Patent holdings for IPC class G10D 13/063

Total number of patents in this class: 9

10-year publication summary

0
0
0
1
0
0
6
6
5
1
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Yamaha Corporation
4054
3
Randall May International Incorporated
35
1
Roland Corporation
667
1
Sunhouse Technologies, Inc.
13
1
Trombley Industries, LLC
11
1
Ef-Note Inc.
13
1
Stanbul Zílcíler Müzík Aletlerí Ímalati Sanayí Sanayí ve Tícaret Límíted Sírktí
1
1
Other owners 0