Inventor

ARUGA SHIN

JP3 patents

Patents

3 patents

US11789346B2Oct 17, 2023

Light source device and projector

SEIKO EPSON CORP0 citations53

US10845685B2Nov 24, 2020

Light source device and projector

SEIKO EPSON CORP1 citations52

US11217218B2Jan 4, 2022

Sound absorber and projector

SEIKO EPSON CORP0 citations41