- All sections
- G - Physics
- G10C - Pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards
- G10C 3/26 - Pedals or pedal mechanismsManually operated sound modification means
Patent holdings for IPC class G10C 3/26
Total number of patents in this class: 34
10-year publication summary
|
4
|
2
|
7
|
4
|
1
|
1
|
7
|
1
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3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamaha Corporation | 4068 |
8 |
| Casio Computer Co., Ltd. | 3488 |
5 |
| Sunland Information Technology Co., Ltd. | 59 |
4 |
| Steinway Musical Instruments, Inc. | 26 |
3 |
| Steinway, Inc. | 56 |
2 |
| Sony Group Corporation | 15128 |
2 |
| F & M Palmco LLC | 9 |
2 |
| Kabushiki Kaisha Kawai Gakki Seisakusho | 105 |
1 |
| Yugen Kaisha Fujii Piano Service | 8 |
1 |
| Toyo Piano Mfg. Co., Ltd. | 2 |
1 |
| BAI, Lin | 1 |
1 |
| BITTNER, Ernest | 1 |
1 |
| le Jardin des Pianos, Location de Pianos Inc. | 5 |
1 |
| Tweedie, David R. | 1 |
1 |
| 9469-1052 Québec Inc. | 1 |
1 |
| Other owners | 0 |