- All sections
- B - Performing operations; transporting
- B23D - Planing; slotting; shearing; broaching; sawing; filing; scraping; like 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: 201
10-year publication summary
|
10
|
13
|
27
|
14
|
15
|
9
|
14
|
10
|
20
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Makita Corporation | 2339 |
33 |
| Robert Bosch GmbH | 40953 |
16 |
| Husqvarna AB | 2824 |
14 |
| Koki Holdings Co.,Ltd | 856 |
14 |
| Kanefusa Kabushiki Kaisha | 94 |
7 |
| Robert Bosch Tool Corporation | 350 |
5 |
| Black & Decker, Inc. | 2402 |
4 |
| Hilti Aktiengesellschaft | 3227 |
4 |
| JPL Global, LLC | 85 |
4 |
| Hitachi Koki Co., Ltd. | 423 |
3 |
| Nanjing Chervon Industry Co., Ltd. | 808 |
3 |
| Rexon Industrial Corp., Ltd. | 58 |
3 |
| Kyocera Corporation | 12735 |
2 |
| Amada Holdings Co., Ltd. | 297 |
2 |
| Amada Machine Tools Co., Ltd | 69 |
2 |
| KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG | 27 |
2 |
| Lyng Drilling AS | 5 |
2 |
| Max Co., Ltd. | 880 |
2 |
| Nakata Manufacturing Co., Ltd. | 37 |
2 |
| Nakaya Co., Ltd. | 6 |
2 |
| Other owners | 75 |