Patent holdings for IPC class G10H 3/18

Total number of patents in this class: 341

10-year publication summary

71
64
52
42
38
23
30
38
40
19
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Yamaha Corporation
4086
41
Gibson Brands, Inc.
56
10
Roland Corporation
761
10
Fishman Transducers, Inc.
47
9
Casio Computer Co., Ltd.
3491
8
Light4sound
12
7
Fender Musical Instruments Corporation
298
5
Gibson Guitar Corp.
11
5
Rare Earth Dynamics, Inc.
8
5
Lloyd Baggs Innovations, LLC
9
4
Guangzhou Lava Music LLC.
13
4
Australian Native Musical Instruments Pty. Ltd.
6
3
Bose Corporation
3095
3
Capacitron, LLC
3
3
CB Technology, LLC, DBA Big Joe Stomp Box Company
6
3
Duneland Labs, LLC
5
3
Ernie Ball, Inc.
76
3
The Penn State Research Foundation
1625
3
Sensitronics, LLC
18
3
Sound Devices, LLC
77
3
Other owners 206