Tokyo Instruments,Inc. is a research-development trading company doing business in spectroscopy, surface analysis and nanotec ... hnology. We import spectroscopic & analytical instruments to provide them for our customers in Japan. - High quality Raman spectroscopic analysis and evaluation- As pioneers of Raman microspectroscopy equipment we achieved, as the first in industry, a spatial resolution below 200 nanometers. With our knowledge and experience we will provide Raman spectroscopy equipment fitting customer's needs. read more