- All sections
- G - Physics
- G10G - Representation of musicrecording music in notation formaccessories for music or musical instruments not otherwise provided for, e.g. supports
- G10G 3/04 - Recording music in notation form, e.g. recording the mechanical operation of a musical instrument using electrical means
Patent holdings for IPC class G10G 3/04
Total number of patents in this class: 140
10-year publication summary
|
6
|
12
|
15
|
30
|
19
|
14
|
9
|
10
|
9
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamaha Corporation | 4091 |
52 |
| Pioneer Corporation | 4377 |
8 |
| Pioneer dj Corporation | 56 |
7 |
| Sony Corporation | 31093 |
6 |
| Sunland Information Technology Co., Ltd. | 59 |
6 |
| Alphatheta Corporation | 313 |
6 |
| Sony Group Corporation | 13703 |
4 |
| Kabushiki Kaisha Kawai Gakki Seisakusho | 101 |
3 |
| Roland Corporation | 723 |
3 |
| Steinway, Inc. | 57 |
3 |
| Samsung Electronics Co., Ltd. | 145416 |
2 |
| Tencent Technology (Shenzhen) Company Limited | 14671 |
2 |
| Kemonia River SRL | 7 |
2 |
| Dokuz Eylul Universitesi Rektorlugu | 87 |
2 |
| International Business Machines Corporation | 61207 |
1 |
| Casio Computer Co., Ltd. | 3423 |
1 |
| Amper Music, Inc. | 2 |
1 |
| ANY Co. Ltd. | 3 |
1 |
| Avid Technology, Inc. | 173 |
1 |
| Daegu Gyeongbuk Institute of Science and Technology | 668 |
1 |
| Other owners | 28 |