- All sections
- B - Performing operations; transporting
- B23B - Turning; boring
- B23B 27/10 - Cutting tools with special provision for cooling
Patent holdings for IPC class B23B 27/10
Total number of patents in this class: 366
10-year publication summary
19
|
23
|
21
|
29
|
46
|
33
|
28
|
23
|
25
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kennametal Inc. | 1380 |
60 |
Iscar, Ltd. | 1084 |
54 |
Kyocera Corporation | 12735 |
31 |
SECO Tools AB | 456 |
22 |
Hartmetall-Werkzeugfabrik Paul Horn GmbH | 154 |
21 |
Sumitomo Electric Hardmetal Corp. | 969 |
14 |
No Screw Ltd. | 30 |
14 |
Mitsubishi Materials Corporation | 2378 |
12 |
Tungaloy Corporation | 481 |
11 |
Sandvik Intellectual Property AB | 1634 |
10 |
Walter AG | 240 |
6 |
NGK Spark Plug Co., Ltd. | 935 |
5 |
Ceratizit Austria Gesellschaft mbH | 118 |
4 |
Rolls-Royce PLC | 2944 |
3 |
CeramTec GmbH | 319 |
3 |
MAS GmbH | 9 |
3 |
AB Sandvik Coromant | 175 |
2 |
Aisin AW Industries Co., Ltd. | 63 |
2 |
Creare Inc. | 11 |
2 |
Fuji Manufacturing Co., Ltd. | 57 |
2 |
Other owners | 85 |