Inventor

OTSUKA HARUKA

JP2 patents

Patents

2 patents

US10795067B2Oct 6, 2020

Confocal optical system-based measurement apparatus and method for manufacturing confocal optical system-based measurement apparatus

OTSUKA DENSHI KK1 citations56

US9488568B2Nov 8, 2016

Polarization analysis apparatus

OTSUKA DENSHI KK1 citations47