Inventor
HIRAI BUNTA
JP5 patents
Patents
5 patentsUS10362387B2Jul 23, 2019
Acoustic resistor, acoustic resistor member including same, and audio device including same
NITTO DENKO CORP1 citations60
US11395057B2Jul 19, 2022
Waterproof sound-transmitting member and electronic device provided therewith
NITTO DENKO CORP0 citations56
US10999660B2May 4, 2021
Waterproof member and electronic device
NITTO DENKO CORP0 citations56
US11969975B2Apr 30, 2024
Protective cover member and member supplying sheet including the same
NITTO DENKO CORP0 citations49
US12200414B2Jan 14, 2025
Waterproof member and electronic device
NITTO DENKO CORP0 citations46