ROHM was established in Kyoto in 1958 as initially a manufacturer of small electronic components. In 1967 production was expanded to include transistors and diodes, and in 1969 ICs and other semiconductor products were added to the lineup. Two years later (in 1971), going against conventional Japanese business culture, the company entered the US market by establishing a sales office and IC design center in Silicon Valley. Through the hard work and passionate dedication of its young work force, business flourished, causing the industry to take notice. ROHM's expansion overseas soon became a template for other companies and eventually was accepted as common business practice.
940 nm Infrared Photoreflector for Industrial Applications
Mar 12, 2026
1400 mcd - 2800 mcd, InGaN White LED for Design Applications
Jun 11, 2025
800 nm Silicon Phototransistor for Industrial Equipment Applications
Oct 17, 2024
800 nm Phototransistor for Optical Control Equipment
Jun 09, 2022
Long Life Type Mini-mold White Chip LED
Mar 18, 2019