- All sections
- A - Human necessities
- A41G - Artificial flowerswigsmasksfeathers
- A41G 3/00 - Wigs
Patent holdings for IPC class A41G 3/00
Total number of patents in this class: 520
10-year publication summary
|
43
|
51
|
52
|
44
|
55
|
62
|
67
|
57
|
52
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4608 |
120 |
| Denka Company Limited | 2655 |
65 |
| Aderans Company Limited | 230 |
50 |
| Shake-N-Go Fashion, Inc. | 126 |
20 |
| Kao Corporation | 5006 |
15 |
| Aderans Holdings Co., Ltd. | 15 |
15 |
| Artnature Inc. | 14 |
9 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 617 |
8 |
| Juki Corporation | 124 |
7 |
| Spiber Inc. | 299 |
7 |
| Wink Robotics | 12 |
5 |
| HairUWear Inc. | 91 |
4 |
| Propia Co., Ltd. | 14 |
4 |
| hairtalk GmbH | 9 |
4 |
| Glowing Co., Ltd. | 4 |
4 |
| Himo, Inc. | 15 |
3 |
| Kiss Nail Products, Inc. | 307 |
3 |
| Sicurmatica di Massimiliano Delli | 4 |
3 |
| Kawakita Inc. | 3 |
3 |
| NG Imports, Inc. | 7 |
3 |
| Other owners | 168 |