- All sections
- G - Physics
- G10C - Pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards
- G10C 3/06 - Resonating means, e.g. soundboards or resonant stringsFastenings thereof
Patent holdings for IPC class G10C 3/06
Total number of patents in this class: 50
10-year publication summary
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3
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4
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6
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3
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3
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4
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3
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2
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3
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamaha Corporation | 4098 |
28 |
| Suzhou Li Yue Musical Instruments Co., Ltd. | 18 |
3 |
| Enrico Ciresa S.r.l. | 4 |
2 |
| Hurstwood Farm Piano Studios Ltd. | 3 |
2 |
| Schimmel Verwaltungsgesellschaft mbH | 19 |
2 |
| Murata Manufacturing Co., Ltd. | 26029 |
1 |
| Casio Computer Co., Ltd. | 3519 |
1 |
| Akita Prefectural University | 27 |
1 |
| Corfac2 S.A. | 2 |
1 |
| Kawai Musical Instruments Manufacturing Co., Ltd. | 34 |
1 |
| Roland Corporation | 768 |
1 |
| Steinway & Sons | 36 |
1 |
| Piano's Maene NV | 2 |
1 |
| Vioga GmbH | 3 |
1 |
| G Clef Acoustic Ltd. | 4 |
1 |
| Keybird Instruments IVS | 1 |
1 |
| Ghensow Japan Inc. | 3 |
1 |
| Keybird Instruments ApS | 6 |
1 |
| Other owners | 0 |