- 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 1/02 - Chord or note indicators, fixed or adjustable, for keyboards or fingerboards
Patent holdings for IPC class G10G 1/02
Total number of patents in this class: 67
10-year publication summary
|
8
|
10
|
13
|
16
|
12
|
12
|
8
|
12
|
13
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamaha Corporation | 4078 |
19 |
| Casio Computer Co., Ltd. | 3413 |
2 |
| Nippon Telegraph and Telephone Corporation | 16713 |
2 |
| Konami Digital Entertainment Co., Ltd. | 1746 |
2 |
| Pertunes Oy | 3 |
2 |
| New Resonance, LLC | 4 |
2 |
| BEI Jing Qu le Technology Co., Ltd | 3 |
2 |
| Disney Enterprises, Inc. | 6053 |
1 |
| Sony Corporation | 31334 |
1 |
| Georgia Tech Research Corporation | 2660 |
1 |
| Caber Enterprises Ltd. | 1 |
1 |
| Cypress Envirosystems, Inc. | 16 |
1 |
| Daegu Gyeongbuk Institute of Science and Technology | 638 |
1 |
| Industry-academic Cooperation Foundation, Sookmyung Women's University | 23 |
1 |
| Kawai Musical Instruments Manufacturing Co., Ltd. | 29 |
1 |
| Nippon Television Network Corporation | 1 |
1 |
| Osaka University | 3322 |
1 |
| Pianowand Limited | 2 |
1 |
| Rodney Troy Osburn | 1 |
1 |
| Sony Interactive Entertainment LLC | 2036 |
1 |
| Other owners | 23 |