Ltd. | 148 |
1 |
| Hangzhou Hongli Pipe Machinery Co., Ltd. | 4 |
1 |
| Cabr Technology Co., Ltd. | 3 |
1 |
| Idm, Inc | 2 |
1 |
| Polytec Co., Ltd | 4 |
1 |
| Italpressegauss S.p.A. | 16 |
1 |
| Tornos SA | 1 |
1 |
| Other owners | 0 |