- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 5/36 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
Patent holdings for IPC class B23B 5/36
Total number of patents in this class: 89
10-year publication summary
|
7
|
7
|
11
|
5
|
0
|
7
|
1
|
6
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hon Hai Precision Industry Co., Ltd. | 4040 |
8 |
| citizen Machinery Co., Ltd. | 194 |
6 |
| citizen Watch Co., Ltd. | 1075 |
5 |
| Dexerials Corporation | 1962 |
4 |
| Konica Minolta Opto, Inc. | 1092 |
3 |
| FANUC Corporation | 6633 |
3 |
| Fu Ding Electronical Technology (Jiashan) Co.,Ltd. | 64 |
3 |
| Matsuura Machinery Corporation | 112 |
3 |
| Toshiba Kikai Kabushiki Kaisha | 285 |
3 |
| Sumitomo Electric Industries, Ltd. | 15414 |
2 |
| Sumitomo Electric Hardmetal Corp. | 1017 |
2 |
| Schaeffler Technologies AG & Co. KG | 9807 |
2 |
| Alcon, Inc. | 5405 |
2 |
| Flow Valve LLC | 2 |
2 |
| J.G. Weisser Sohne GmbH & Co. KG | 24 |
2 |
| Murata Machinery, Ltd. | 1492 |
2 |
| Tooz Technologies GmbH | 122 |
2 |
| Sumitomo Electric Tool Net, Inc. | 13 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8685 |
1 |
| Pratt & Whitney Canada Corp. | 4700 |
1 |
| Other owners | 31 |