- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencingball gamestraining equipment
- A63B 102/04 - Badminton
Patent holdings for IPC class A63B 102/04
Total number of patents in this class: 75
10-year publication summary
|
9
|
11
|
8
|
19
|
9
|
12
|
6
|
6
|
6
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yonex Co.,Ltd. | 31 |
14 |
| Sumitomo Rubber Industries, Ltd. | 4674 |
8 |
| Yonex Kabushiki Kaisha | 147 |
4 |
| Sony Corporation | 30921 |
3 |
| Victor Rackets Industrial Corp. | 30 |
3 |
| Xiamen Keentech Composite Technology Co., Ltd. | 3 |
3 |
| Gosen Co., Ltd. | 17 |
2 |
| Tohoku University | 2824 |
2 |
| Beijing Shunyuan Kaihua Technology Limited | 46 |
2 |
| Caxy Sports, LLC | 6 |
2 |
| Durabird LLC | 2 |
2 |
| Hesacore USA Corp. | 3 |
2 |
| Seiko Epson Corporation | 19664 |
1 |
| Nippon Telegraph and Telephone Corporation | 17324 |
1 |
| Design Blue Limited | 61 |
1 |
| Akita University | 98 |
1 |
| Asahi Intecc Co., Ltd. | 1024 |
1 |
| Babolat VS | 52 |
1 |
| Cpy 2 LLC | 9 |
1 |
| Decathlon | 832 |
1 |
| Other owners | 20 |