Naoshi Miyoshi

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Load box and sound quality improving method
- Patent number 10,749,484
- Issue date Aug 18, 2020
- Roland Corporation
- Naoshi Miyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER DEVICE AND CONTROL METHOD THEREOF
- Publication number 20230209266
- Publication date Jun 29, 2023
- ROLAND CORPORATION
- Naoshi MIYOSHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOAD BOX AND SOUND QUALITY IMPROVING METHOD
- Publication number 20200153392
- Publication date May 14, 2020
- ROLAND CORPORATION
- Naoshi Miyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE