Patent holdings for IPC class G10H 3/18

Total number of patents in this class: 318

10-year publication summary

63
71
64
52
42
38
23
30
34
6
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Yamaha Corporation
4071
34
Gibson Brands, Inc.
71
11
Fishman Transducers, Inc.
48
9
Casio Computer Co., Ltd.
3374
8
Roland Corporation
693
8
Light4sound
12
7
Gibson Guitar Corp.
15
6
Fender Musical Instruments Corporation
293
5
Rare Earth Dynamics, Inc.
8
5
Guangzhou Lava Music LLC.
10
4
Australian Native Musical Instruments Pty. Ltd.
6
3
Bose Corporation
2925
3
Capacitron, LLC
3
3
CB Technology, LLC, DBA Big Joe Stomp Box Company
5
3
Duneland Labs, LLC
5
3
Ernie Ball, Inc.
75
3
Lloyd Baggs Innovations, LLC
8
3
The Penn State Research Foundation
1461
3
Sensitronics, LLC
18
3
Zivix LLC
16
3
Other owners 191