- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 23/00 - TailstocksCentres
Patent holdings for IPC class B23B 23/00
Total number of patents in this class: 65
10-year publication summary
|
4
|
5
|
6
|
5
|
8
|
4
|
5
|
1
|
4
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamazaki Mazak Corporation | 213 |
5 |
| DMG MORI Co., Ltd. | 866 |
3 |
| Arthrex, Inc. | 1412 |
2 |
| FANUC Corporation | 6708 |
2 |
| Okuma Corporation | 253 |
2 |
| Futamura Kiki Kabushiki Kaisha | 2 |
2 |
| Selmaksan Selçuk Maki̇na Zi̇raat Aletleri̇ İmalat ve Pazarlama Sanayi̇ ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ | 5 |
2 |
| Siemens AG | 24453 |
1 |
| The Boeing Company | 20084 |
1 |
| Hitachi Metals, Ltd. | 1977 |
1 |
| Seiko Instruments Inc. | 498 |
1 |
| JTEKT Corporation | 2508 |
1 |
| Callaway Golf Company | 657 |
1 |
| Depuy Synthes Products, LLC | 2803 |
1 |
| Makita Corporation | 2453 |
1 |
| The Furukawa Electric Co., Ltd. | 3667 |
1 |
| Alex-Tech Machinery Industrial Co., Ltd. | 2 |
1 |
| Amada Machine Tools Co., Ltd | 58 |
1 |
| Carl Zeiss Industrielle Messtechnik GmbH | 438 |
1 |
| Carter Products Co., Inc. | 16 |
1 |
| Other owners | 34 |