Patent holdings for IPC class G10H 3/10

Total number of patents in this class: 26

10-year publication summary

1
3
1
1
0
5
1
0
3
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Roland Corporation
709
6
Pure Imagination, LLC
15
5
Yamaha Corporation
4074
4
Avedis Zildjian Co.
101
3
Cypress Envirosystems, Inc.
16
2
Drum Workshop, Inc.
206
2
Drexel University
979
1
O.m.b. Guitars Ltd.
5
1
Tufts University
351
1
Parker J Wosner
1
1
Other owners 0