Inventor

TSUCHIHASHI YU

JP6 patents

Patents

6 patents

US11395053B2Jul 19, 2022

Speaker housing

YAMAHA CORP0 citations59

US11399230B2Jul 26, 2022

Electroacoustic transducer

YAMAHA CORP0 citations57

US11284200B2Mar 22, 2022

Transducer

YAMAHA CORP0 citations57

US11323799B2May 3, 2022

Supporter and electroacoustic transducer device

YAMAHA CORP0 citations56

US11330360B2May 10, 2022

Headphone

YAMAHA CORP0 citations55

US11595752B2Feb 28, 2023

Electroacoustic transducer

YAMAHA CORP0 citations47