- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 47/00 - Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
Patent holdings for IPC class B23D 47/00
Total number of patents in this class: 204
10-year publication summary
|
11
|
22
|
13
|
15
|
8
|
13
|
9
|
18
|
6
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Makita Corporation | 2473 |
33 |
| Robert Bosch GmbH | 42826 |
17 |
| Husqvarna AB | 2930 |
14 |
| Koki Holdings Co.,Ltd | 896 |
14 |
| Kanefusa Kabushiki Kaisha | 94 |
9 |
| Robert Bosch Tool Corporation | 337 |
5 |
| Black & Decker, Inc. | 2410 |
4 |
| Hilti Aktiengesellschaft | 3515 |
4 |
| JPL Global, LLC | 88 |
4 |
| Nanjing Chervon Industry Co., Ltd. | 1095 |
4 |
| Hitachi Koki Co., Ltd. | 413 |
3 |
| Kyocera Corporation | 13988 |
2 |
| Amada Holdings Co., Ltd. | 277 |
2 |
| Amada Machine Tools Co., Ltd | 58 |
2 |
| KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG | 25 |
2 |
| Lyng Drilling AS | 4 |
2 |
| Max Co., Ltd. | 859 |
2 |
| Nakata Manufacturing Co., Ltd. | 36 |
2 |
| Nakaya Co., Ltd. | 6 |
2 |
| Norsk Hydro ASA | 261 |
2 |
| Other owners | 75 |