- All sections
- D - Textilespaper
- D05B - Sewing
- D05B 47/04 - Automatically-controlled tensioning devices
Patent holdings for IPC class D05B 47/04
Total number of patents in this class: 50
10-year publication summary
|
2
|
4
|
3
|
3
|
5
|
6
|
4
|
4
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NSD Corporation | 20 |
6 |
| Juki Corporation | 126 |
5 |
| JANOME Corporation | 285 |
4 |
| Brother Industries, Ltd. | 12859 |
3 |
| Jack Sewing Machine Co., Ltd. | 32 |
3 |
| ABB Schweiz AG | 7787 |
2 |
| Sunstar Co., Ltd. | 17 |
2 |
| Zhejiang Hulong Technology Co., Ltd. | 6 |
2 |
| Shanghai Fushan Precise Machinery Technology Co., Ltd. | 7 |
2 |
| Honda Motor Co., Ltd. | 26702 |
1 |
| Mitsubishi Electric Corporation | 48546 |
1 |
| ABM International, Inc. | 47 |
1 |
| Adient Luxembourg Holding S.a.r.l., a legal entity | 146 |
1 |
| BERNINA International AG | 48 |
1 |
| Handi Quilter, Inc. | 49 |
1 |
| Industry-Academic Cooperation Foundation Gyeongsang National University | 639 |
1 |
| Mueller Martini Holding AG | 89 |
1 |
| Nahmaschinenfabrik Emil Stutznacker GmbH & Co. KG | 9 |
1 |
| Singer Sourcing Limited LLC, a legal entity | 439 |
1 |
| Suzuki Manufacturing, Ltd. | 35 |
1 |
| Other owners | 10 |